In a client/server network, the server host the resources for the clients to use and provide security.
A server in computing is a piece of hardware or software (a computer program) that offers functionality to other programs or objects, referred to as "clients."
Many of the functions that servers can offer are referred to as "services," such as executing computation for a client or sharing data or resources among many clients. Both a single client and a single server can accommodate many clients. A client process can run on a single device or connect to a server running on a different device through a network.
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A security self-assessment revealed that penelope, who owns one laptop computer, is putting herself at risk for cyberattack by _____.
A security self-assessment revealed that penelope, who owns one laptop computer, is putting herself at risk for cyberattack by backing up critical files to a single folder on her laptop.
She is placing herself at risk for a cyberattack by regularly backing up important files to a single folder on her laptop.
Cyber attacks are assaults carried out by internet criminals using one or more computers to target one or more computers or networks. A cyber attack has the potential to steal data, deliberately disable machines, or utilize a compromised computer as a launching pad for more attacks. Malware, phishing, ransomware, and denial of service are just a few of the techniques used by cybercriminals to begin a cyberattack.
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If program a writes to bookkeeping.txt the same time that program b reads from bookkeeping.txt, what can potentially go wrong?
The biggest potential to go wrong is that Program B may be reading only partial data. The reason for this is that program B might overlook a recent file update made by program A. A database can control reading and writing to shared data to prevent issues of this nature.
Data management is the process of gathering, storing, and utilising data in a cost-effective, efficient, and secure manner. In order to make judgments and conduct activities that will benefit the business as much as possible, data management aims to assist individuals, organizations, and linked things in optimizing the use of data within the constraints of policy and regulation.
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what do we call, computing devices capable of being inserted or removed from a computer system that is running , without causing damage or affecting performance ?
Answer:
Where I work we call those hot-swappable or devices capable of "concurrent maintenance."
Explanation:
Describe each of the following types of memory and how they have advanced modern computing.
a. capacitor memory
b. cathode ray tube memory
c. ferrite core memory
d. semiconductor dynamic ram
The types of memory are capacitor memory, cathode ray tube memory, ferrite core memory, and semiconductor dynamic ram.
a. Capacitor memory:
Regenerative capacitor memory is a kind of computer memory that stores data bits using the electrical property of capacitance. These memories must be frequently refreshed (also known as regenerated) to prevent data loss because the stored charge gradually drains away.
b. Cathode ray tube memory:
When a dot drawn on a cathode ray tube (CRT) screen produces a positive charge encircled by a negatively charged region, storage happens. The information can be read by inducing a positive voltage pulse in a metal plate that is attached to the tube's face.
c. Ferrite core memory:
The transformer cores for core memory are toroids (rings) made of a hard magnetic substance, typically a semi-hard ferrite, with each wire passing through the core acting as a transformer winding.
Each core is traversed by two or more wires. Each of the cores has the ability to "remember" or store a state thanks to magnetic hysteresis.
d. Semiconductor dynamic ram:
The data or programme code required by a computer processor to function is often stored in dynamic random access memory (DRAM), a type of semiconductor memory. DRAM is a popular variety of random access memory (RAM) that is utilised in servers, workstations, and personal computers (PCs).
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Explain why the mean should not be found for a sample of zip codes. which measure of center should be used instead?
Zip codes are qualitative data even though they contain numeric information because they don't count or measure anything. Since adding zip codes would be pointless, the mean cannot be determined.
The mode is the only central metric that can be found for qualitative data. Qualitative information describes traits or attributes. It is obtained by observation, interviews, or surveys and frequently takes the form of stories. For instance, it might be the answers to an open-ended survey or notes from a focus group on the caliber of the food at Cafe Mac.
Qualitative data may be challenging to measure and evaluate with accuracy. The information could take the form of descriptive words that can be coded or otherwise analyzed for patterns or significance.
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What is a website that encourages members in its online community to share their interests, ideas, stories, photos, music, and videos with other registered users?
A website called Online Social Network enables its users to share their interests, opinions, and content with other members of the site's community, including photographs, music, videos, and photos.
Social media are interactive technologies that make it easier to create and share content across virtual communities and networks, including information, ideas, interests, and other kinds of expression. In relation to media, the term "social" implies that platforms are user-centric and encourage social interaction.
Social media can be viewed as an online facilitator or enhancer of human networks, or groups of individuals who are better able to connect with one another. Users frequently download services that provide social media capabilities to their mobile devices or use web-based apps on their computers to access social media services.
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Does implementing a trie using a dynamic child pointer array rather than a static child pointer array increase the big- time of lookups? why or why not?
Trie is an efficient knowledge return data format. Using Trie, search complexities can be brought to the optimal limitation (key length).
