The correct answer is A) One of the pins on the VGA cable was damaged.
What is Fiber Optic cables?While carrying light, it is constructed similarly to an electrical cable, however fibre optic cable costs far more than copper wire. Fiber optic cables provide both high-speed data transfer and long-distance communication since they are made to use light pulses. A form of Ethernet cable known as fibre optic cable, sometimes referred to as optical fibre cable, is made up of one or more optic fibres used for data transmission. While carrying light, it is constructed similarly to an electrical cable, however fibre optic cable costs far more than copper wire. Single mode and multi-mode optical fibre cables are the two main varieties. Using incredibly thin glass strands and a single-mode fibreTo learn more about Fiber Optic Cables refer to;
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Which line has an error? nm + 1 public static int computeSumofSquares(int num], int num2) { 2 int sum; 3 sum = (num1 * num1) + (num2 * num2); return; 5 ?
Although there is a Math.max technique for determining the maximum, the objective in this case was to convert to "if else" expressions.
My original code contained all the necessary braces, brackets, and parentheses. They could have happened when copied the code. Iapologize if was unclear.
import java.util.*;
class MaxInteger {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter three integers: ");
int num1 = sc.nextInt();
int num2 = sc.nextInt();
int num3 = sc.nextInt();
int max = getMax(num1, num2, num3);
System.out.println("Maximum input integer is " + max);
}
public static int getMax(int num1, int num2, int num3) {
if ((num1 >= num2) && (num1 >= num3))
return num1;
else if ((num2 >= num1) && (num2 >= num3))
return num2;
else if ((num3 >= num1) && (num3 >= num2))
return num3;
}
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You have a router that is configured as a firewall. The router is a layer 3 device only. Which ofthe following does the router use for identifying allowed or denied packets?IP addressSession IDMAC addressUsername and password
A router that serves as a layer 3 firewall has the ability to decide how to forward traffic based on the IP address.
The ideal tool to use when trying to shield your private network from a public, untrusted network is a firewall. Firewalls are used to regulate the flow of traffic into and out of your trusted network environment. Inbound and outbound access to a predetermined IP address is permitted by static packet filtering. An access control list with a one-way rule allowing or blocking traffic to and from the server is present on a stateful firewall, which also operates on OSI layers 3 and 4, when it detects incoming traffic. On layers 3 and 4 of the OSI model, a firewall typically operates. TCP and UDP operate on Layer 4, the Transport Layer, while Layer 3 is the Network Layer, where IP operates. The OSI has been advanced by several firewalls nowadays.
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you have set up a tftp server to support pxe booting of several workstations. which of the following protocols would this setup make use of?
You have set up a TFTP server to support PXE booting of several workstations. This setup make use of UDP protocols.
What does UDP stand for?Use of the User Datagram Protocol, also known as UDP, is widespread on the Internet for time-sensitive transmissions like DNS lookups and video playback. By not explicitly establishing a connection before data is sent, it speeds up communications.
The only reason UDP is sometimes considered as an unreliable data protocol is due to this. Despite being unreliable, it is still employed for time-sensitive applications like live video streaming and video conferencing because of its speed, where speed is more important than accuracy. Time-sensitive data transmissions including DNS lookups, online gaming, and video streaming employ the User Datagram Protocol (UDP).
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the brightness of a display monitor is referred to as: luminance. resolution. persistence. radiance.
Answer: Luminance
Explanation: Luminance is basically another for brightness.
Which of the following statements is true when you use MySQL Workbench to run INSERT, UPDATE, and DELETE statements?
If autocommit mode is on you can rollback the changes by clicking on the Rollback button.
By default, the changes are automatically committed to the database.
By default, the changes are rolled back when you exit MySQL Workbench unless you commit them.
If autocommit mode is on you can commit the changes by clicking on the Commit button.
All of the following statements are true when you use MySQL Workbench to run INSERT, UPDATE, and DELETE statements:
Explanation in Detail:
In MySQL Workbench, autocommit mode determines whether changes made to the database are automatically committed or rolled back when you execute an INSERT, UPDATE, or DELETE statement. By default, autocommit mode is turned on, which means that changes are automatically committed to the database as soon as they are made.
If you want to be able to roll back changes made to the database, you can turn off autocommit mode by clicking on the "Autocommit" button in the MySQL Workbench toolbar. This will allow you to execute multiple statements without committing them to the database until you are ready. You can then commit or roll back the changes as needed by clicking on the "Commit" or "Rollback" button in the toolbar.
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question 12 upper management has asked you if there is a way to integrate phone calls, emails, and instant messaging into a single platform. which of the following systems should you recommend? pstn quality of service voice over ip unified communication
VoIP (voice over Internet Protocol) is the transmission of voice and multimedia through an internet connection. VoIP enables users to make voice calls via a computer, smartphone, other mobile device, specialized VoIP phone, and WebRTC-capable browsers.
