Packet-filtering firewalls operate at the network layer (Layer 3) of the OSI model. Packet-filtering firewalls make processing decisions based on network addresses, ports, or protocols.
A VPN offers a safe external connection to the resources of an internal network. Network layer firewalls, also known as packet-filtering firewalls, operate at the network layer of the Open Systems Interconnection (OSI) paradigm and can be set up to permit or prohibit access to particular ports or Internet Protocol (IP) addresses. The activities that fall under the category of access control best practices require you to pay close attention to your upfront costs for various products, your preferred vendors, how you will set up access control within your organization, and how you will maintain the access control system.
Learn more about network here-
https://brainly.com/question/29350844
#SPJ4
TRUE/FALSE. it is very often appropriate to use final static variables as constants in your programs. it is rarely appropriate to use non-final static variables in your programs.
Final static variables can be used as constants in your applications rather frequently. Non-final static variables should rarely be used in programmes.
What is a constant?
A constant in computer programming is a value that cannot be changed by the programme while it is running normally, i.e., the value is constant. Although the phrases "variable" and "named consistent" are frequently used interchangeably, a constant is considered to be "named" when it is coupled with an identity. Unlike a changeable, which is an identification with a variable value that might vary during normal execution, a variable is not permanent.
To know more about Constant
https://brainly.com/question/17367653
#SPJ4
What is a nested tag
Answer:
A nested tag is a type of HTML element that is contained within another HTML element. For example, a paragraph element (<p>) might contain an emphasis element (<em>) to indicate that a particular word or phrase should be emphasized. The emphasis element is said to be nested within the paragraph element. Nesting tags in this way allows for the creation of complex and structured HTML documents, and is an important concept in web development.
c complete the function definition to return the hours given minutes. output for sample program when the user inputs 210.0: 3.5
Answer:
def get_hours(minutes):
return minutes / 60.0
print(get_hours(210.0)) # Output: 3.5
Set up a Python program
Write a table of conversions from Celsius to Fahrenheit. To perform this conversion multiply by 9/
and add 32. Your table should have an appropriate heading. Print only for Celsius temperatures
divisible evenly by 20. Let the user input the stopping value (the Celsius value where the table stops
Answer:
# Prompt the user to enter the stopping value (in Celsius)
stop = int(input("Enter the stopping value in Celsius: "))
# Print the table heading
print("Celsius\tFahrenheit")
print("-------\t----------")
# Iterate over the range of Celsius temperatures divisible by 20
for celsius in range(0, stop + 1, 20):
# Convert the temperature to Fahrenheit
fahrenheit = celsius * 9/5 + 32
# Print the temperature in both Celsius and Fahrenheit
print(f"{celsius}\t{fahrenheit:.1f}")
Explanation:
This program prompts the user to enter the stopping value in Celsius, and then uses a range-based for loop to iterate over the range of Celsius temperatures that are divisible by 20. For each temperature, it converts the temperature to Fahrenheit using the provided formula, and then prints the temperature in both Celsius and Fahrenheit. The output is formatted to display one decimal place for the Fahrenheit temperatures.
Tell me if this helped :)
The HIPAA Act specifies best practices in information systems security and control. outlines medical security and privacy rules. requires financial institutions to ensure the security of customer data. imposes responsibility on companies and management to safeguard the accuracy of financial information.
The HIPAA Act outlines medical security and privacy rules.
What is the HIPAA's primary goal?
The Health Insurance Portability and Accountability Act of 1996 (HIPAA) is a federal law that mandated the development of national standards to prevent sensitive patient health information from being disclosed without the patient's consent or knowledge.
What are the HIPAA's four fundamental principles?
The HIPAA Security Rule Standards and Implementation Specifications are divided into four main areas: Physical; Administrative; Technical; and Policies, Procedures and Documentation Requirements.
These sections were designed to identify pertinent security precautions that aid in compliance. Perhaps the most common of all HIPAA violations is the failure to properly secure and encrypt data.
Learn more about HIPAA's act
brainly.com/question/9783337
#SPJ4
What does the internet of things enable?
Continuous communication between people, processes, and objects is now made feasible by the ability of the internet of things to connect embedded devices, such as home appliances, automobiles, thermostats, and baby monitors, to the internet.
What do we mean by the internet of things?The phrase "Internet of things" describes real-world objects that may connect to other systems and devices via the Internet or other communication networks and exchange data with them.