What is Trie? A trie is a sort of k-array search tree, a tree data structure used for locating particular keys from within a set. It is also known as a digital tree or prefix tree. These keys are typically strings containing isolated characters rather than the complete key defining linkages between nodes. Strings are kept in a unique data structure called a Trie that looks like a graph. There are nodes and edges in it. At most 26 children can be found in each node, and edges join each parent node to its offspring. An excellent matching technique, a trie (pronounced try) gets its name from retrieval thanks to its structure.To learn more about array, refer to:
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10 identical copies of a movie will be stored on 40 computers such that each computer has at most 1 copy. how many different ways can the 10 copies be stored? group of answer choices
10 identical copies of a movie will be stored on 40 computers such that each computer has at most 1 copy that will be (40 10).
An unofficial replication or imitation. a collection of genetically identical cells or creatures produced through some form of asexual reproduction from a single cell or individual.
Twins that are identical to one another but different from their parents share the same DNA. But a clone only has one parent and shares that parent's DNA perfectly.
Making numerous, exact copies of a specific segment of DNA is known as DNA cloning. The gene or other DNA fragment of interest (perhaps a gene for a therapeutically significant human protein) is first put into a circular piece of DNA called a plasmid in a DNA cloning method.
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The /etc directory in linux is where user specific data is stored. true false
It is true that on Linux, user-specific data is kept in the /etc directory. The root directory houses the /etc directory. It keeps some log files, the executables needed to start the system, and storage system configuration files.
Linux is an open-source operating system similar to Unix that is based on the Linux kernel, which Linus Torvalds initially released on September 17, 1991. Linux is most frequently packaged as a distribution.
Distributions come with the Linux kernel as well as additional system programs and libraries, many of which are made accessible by the GNU Project. Many Linux versions have the word "Linux" in their name, while the Free Software Foundation prefers to refer to their operating system as "GNU/Linux" to stress the significance of GNU software, which has generated some debate.
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Why can we have at most one primary or clustering index on a file, but several secondary indexes?
The reason is that there is only one physical way in which the actual data may be structured. A secondary index is a distinct data structure with references to the rest of the data that is arranged around its own keys.
Index structures are used in databases to create an index with identifiers and pointers to the blocks so we can access the block directly or limit the number of blocks that need to be searched, hence reducing the number of block accesses. The key values are the values in the column. The retrieval performance of the table will be enhanced by creating an index for each column that will serve as the foundation for table retrievals.
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Which would not be considered as one of the seven skills that analytic-minded accountants should have?
Data analysis conducted via use of SQL and Tableau would not be considered as one of the seven skills that analytic-minded accountants should have.
Strong decision-makers and problem-solvers, accountants must be able to objectively examine data to pinpoint issues that exist inside and threaten an organization's accounting structure before using an integrated strategy to provide workable solutions.
In a word, accounting analytics is the study of Big Data utilising data science or data analytics technologies to assist in resolving accounting-related issues.
Forecasters. Statistics are used by accountants to forecast book value, cash flow, earnings, and consumption. Forecasting, which is regarded as accounting for the future, entails some future speculation, and when people speculate, they usually make mistakes.
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Describing How to Insert a Picture in a Document
What are the correct steps for inserting a picture into a Word 2016 document?
Click Insert.
Click Pictures.
Select a picture file.
Click the Insert tab.
Place the cursor at the
insert point.
Helllpppp
Answer:
Explanation:
Right answer
Which of the following best describes the margins of a Word document?
the area where document properties appear
the area to the right of a document where comments appear-
the area at the top or bottom of a document where page numbers appear
the area along the top, bottom, left, and right edges of a document where no text appears… please hurry…
The option that best describes the margins of a Word document is option d: the area along the top, bottom, left, and right edges of a document where no text appears.
What are margins in Word?Margins are known to be called the blank spaces that can be said to be a line found at the top, bottom, as well as left and right sides of a any given document.
Note that they are said to be very important due to the fact that they help make a document to look very neat as well as look professional.
Note that for one to be able to change margins, a person need to click on the Margins button, that is known to be found on the Page Layout tab.
Therefore, The option that best describes the margins of a Word document is option d: the area along the top, bottom, left, and right edges of a document where no text appears.
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Write a program that accepts as input the mass, in grams, and density, in grams per cubic centimeters, and outputs the volume of the object using the formula: volume = mass / density.
With a fixed type design and support for structured programming, lexical unstable area, and recursion, C is an imperative procedural language.