What does VoIP do?
VoIP, or voice over Internet protocol, is a technology that enables you to place voice calls through a broadband Internet connection as opposed to an ordinary (or analog) phone line.
Can a VoIP be called with a conventional phone?
VoIP, or voice over internet protocol, transforms analog voice sounds into digital signals before transmitting them as data through your broadband. You can actually utilize a regular phone with VoIP because it is a quick and versatile telephone option.
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match each utility to its definition:(2.5 points) defragment and optimize drives task manager system restore file history, file recovery disk cleanup
Each utility is matched to its definition
I ⇒ B
II ⇒ C
III ⇒ A
IV ⇒ D
V ⇒ E
What is defragment?Data on a hard drive is reorganized during defragmentation to improve access to the data and avoid file fragmentation. The computer's overall speed will appear faster after the hard drive data has been organized, and opening files and running programs will take less time.
An application for defragmenting hard drives, such as Microsoft Windows Defrag, is available. Diskeeper by Diskeeper is a fantastic tool for keeping your hard drive clean.
To read and write data, the read/write actuator arm of a mechanical hard drive must move to a specific location on the platter. Access takes longer if the data is dispersed across the platter. The data can be accessed more quickly if it is all in one place.
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All statistical techniques rely on _____ to determine the probability that the results are consistent with the null hypothesis. A. Type I errors B. Type II errors C. sampling distributions D. statistical significance
Type I errors are a cornerstone of all statistical methods. The likelihood that a particular result (or a more important result) would hold true under the null hypothesis is known as the p-value.
what is p-value ?
A fair coin should reject the null hypothesis (that it is fair) in roughly 1 out of every 20 tests when the significance threshold is set at 0.05. To determine statistical significance, researchers utilize a measurement known as the p-value. if the p-value is lower than the significance level, the result is statistically significant.
The means and standard deviations of the data samples determine the p-value. The likelihood of choosing incorrectly when the null hypothesis is true is the significance level. distribution from a sample demonstrating alpha.
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joe, a bash script developer, is trying to debug a shell script named myscript. which of the following commands would record the output of the script in a text file? answer myscript | echo | testfile.txt myscript | testfile.txt myscript >> testfile.txt echo myscript >> testfile.txt
The instructions myscript >> testfile.txt would save the script's output as a text file.
What does an architect do?Software developers use a variety of technologies and abilities to design, program, create, distribute, and manage software. Additionally, they contribute to the creation of software packages that power devices and networks and maintain the functionality of such systems.
What distinguishes a coder from a developer?The distinctions between computer programmers and computer programmers. In general, a developer is in charge of discussing user goals with them before creating a plan to achieve those objectives. The plan is interpreted by one programmer or a team, who then creates programs to carry out the duties it specifies.
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check sheets are data gathering tools that can be used in forming: question 1 options: answer
In order to create histograms, sheets can be utilized as data collection tools. Identifying common process defects is the first step in creating a check sheet.
How would a check sheet be used in a contemporary manufacturing setting?The check sheet is intended to facilitate data collection while also presenting the information in a way that is helpful to the user.
What is the purpose of a check sheet?A systematic, prepared form for gathering and assessing data is a check sheet. One of the seven fundamental quality tools, this is a general data collecting and analysis tool that may be customized for a wide range of uses.
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In a PHP application using PDO, a _____ consists of the host, port, and name of the database that will be used to establish a connection to the database.A- Data ConnectionB- PDO ObjectC- Data Source Name
A Data Source Name is a string that includes the host, port, and name of the database that will be used to connect to the database in a PHP application that uses PDO.
The data-access abstraction layer provided by PHP's PDO allows you to execute queries and retrieve data using the same functions regardless of the database you're using. PDO is not a database abstraction; it doesn't rewrite SQL or mimic inaccessible features. Among many other databases, PDO (PHP Data Objects) is a general database abstraction layer that supports MySQL. It offers prepared statements and a lot of flexibility in the way that data is returned. The details necessary to establish a connection to the database are contained in the Data Source Name, or DSN. A DSN typically starts with the name of the PDO driver, is followed by a colon, and then the connection syntax unique to that driver. The PDO driver-specific documentation provides additional details. The DSN establishes the kind of database.
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in a c class, if we don't specify a visibility modifier it defaults to protected group of answer choices
In a C class, if we don't specify a visibility modifier it defaults to protected is false as there is no concept of Object-Oriented Programming(OOPs) in C.
It is all functions and procedures in the Procedural programming language C. Therefore, there are only items that are seen from anywhere.
1. what you possess (local variables)
2. what have all ( global variables)
Access modifiers are useless if they simply restrict access to other programs or processes. The lack of them makes designing, training, and deploying machine learning models at any scale less complicated.
Programming language terminology called access modifiers facilitates component encapsulation.