These objects have sensors, computer capacity, software, and other technologies.
The scalability and agility of applications are supported by IoT platforms.
agility in the collection, discovery, and reuse of IoT components.
Scale down horizontal components to make them fit vertically.
One of the most important 21st-century technologies has recently arisen, and that is the Internet of Things.
Thanks to the capacity to connect mundane items—such as home appliances, cars, thermostats, and baby monitors—to the internet via embedded devices, continuous communication between people, processes, and things are now possible.
Therefore, continuous communication between people, processes, and objects is now made feasible by the ability of the internet of things to connect embedded devices, such as home appliances, automobiles, thermostats, and baby monitors, to the internet.
Know more about the Internet of things here:
brainly.com/question/19995128
#SPJ4
you suspect that a policy is enabled that hides this page from the user. but after opening the local group policy editor, you see that the hide programs and features page is set to not configured. you know that other users in this domain can access the programs and features page.
To determine whether the policy is enabled, you should look next to 'GPOs linked to organizational units that contain this object of this user'.
As per the given scenario when a user is not able to uninstall a program that is no longer needed. The 'programs and features' page is not available in Control Panel. You suspect that a policy is enabled hiding this page from the user, but after opening the 'local group policy' editor, you find that the hide 'programs and features' page is set to not configured and that other users in this domain can have access to the 'programs and features' page. To determine if the policy is enabled, you should look next to the GPOs linked to organizational units that contain this user's object.
"
Complete question is:
A user has complained about not being able to remove a program that is no longer needed on a computer. The Programs and Features page is not available in Control Panel.
you suspect that a policy is enabled that hides this page from the user. but after opening the local group policy editor, you see that the hide programs and features page is set to not configured. you know that other users in this domain can access the programs and features page.
To determine whether the policy is enabled, where should you look next?
"
You can learn more about local group policy at
https://brainly.com/question/14364696
#SPJ4
read through the brief description of each of the 7 general ethical principles for acm (general ethical principles 1.1-1.7). then choose one of the principles and explain with an example or two how you can adhere to that principle in your own programming practices.
Both “the basis of ethical decision-making in the conduct of professional activity” and “a basis for evaluating the merit of a formal complaint relative to a violation of professional ethical norms” are supposed to be served by it. The code is divided into four sections.
What ethical principles for ACM?ACM has created protocols for following, reporting, and dealing with suspected cases of noncompliance in order to enforce these standards.
Therefore, 1.1 recognize that everyone has a stake in computers and contribute to society and human welfare. 1.2 Prevent injury. 1.3 Uphold integrity and reliability. 1.4 Act impartially and without prejudice.
Learn more about ACM here:
https://brainly.com/question/13960327
#SPJ1
which of the following data stores would you least expect to see in the logical dfd for a purchasing process? inventory master data vendor master data purchase order master data cash receipts data
Cash receipts data of the following data stores would you least expect to see in the logical dfd for a purchasing process .
What do accounting cash receipts mean?
A written declaration of the total amount of money received from a cash sale is called a cash receipt. This receipt is made out in duplicate, one of which is presented to the consumer and one of which is kept for record-keeping.
When a vendor accepts cash or a cash equivalent from a third party, such as a client, an investor, or a bank, the transaction results in a cash receipt.
How are cash receipts recorded?
Receipts can be written by hand or electronically, and they must include the amount received, the payer's name, the reason for the payment, and the payment's method (cash, cheque, or credit card).
Offer a receipt. Receipts should ideally be two parts and pre-numbered.
Learn more about Cash receipts data
brainly.com/question/29665296
#SPJ4
Which is an approved method for protecting a classified document with text or images on both sides from image transfer?
Protect both sides of your document if it has text or images on both sides. Alternate ways of safeguarding the characterized report text from picture moves are unclassified conveyance letters, cardboard, and misty or non-straightforward paper.
What steps do you take to safeguard classified information?A classified document cover sheet must be used to protect classified information when it is hand-delivered from one Commission office to another by an appropriately cleared individual to appropriately cleared individual.
What methods are permitted for the destruction of classified data?Incineration, shredding or milling (dry process), and pulping (wet process) are the three primary methods by which the Federal Government destroys classified documents.
To learn more about safeguarding, here
https://brainly.com/question/29892784
#SPJ4
which of the following choices is an emphasis of humanistic approaches to psychotherapy
The client's present and future is an emphasis of humanistic approaches to psychotherapy.