By the C program, what do you mean?With a static type system and support for structured programming, lexical variable scope, and recursion, C is an imperative procedural language. It was intended to be compiled, with minimal runtime assistance, to offer low-level memory access and language constructs that easily map to machine instructions. Many people believe that C++, an object-oriented programming (OOP) language, is the finest language for developing complex applications. The C speech is a superset of C++. Java, a closely comparable programming language, is based on C++ and is tailored for the distribution of program objects across a network like the Internet.The program is,
#include <iostream>
#include <iomanip>
using namespace std;
int main() {
double mass, density, volume;
cout << "Please enter the mass of the object: " << endl;
cin >> mass;
cout << endl;
cout << "Please enter the density of the object: " << endl;
cin >> density;
cout << endl;
cout << fixed << showpoint << setprecision(2);
volume = mass / density;
cout << "The volume of the object is: " << volume << endl;
return 0;
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A key attribute of network organizational design is a shift from ___________ to ___________.
A key feature of network corporate strategy is a change from function to process.
What are the network strategies?A network strategy is your plan for creating and managing a network of partners in the most effective way possible to achieve your common objectives. It focuses on how you'll create your network and what you'll do and won't do to make sure your efforts are in line with your objectives. Draw the four network strategy models shown here: distributed processing network, peer-to-peer, client/server, and terminal. Your professional development will be boosted by personal networks, operational networks assist you in managing current internal responsibilities, and strategic networks help you focus on future business opportunities and the stakeholders you need to engage to explore those opportunities.To learn more about network strategy, refer to:
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You will be safe from downloading viruses as long as you have software to monitor your computer. please select the best answer from the choices provided t f
The statement " you will be safe from downloading viruses as long as you have software to monitor your computer" is false.
Softwares such as firewalls and different types of anti-viruses play a role in protecting your computer from various viruses and potential hackers by monitoring, detecting, and eliminating the virus. Still, they alone cannot provide the protection as they need the support of the user. The user must show responsibility from his side and use the system wisely by not entering into threatful websites or downloading pirated files. The user must ensure before plugging any device that it is free from any kind of malware and may not be harmful to the computer. The user should use and maintain a secured connection. Hence, a software monitoring the computer is not enough for protection from viruses and requires the user to play a role as well in keeping the computer virus free.
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True or false? the right-most part of an ip address is used to identify the network that a device belongs to.
The right-most part of an IP address is used to identify the network that a device belongs to is a false statement.
What is an IP address?An IP address is known to be a term that connote a special form of an address that helps to tell or identifies a device on the internet or any kind of local network.
Norte that the IP stands for "Internet Protocol," which is the group of rules ruling the format of data sent through the use of the internet or local network.
Therefore, The right-most part of an IP address is used to identify the network that a device belongs to is a false statement.
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Which were the top two forces operating in the case of recreational equipment inc (rei)?
In the matter of REI, the company is organized as a consumer and Business design and development. REI operates better than 125 retail shops in 32 states.
What is REI known for?Recreational Equipment Incorporated is known as REI.REI, also referred to as Recreational Equipment, Inc., is an American firm that provides services for outdoor recreation and retail. It is set up as a cooperative for consumers. REI offers clothing for men, women, and children as well as equipment for camping, hiking, climbing, biking, water sports, staying fit, skiing, and travel. Customers of the retailer are environmentally concerned, and they also adopt lifestyle practices that are kind to the environment. They reuse shopping bags and recycle. The answer to each of these queries could be influenced by the organizational structure of the business: Since REI is a retail cooperative, its members own it.To learn more about REI, refer to:
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Identify the correct method of insertion and removal followed by a queue. A. FILO B. FIFO C. LIFO D. LIFO and FILO
The correct method for insertion and removal followed by a queue is FIFO. The correct option is B.
What is FIFO?FIFO is an acronym for first in, first out, a method for organizing the manipulation of a data structure in which the oldest entry, or "head" of the queue, is processed first.
The primary distinction between Stack and Queue Data Structures is that Stack uses LIFO while Queue uses FIFO. LIFO stands for Last In First Out. It means that when we put data in a Stack, the last entry is processed first.
Thus, the correct option is B.
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What text editor can be used on linux to view and edit the contents of a configuration file?
Answer: Vim editor can be used on Linux
____ is a measure of the degree to which each software and hardware component relies on other modules to perform its function.
Coupling is the measure of the degree that describes the dependence of each software and hardware component on other modules in order to perform their functions.
Coupling measures the extent of interdependence between different hardware, software and other modules. Low coupling means modules are not dependent on each other to that much. On the contrary, modules that are strongly dependent on each other have tight coupling and depend completely on each other to perform their functions.
It is considered a best practice to achieve low coupling that reduces interdependence between hardware, software and other modules.
Different modules may depend on each other for the following reasons:
To access data For passing control flow To share resource between modules For data synchronization Having common file/folder Using same switch/router Using same protocolsYou can learn more about coupling at
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Declining communication cost and internet is a major technology driver of the infrastructure evolution: group of answer choices
a. false
b. true
It is true that the internet and falling communication costs are two important technological drivers of infrastructure development.