Access modifiers (also known as access specifiers) are keywords that regulate how accessible classes, methods, and other members are in object-oriented languages like C++. If we don't define a Visibility modification in a C++ class, it defaults to private.
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When you have identified the actions that a class is responsible for doing, then you have identified the class's ________.event handlersmethodsfields and/or propertiesactions
Digital communication is a form of intermediary communication. Digital communication uses numeric codes and data to deliver messages through electronic networks that are received as text, images, video, or voice messages.
Which of the following options is the main task of the execution step in the Java program execution process?
Execution - The JVM interprets the program bytecode bytecode by bytecode and executes the program.
What choices are used to decide whether to execute a statement or series of statements?
The IF statement allows you to conditionally execute a series of statements. That is, whether or not the sequence is executed depends on the value of the condition. The IF statement has three forms:
IF-THEN , IF-THEN-ELSE and IF-THEN-ELSIF .
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in which of the following scenarios would a router send a resign message? answer if a preempted active router fails, the standby router becomes the active router. if the preempted active router regains service, it sends a coup message. the current active router sends the resign message after receiving the coup message. if an active router fails, the standby router becomes the active router. if the former active router regains service and does not have preemption enabled, it sends a coup message. the current active router sends the resign message after receiving the coup message. if an active router fails, the standby router becomes the active router. if the former active router regains service, it sends a hello message. the current active router sends the resign message after receiving the hello message. if a preempted active router fails, the standby router becomes the active router. if the preempted active router regains service, it sends a hello message. the current active router will continue to send hello messages, indicating that the router states will remain the same.
A scenario in which a router would send a resign message include the following: A. if a preempted active router fails, the standby router becomes the active router. If the preempted active router regains service, it sends a coup message. The current active router sends the resign message after receiving the coup message.
What is a router?In Computer technology, a router can be defined as a network device (node) that is designed and developed to connect two (2) different computer networks together, in order to allow them communicate by forwarding and receiving encapsulated data (Ethernet frame) and packets.
What is a resign message?In Computer networking, a resign message can be defined as a set of information that is typically sent by an active Hot Standby Router Protocol (HSRP) network device when it is preparing to go offline or whenever it wants to relinquish the active role due to some other reasons.
This ultimately implies that, a resign message instructs or informs a standby router to get ready to become the active router and take over the active role.
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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.
which of the following sequences of steps can be used to identify the desired restaurant? filter by number of ratings, then filter by payment type, then sort by rating filter by number of ratings, then sort by rating, then filter by payment type sort by rating, then filter by number of ratings, then filter by payment type
An organized technique of gathering information about people and their preferences, thoughts, and actions is survey research, which uses standardized questionnaires or interviews.
Although census surveys were undertaken as far back as Ancient Egypt, sociologist Paul Lazarsfeld invented the survey as a formal research method in the 1930s and 1940s to investigate the impact of radio on American political opinion formation. Since then, this approach has gained a lot of traction for quantitative social science research. You can do descriptive, exploratory, or explanatory research using the survey approach. This approach works well for studies when the unit of analysis is a single subject.
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:Which of the following is an IT governance for ensuring that IT provides the systematic rigor needed for the strong internal controls and SoX compliance? Selected Answer : COBIT HIPPA COBIT SoX ISACA ISA
Option A COBIT is a method of ensuring IT provides the systematic rigor required for SoX compliance and strong internal controls.
COBIT allows firms to set defined policies and best practices for IT control. COBIT places a strong emphasis on regulatory compliance and aids firms in creating, organizing, and putting into practice information management and governance policies. Prior to connecting them to the appropriate business needs, group and categorize IT governance goals and best practices by IT domains and processes. Process explanations. a unified language and reference process model for the whole organization. goals for the control. Increasingly recognized on a global scale, Control Objectives for Information and Related Technology (COBIT) is a collection of IT governance guidelines meant to help organizations establish efficient IT governance. COBIT, often referred to as Control Objectives for Information and Related Technologies, is a framework that intends to assist businesses who want to create, implement, and monitor
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three commonly used approaches to cloud computing are public cloud computing, private cloud computing, and cloud computing. True or False ?
True- three commonly used approaches to cloud computing are public cloud computing, private cloud computing, and cloud computing.
What is community cloud computing?Why are secure network connections essential? Read more about it in our eBook on cloud computing. The Cloud is an integral component of your ICT infrastructure. Get the file and read more. Unknowledgeable Medewerkers 24/7 Internet Security Glassvezel Network Dekkend. One or more community-based organizations, a third party, or a combination of them own, manage, and run it. As an illustration, our Indian government agency might share computing resources in the cloud to manage data. An example of a private cloud is a community cloud, which provides specialized infrastructure for businesses from a particular community with shared concerns about things like security, compliance, jurisdiction, etc. When it comes to cost-effectiveness, privacy, and security, it is the perfect answer.
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