What is psychotherapy?Psychotherapy (also known as psychological therapy, talk therapy, or talking therapy) is the application of psychological techniques, particularly those based on regular interpersonal contact, to assist a person in altering behavior, enhancing happiness, and overcoming challenges.
In addition to enhancing a person's relationships and social skills, psychotherapy aims to enhance their overall well-being and mental health, as well as resolve or lessen any problematic behaviors, beliefs, compulsions, thoughts, or emotions.
For adults working alone, families, or kids and teenagers, a variety of psychotherapy approaches have been developed. Some forms of psychotherapy have been branded as pseudoscience, while others are thought to be evidence-based for treating some diagnosed mental disorders.
Learn more about psychotherapy
https://brainly.com/question/9923417
#SPJ1
TRUE/FALSE. device diversity, where a user can work on any device with their data stored in the cloud and use workflows that follow them from one device to another, makes the task of fingerprinting much easier.
Answer:
False
Explanation:
Device diversity, where a user can work on any device with their data stored in the cloud and use workflows that follow them from one device to another, does not make the task of fingerprinting easier. In fact, it can make fingerprinting more difficult, because it introduces more variables that need to be taken into account when trying to identify a specific user.
carlos, a system administrator, needs to set up a vpn tunnel from a branch office to the main office. data security is a high priority. which of the following will allow the ip packets to be encrypted and encapsulated in a new ip header that is sent through the vpn tunnel? answer dtls ipsec nat vnc
IPsec will allow the IP packets to be encrypted and encapsulated in a new ip header that is sent through the vpn tunnel.
What is IPsec ?IPsec is a suite of protocols that work together to establish encrypted connections between devices. It contributes to the security of data exchanged over public networks. IPsec is a popular VPN protocol that operates by encrypting IP packets and authenticating the source of the packets."IPsec" stands for "Internet Protocol" and "sec" stands for "secure." The Internet Protocol is the primary routing protocol used on the Internet ,it uses IP addresses to determine where data will flow. IPsec adds encryption* and authentication to this procedure, making it more secure.To build and maintain these encrypted connections, many VPNs employ the IPsec protocol suite. However, IPsec is not used by all VPNs. SSL/TLS, which runs at a different layer in the OSI model than IPsec, is another VPN technology. The OSI model is a simplified description of the mechanisms that enable the Internet to function.What is a VPN tunnel ?A virtual private network (VPN) is a secure link that connects two or more computers. VPN connections use public networks, yet the data shared is still private because it is encrypted.VPNs enable safe access to the exchange of secret data across shared network infrastructure, such as the public Internet. For example, when workers work remotely rather than in the office, they frequently utilize VPNs to access business files and programs.Can learn more about the IPsec from https://brainly.com/question/4335377
#SPJ4
This Point class has only a working constructor. Implement it by using the initializer list. point.cpp 1 #include "point.h" 2 3 Point::Point() 4 { 5 // body is empty 6 } point.h 1 #ifndef POINT H 2 #define POINT H 3 4 class Point 5 { 6 public: 7 Point(); 8 private: 9 int m x; // 0,0 10 int my; 11 }; 1213 #endif
Answer:
The Point class has a default constructor that does not initialize the mx and my member variables. To implement the default constructor using the initializer list, you can add the member variable names to the initializer list and specify their initial values, as shown below:
// point.cpp
#include "point.h"
Point::Point() : mx(0), my(0)
{
// body is empty
}
This implementation of the default constructor initializes the mx and my member variables to 0 using the initializer list. This means that when a Point object is created using this constructor, the mx and my member variables will be initialized to 0 by default.
The updated point.h file is shown below:
// point.h
#ifndef POINT H
#define POINT H
class Point
{
public:
Point();
private:
int mx; // 0,0
int my;
};
#endif
With this implementation, the default constructor for the Point class correctly initializes the mx and my member variables using the initializer list.
mobile devices can connect to the internet and other devices using a variety of connection types. drag each connection type on the left to the appropriate description on the right. drag drop used to obtain wireless internet access using a wlan. used to emulate cryptographic smart card functionalities. provides mobile devices with access to network resources and software applications on a home network. allows you to share a phone's internet connection with a laptop. a wireless technology standard for exchanging data over short distances.