How much does declining communication cost mean?Costs of communication are falling quickly, and the Internet is expanding exponentially, which is a driving force that has an impact on IT infrastructure. Utilization of communication and computing facilities explodes when communication costs decline to a very small amount and eventually approach zero. According to one study, the total cost of poor communication for companies with 100,000 or more employees is a staggering $37 billion. That amounts to an average annual cost of $62.4 million for each corporation. Miscommunication is said to cost organizations with fewer than 100 employees, on average, $420,000 annually. Internet use and declining communications costs: The Internet is one of the main factors contributing to the explosive growth of computer use.To learn more about Declining communication cost, refer to:
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_____ was just a sophomore when he began building computers in his dorm room at the university of texas. his firm would one day claim the top spot among pc manufacturers worldwide.
Michael Dell was just a sophomore when he began building computers in his dorm room at the university of Texas. His firm would one day claim the top spot among pc manufacturers worldwide.
Michael Saul Dell, a multibillionaire businessman and philanthropist from the United States, was born on February 23, 1965. He is the company's founder, chairman, and CEO. Dell Technologies is one of the biggest global providers of technology infrastructure. According to the Bloomberg Billionaires Index, he had a net worth of $60 billion as of February 2022, placing him as the 20th richest person in the world.
In January 1984, Dell staked his business on his premise that a manufacturer selling PCs directly had significant financial advantages over the traditional indirect retail route.
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Which of these is the slower shutter speed, that will blur movement?
O a. 1/2
O b. 1/250
O c. 1/500
Od. 1/1000
Answer:1/1000
Explanation:
Took the test. Lowest will blur movement more.
The other answer is incorrect.More than 80% of all computer viruses are caused by macro viruses. What programs are most likely affected by a macro virus?.
The programs most likely affected by a macro virus are Microsoft word and Microsoft excel.
Macro viruses are a type of computer virus written in the same macro language as software programs, such as Microsoft word and Microsoft excel. They are more targeted and difficult to detect than other more general and common types of computer viruses because they are specifically designed to infect the user's documents.
Macro viruses run within applications and are often spread through phishing emails.
Once the macro virus spreads in a computer, it has the capability to corrupt the data or information and can also delete any of the contents of the storage devices. This type of virus can also alter Microsoft excel or word files or generate new files without the user's knowledge about it.
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When unlisted service or procedure codes are reported, a _____ is also required.
When unlisted service or procedure codes are reported, a Special Report is also required. This is part of surgery condition.
A person may undergo surgery to investigate or cure a pathological condition, such as an illness or injury, to help improve physical function or appearance, or to mend unwelcome ruptured portions. Surgery is a medical speciality.
A surgical procedure, an operation, or simply "surgery" can be used to describe the process of doing surgery. The word "operate" here refers to performing surgery. The adjective surgical means pertaining to surgery. A person or an animal may be the object or subject on which surgery is conducted.
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Oogle compute engine provides fine-grained control of costs. which compute engine features provide this level of control? (choose two) 1 point
This level of control provides fully customizable virtual machines and per-second billing. The Infrastructure as a Service (IaaS) element of G0ogle Cloud Platform, which is based on the worldwide infrastructure that powers Go0gle's search engine, Gm4il, Y0uTube, and other services, is known as G0ogle Compute Engine (GCE).
Users can instantly launch virtual machines (VMs) using G0ogle Compute Engine. VMs can be started from either the default images or user-created custom images. Before starting the VMs, GCE users must authenticate using OAuth 2.0. Through the Developer Console, RESTful API, or command-line interface, one can access Go0gle Compute Engine (CLI).
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Which command must be used on a linux device to determine the ip configuration of the eth0 network interface?
The command that must be used on a linux device to determine the IP configuration of the eth0 network interface isifconfig.
How do I find the eth0 IP address in Linux?A person can be able to make use of the ifconfig command or ip command with also the use of the grep command and other kinds of filters to be able to find out if an IP address is said to be assigned to eth0 and it is one that is able to display it on screen.
Note that the command to check IP address in Linux is through the act of using the ifconfig Command. Here, the system will tend to show or depict all network connections and this is one that is made up of all connected, disconnected, as well as virtual.
If a person look for the one labeled UP, BROADCAST, etc, one can be able to find your IP address. Therefore, based on the above, one can say that The command that must be used on a linux device to determine the IP configuration of the eth0 network interface isifconfig.
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Explain why a robot can be thought of as a computer system
Answer:
It has a main board with components and wiring, as well as some sort of operating system. It is effectively a computer with programmed outputs (and if it is artificial intelligence, it was still programmed).
Explanation:
What type of character can also be referred to as an avatar, main, or alt
Answer:
The main character or antagonist.