Hotspot - The physical location where you can obtain wireless internet access using a WLAN
What is the hotspot?Without wifi, a hotspot does not exist. Hence the hotspot uses wifi to connect wireless devices to the internet. Whereas wifi is used to generate a hotspot. A Wi-Fi hotspot is a location with a wireless network that is open to the public, such as an airport, a park, a hotel, or a common area. Customers can use these to quickly connect to the internet, and they frequently rely on wifi hotspots while they're on the go because of how convenient they are.
NFC - The connector used to emulate cryptographic smart card functionalities.
Mobile VPN - It provides mobile devices with access to network resources and software applications on their home network when they connect using other wireless or wired card.
Tethering - It allows you to share the internet connection of a phone with a laptop.
Bluetooth - The wireless technology standard for exchanging data over the short distances
To learn more about WLAN, visit:
https://brainly.com/question/17017683
#SPJ4
In a cloud computing arrangement, if the customer cannot run the software on its own, the costs
A software intangible asset is created in some hosting agreements when a customer has access to the hosted program (i.e. a license). Other agreements are known as SaaS agreements because no software intangible asset is acquired.
What is a SaaS arrangement?A cloud computing arrangement is one that uses software as a service (SaaS), similar to platform as a service (PaaS) and infrastructure as a service (IaaS). Another kind of software hosting arrangement is a SaaS arrangement. A customer has access to software that is hosted by the software vendor under a software hosting relationship (or a third party on its behalf). According to some hosting agreements, the client's ability to use the hosted software results in the creation of a software intangible asset (i.e. a license). Others do not result in the acquisition of a software intangible asset, and these agreements are referred to as SaaS agreements.IFRS Standards : Existing IFRS Standards advice does not specifically address customers' accounting for fees paid to SaaS providers or implementation costs incurred in SaaS arrangements. Two IFRS IC agenda decisions, however, offer a foundation for the accounting.Hosting agreements that include the delivery of a software intangible asset to the customer are distinguished from service contracts that do not by a 2019 agenda decision (i.e. SaaS arrangements).An April 2021 agenda decision contains instructions on customer accountability for implementation costs incurred in a SaaS agreement.These agenda choices are supported by the accounting system that is described in the next paragraphs.To Learn more About SaaS agreements refer to:
https://brainly.com/question/24030752
#SPJ4
1. Write a program that prints a table showing the sin, cos, and tan values for the uncommon angles (15, 20, 70, and 140). Make sure that the values are displayed only up to 4 significant digits.
Answer:
import math
# Print a table header
print("Angle (deg) | Sin | Cos | Tan")
print("-------------|-----|-----|-----")
# Calculate and print the values for each angle
for angle in [15, 20, 70, 140]:
radians = math.radians(angle)
sin = round(math.sin(radians), 4)
cos = round(math.cos(radians), 4)
tan = round(math.tan(radians), 4)
print(f"{angle:>10} | {sin:>4} | {cos:>4} | {tan:>4}")
Explanation:
This program first imports the math module, which provides functions for performing mathematical operations. It then prints a table header with column titles.
Next, it loops through the list of angles, calculates the sin, cos, and tan values for each angle in radians, and rounds each value to 4 significant digits. It then prints the angle, sin value, cos value, and tan value for each angle in a formatted string.
Robert has two cryptographic keys, and he needs to determine which of them is less prone to being attacked. The cryptoperiod is limited and equal for both the keys. The first key has a length of 2 and uses 16 characters, while the other key has a length of 3 and uses 15 characters. Which of the following is the best conclusion for Robert to come to?
a. Both the keys are equally secure.
b. The first key is more secure than the second key.
c. Neither of the keys are secure because they both have a limited cryptoperiod.
d. The second key is more secure than the first key.
d. The second key is more secure than the first key.
D. Compared to the first key, the second key is more secure.
Which of the various kinds of cryptographic algorithms can be used to guarantee a message's integrity?The following uses symmetric key algorithms: encrypting and decrypting data with the same key ensures data confidentiality. Giving Message Confirmation Codes (Macintoshes) for source and respectability verification administrations.
Which cryptographic algorithm is capable of protecting the integrity or confidentiality of data?The Rivest-Shamir-Adleman (RSA) algorithm has grown in popularity as an asymmetric encryption method because of this property. RSA assists businesses in ensuring the authenticity, confidentiality, integrity, non-repudiation, and integrity of information while it is in storage or transit.
To learn more about symmetric key algorithms here
https://brainly.com/question/15171223
#SPJ1
listen to exam instructions a small business called widgets, inc. has hired you to evaluate their wireless network security practices. as you analyze their facility, you note the following using a wireless network locator device: widgets, inc. uses an 802.11n wireless network. the wireless network is broadcasting the sid linksys. the wireless network uses wpa2 with aes security. directional access points are positioned around the periphery of the building. which of the following would you most likely recommend your client do to increase their wireless network security? (select two.) answer implement omnidirectional access points. disable ssid broadcast. change the ssid to something other than the default. upgrade to an 802.11g wireless network. configure the wireless network to use wpa with tkip security.
Following actions could you most likely advise the client taking to strengthen the security of their wireless network-
Change the default SSID to anything different.Turn off SSID broadcasting.Explain the term wireless network security?Designing, putting into practice, and ensuring security on such a wireless computer network are all parts of wireless network security. A wireless computer network is further protected by this subset of network security. Wireless security is another name for wireless network security.For the stated question-
Disabling SSID broadcast and changing the network name are advised. By disabling SSID, the network name won't be displayed on devices looking for a network can connect to, and so by changing the name, it will be impossible for anyone who already knows the old name to connect. Both of which significantly boost security.To know more about the wireless network security, here
https://brainly.com/question/28257213
#SPJ4
Two variables , num and cost have been declared and given values : num is an integer and cost is a double . Write a single statement that outputs num and cost to standard output . Print both values (num first, then cost), separated by a space on a single line that is terminated with a newline character . Do not output any thing else.
System.out.println(num + " " + cost + "\n");
System.out.println(num + " " + cost + "\n");
Create a statement that publishes both the number and the cost to standard output?To print you use std::cout separated with << between things to output. So for example if we wanted to print
Hello, World!
it would look like:
std::cout << "Hello, World!";
The format of the output is [num][ ][cost][\n]
So the output will look like:
10 8.99
press any key to continue...
Two variables, num and cost have been declared and given values: num is an integer, and cost is a double.
int main()
{
int num = 44;
double cost = 87.55;
}
Using std::cout, write num, followed by a space, followed by cost, followed by '\n' to the standard output.
#include <iostream>
int main()
{
int x = 97;
std::cout << "this is how" << "we use std::cout " << x << "\n";
std::cout << "printed on the next line";
}
this is howwe use std::cout 97
printed on the next line
To learn more about System out println refer to:
https://brainly.com/question/14283111
#SPJ4
Write a class named GasTank containing: An instance variable named amount of type double, initialized to 0. An instance variable named capacity of type double. A constructor that accepts a parameter of type double. The value of the parameter is used to initialize the value of capacity. A method named addGas that accepts a parameter of type double. The value of the amount instance variable is increased by the value of the parameter. However, if the value of amount is increased beyond the value of capacity, amount is set to capacity. A method named useGas that accepts a parameter of type double. The value of the amount instance variable is decreased by the value of the parameter. However, if the value of amount is decreased below 0, amount is set to 0. A method named isEmpty that accepts no parameters. isEmpty returns a boolean value: true if the value of amount is less than 0.1, and false otherwise. A method named isFull that accepts no parameters. isFull returns a boolean value: true if the value of amount is greater than capacity-0.1, and false otherwise. A method named getGasLevel that accepts no parameters. getGasLevel returns the value of the amount instance variable. A method named fillUp that accepts no parameters. fillUp increases amount to capacity and returns the difference between the value of capacity and the original value of amount (that is, the amount of gas that is needed to fill the tank to capacity).
The way to write the class named GasTank is given below:
public class GasTank {
private double amount = 0;
private double capacity;
public GasTank(double i) {
capacity = i;
}
public void addGas(double i) { amount += i; if(amount > capacity) amount = capacity; / amount = amount < capacity ? amount+i : capacity;/ }
public void useGas(double i) { amount -= i; if(amount < 0) amount = 0; }
public boolean isEmpty() { return amount < 0.1 ? true : false; }
public boolean isFull() { return amount > (capacity-0.1) ? true : false; }
public double getGasLevel() { return amount; }
}
Why do we write Java classes?OOPs need classes because they give a template for building objects that can tie code to data. Methods and data definitions are provided. It supports the Object Oriented Programming inheritance property, allowing class hierarchy to be maintained.
Note that, classes are used to group code and data into logical units. But it goes deeper than that. You can create an abstraction using a class.
Therefore, one can say that for writing to character streams, it is an abstract class. A subclass must implement the following methods: write(char[, int, int), flush(), and close (). Most subclasses will substitute alternate versions of several of the methods listed here to increase usefulness, efficiency, or both.
Learn more about Programming from
https://brainly.com/question/22654163
#SPJ1
Create a painting tool capable of instantiating 3D primitives where the user clicks on the screen. It should read user input from the mouse and mouse location. It should spawn 3D primitives from user input and destroy 3D primitives after a set time. - User should be able to paint 3D objects on mouse click based on mouse location - User should be able to change object color - User should be able to change object shape/type of primitive - Project contains a label (text) with the student's name - Display X and Y mouse position when the mouse moves - Comment your code.
To advance or recede an object in your scene, use the Z-axis position tool. Rotate the item using the X, Y, and Z axis rotation tools.
How to create object with rotation tools?The Rotate tool can be found in the Basic palette. Objects in the drawing can be rotated using the Rotate tool.To rotate an object in 3D, use the 3D Object Rotate tool in the left-hand toolbar. Drag the element to freely rotate it after selecting it. To limit the rotation to 45° increments, do the following: While dragging, hold down the Shift key. To rotate an object along a single axis, use the following formula: Select one of the colored rotation rings and drag it.Drag to rotate and skew objects.
Choose an object or objects from the Stage.Select Modify > Transform > Rotate And Skew from the menu.Perform one of the following: To rotate the object, drag a corner handle. Skew the object by dragging a center handle.Click outside the selected object or objects to end the transformation.To learn more about 3D objects refer to :
https://brainly.com/question/2377130
#SPJ4
What can act as a reference when no standards are in place?
Answer:
When no standards are in place, other sources of information or guidance can act as a reference. For example, an individual or organization may look to industry best practices, established guidelines or protocols, or the advice or expertise of subject matter experts. These sources can provide valuable insights and direction, and can help to ensure that the individual or organization is making informed and appropriate decisions.
An elementary school teacher is preparing to group 5th grade students for toastmaster activities.
When she chooses n students to form each team, she noticed there is a maximum of A ways to arrange.
When she chooses n +1 students to form each team, she noticed there is a maximum of B ways to arrange.
What's the maximum ways to arrange if she allows to add one more 6th grade student to join this toastmaster activities and choose n+1 students to form each team?Please describe your approach to the correct answer in details.
[your answer has to show the steps in your solution. Just giving a final number will not receive full credit.]
It is not possible to determine the maximum number of ways to arrange the students if an additional 6th grade student is added without knowing more information about the specific situation.
What are the ways to arrange students?The number of ways to arrange the students will depend on the number of students in the group, the number of teams that the teacher wants to create, and the specific criteria that the teacher is using to group the students.
In general, the maximum number of ways to arrange n+1 students into teams of size n+1 would be the same as the maximum number of ways to arrange n students into teams of size n, since the additional student can be placed in any of the teams. However, if the teacher is using different criteria to group the students or has specific constraints on the composition of the teams, the number of possible arrangements may be different.
To Know More About Probability, Check Out
https://brainly.com/question/12629667
#SPJ4
a computer has 8 gbyte of memory with 64 bit word sizes. each block of memory stores 16 words. the computer has a direct-mapped cache of 128 blocks. the computer uses word-level addressing which means that the offset refers to individual words (not bytes) in the block. What is the address format? If we change the cache to a 4- way set associa:ve cache, what is the new address format?
By grouping lines in a cache into sets, set associative mapping combines direct mapping and completely associative mapping. A direct mapping strategy is used to make the sets permanent.
There are two ways to compute the address format:
i. for addresses in memory
8GB = 1GW, which requires 30 bits (log 2 1G=30) because a 64-bit word has an 8-byte word size. Line number and word number are the components of the memory address. There are 16 lines and
4 bits are required for the line number, leaving 26 bits available: 26 4.
ii. 128 blocks times 8 bits per byte is 1024 direct-mapped cache refill lines for catch address lines.
Since there are 1024 refill lines in the direct-mapped cache, the line number requires 10 bits.
leaving 16 bits for the tag, or 26 - 10 = 16 bits: 16 - 10 - 4.
Learn more about memory here-
https://brainly.com/question/29471676
#SPJ4
which of the following best explains why it is not possible to use computers to solve every problem?
The best explanation as to why it is not possible to use computers to solve every problem is that the current computer processing capabilities cannot improve significantly.
What is computer processing?
The operations a computer does to carry out user commands are referred to as computer processing. If you work in the technology industry, you most certainly employ computer processing every day. Computer processing is the set of operations carried out by a computer's central processing unit, often known as a CPU, in response to user commands. This chip unit enables a computer to correctly and precisely carry out tasks that are given to it by programs that are loaded into its hard drive and directed into its random access memory (RAM).
To learn more about computer processing, use the link given
https://brainly.com/question/26279734
#SPJ4
Which of the following devices is not connected to the Internet of Things?
The statement that is true regarding internet of things is it is the network of devices with the ability to connect and exchange data. The right answer is 1.
The Internet is a huge global network that links computers. From any location with an Internet connection, people may share information and converse online. It allows for efficient contact via email and instant messaging with any location on Earth. While saving significant time, it improves corporate transactions and interactions. Online banking and shopping have made life easier. Communication and information exchange are made easier when the internet is used for education. It enables students to access pertinent study materials in a range of multimedia forms and watch lectures online.
Learn more about internet here-
https://brainly.com/question/14823958
#SPJ4
Write three UPDATE statements to make the following changes:
Change the title from 'One' to 'With Or Without You'.
Change the artist from 'The Righteous Brothers' to 'Aritha Franklin'.
Change the release years of all songs after 1990 to 2021.
Run your solution and verify the songs in the result table reflect the changes above.
CREATE TABLE song (
song_id INT,
title VARCHAR(60),
artist VARCHAR(60),
release_year INT,
PRIMARY KEY (song_id)
);
INSERT INTO song VALUES
(100, 'Blinding Lights', 'The Weeknd', 2019),
(200, 'One', 'U2', 1991),
(300, 'You\'ve Lost That Lovin\' Feeling', 'The Righteous Brothers', 1964),
(400, 'Johnny B. Goode', 'Chuck Berry', 1958);
-- Write your UPDATE statements here:
SELECT *
FROM song;
UPDATE Song
SET ReleaseYear = 2021
WHERE ReleaseYear >= 1990
What is a result table?A table known as a result table is always used to hold the data that a SQL operation retrieves. A result table has rows and columns, much like the tables from which you obtain the data. This data is fetched by a computer one row at a time. Typically, the dependent variable is placed in the rows and the independent variable in the columns. The goal of the Results section is to convey your important findings objectively, without bias, and in a logical order utilizing both text and graphical materials (Tables and Figures).
To know more about result table, visit
https://brainly.com/question/27590951
#SPJ4
Which command will cause the user's password to be altered in a recoverable fashion, effectively locking the user out of the system?
The command 'passwd' causes the user's password to be altered in a recoverable fashion - effectively locking the user out of the system.
The 'passwd' command sets and changes passwords for users in Unix. This command is used to change your own password or the password of another user. The 'passwd' command is also used to change the full name (gecos) associated with your login name as well as the shell being used by you as an interface to the operating system. Depending on how the user is identified, the password of the user can exist locally or remotely. Local passwords of the users exist in the /etc/security/passwd database. Whereas, remote passwords of users are stored in the database provided by the remote domain.
You can learn more about command at
https://brainly.com/question/26075927
#SPJ4
delete prussia from country_capital. sample output with input: 'spain:madrid,togo:lome,prussia: konigsberg' prussia deleted? yes. spain deleted? no. togo deleted? no.
In this coding work, the way a person can use their knowledge of computational language in the coding work in python to write the code is given below (also check the image)
What way can the code of the country can be written?The steps are:
user_input=input("")
entries=user_input.split(',')
country_capital=dict(pair.split(':') for pair in entries)
del country_capital['Prussia']
print('Prussia deleted?', end=' ')
if 'Prussia' in country_capital:
print('No.')
else:
print('Yes.')
print ('Spain deleted?', end=' ')
if 'Spain' in country_capital:
print('No.')
else:
print('Yes.')
print ('Togo deleted?', end=' ')
if 'Togo' in country_capital:
print('No.')
else:
print('Yes.')
Therefore, in the coding above, Always put the key value in quotation marks when deleting anything from the dictionary. Such as: del country capital: ['Prussia']. If we don't put it in quotation marks, the error Prussia is not defined will appear since it will be interpreted as a variable.
Learn more about coding from
https://brainly.com/question/14690979
#SPJ1
