Answer:
B. distributed computing model where clients are linked to one another through a network that is controlled by a network server computer.
Explanation:
Client - server computing model is a distributed network where it functions between two types of independent and autonomous processors: servers and clients.
In Client/Serer computing model, different nodes of clients make requests from a centralized host computer (server), and the server responds these requests and shares its resources.
In other words, servers are the devices which have the ability of serving requests made by clients.
Two non-negative integers x and y are equal if either: Both are 0, or x-1 and y-1 are equal Write a boolean-method named equals that recursively determines whether its two int parameters are equal and returns true if they are and false otherwise.
Answer:
Following are the code which is mention below.
bool equals (int x, int y) // method equals
{
if( (x<0) || (y<0) ) // check number if it is less then 0
return false; // return false
if( (x==0) && (y==0) ) // check condition if number is equal to 0
return true; // return true
return equals(x-1, y-1);
}
Explanation:
Here we declared a function "equals" of type bool which means it either return "true" or "false".Inside the function equals we check the condition which are mention above1. if x and y both are less then 0 then it returns "false".
2. if x and y both are equal to 0 then it returns "true"
3. Otherwise it return x-1 and y-1.
Transaction processing systems are primarily used to automate business processes. Automation increases efficiency and effectiveness, while reducing head count which in turn reduces the overall operational ____________.
A.Costs
B. Systems
C. Revenues
D. Intelligence
Answer:
A.Costs
Explanation:
Transaction processing systems are used in business for operational support. This information system processes data as transactions usually in automated manner.
Automation causes efficiency and reduced human intervention, which will end up reduced operational costs.
Which of the following is true of computer-aided manufacturing? a. It shares information with the design computer. b. It is the science and technology of construction of robots. c. It simulates performance without the use of prototypes. d. It is equivalent to computer-aided design.
Answer:
Option C is correct.
Explanation:
Computer Aid Manufacturing, or CAM, implies the use of software and specialized machinery to automate the manufacturing process.
It needs 3 fundamental parts:
Software capable of instructing machinery in the process of creation.Machinery capable of turning raw material into the desired model.Post-processing, to transform the instruction given from software to a language the machine can understand.Once a company has a design, it will load it into the software to test any possible geometry errors that could impact the manufacturing process. This allows measuring performance without the need for prototypes, as the model can be represented inside a computer environment.
The AVERAGE function requires that the argument be included within parentheses following the function name.A. TrueB. False
Answer:
The answer to the given question is "True".
Explanation:
The description of the average function can be given as:
The AVERAGE function is a part of the spreadsheet. This Function turns backs the value on average.In the average function we can handle up to 255 unique parameters, that can be treated in the standard function.This function is made up of numbers, cell links, lengths, lists, and constants.That's why the answer to this question is "True".
If the task is to write firewall specifications for the preparation of a(n) ____, the planner would note that the deliverable is a specification document suitable for distribution to vendors.A. WBS B. RFPC. CBAD. SDLC
Answer:
RFP
Explanation:
It is the type of document that is used to ask vendors to propose the solutions of problem that are faced by customer. It is the abbreviation of "Request for Proposal". This proposal is processed though the bidding, to offer the services or submit business proposals by vendors.
Which statement is false?
a) Each type parameter list contains one or more type parameters, separated by commas.
b) A type parameter name must be unique among different generic methods.
c) The type parameters act as placeholders for the types of the arguments passed to a method.
d) The type parameter names throughout the method declaration must match those declared in the type parameter list.
Answer:
b) A type parameter name must be unique among different generic methods.
Explanation:
These statements are true
Each type parameter list contains one or more type parameters, separated by commas.
The type parameters act as placeholders for the types of the arguments passed to a method.
The type parameter names throughout the method declaration must match those declared in the type parameter list.
But
A type parameter name may be different among different generic methods.
When typing text in a word processing program, you should only press ____ after a short line (like a title), at the end of a paragraph, and to leave a blank line between paragraphs.
Answer:
Enter
Explanation:
In a Microsoft word when we are typing text and want to go to next line just put the cursor at the end of line or line text and then press enter.It will leave a blank line between paragraphs.
In word processing programs like Microsoft Word, the Enter key should only be pressed to end a paragraph, after a title, or to add a blank line. For spacing after a period, one space is the current standard. Indents and line spacing can be adjusted using specific formatting options in the word processor.
Explanation:When typing text in a word processing program, you should only press Enter after a short line (like a title), at the end of a paragraph, and to leave a blank line between paragraphs. This is because most word processing software, including Microsoft Word, automatically wraps text to the next line as you type. To create necessary white space and make your document more readable, adjusting the spacing before and after paragraphs can be done in the Page Layout tab. Additionally, if you require indenting paragraphs, this can be performed using the Paragraph group of the Layout tab, which allows precise control over indents and spacing.
Regarding the space after a period, it is widely accepted now to use a single space after a period at the end of a sentence. This conforms to modern style guides, such as the APA style, which currently requires a single space after a period. Remember that the "rules" for spacing and formatting may change, so it's important to stay up to date with the style guide you are using.
For specialized formatting like creating an ellipsis, remember to include a space between each dot and ensure it does not wrap to the next line. Likewise, if an ellipsis is used at the end of a sentence, it will appear after the period with a space in between.
Identify a characteristic of electronic meeting systems.
a. Real-time computer conferencing has advanced video capability.
b. Desktop conferencing enables participants to have multiple video windows open at one time.
c. Video teleconferencing does not require skilled labor as the equipment involved is easy to use.
d. Video teleconferencing enables participants to share text and graphics.
Answer:
The correct answer to the following question is an option (b).
Explanation:
Desktop conferencing is the feature of the electronic meeting system.
An EMS or electronic meeting system is an application that gives us the facilities of problem-solving and making decisions for that problem within a group, and it also provides the best feature of web conferencing, and the desktop conferencing by which we can chat and tells our problem in the group or a person.
Please select the word from the list that best fits the definition
Contain offensive language or content
A.Safe Sites
B.Unsafe Sites
Answer:
B. Unsafe Sites
Explanation:
Unsafe Sites are not safe and contain content which may be offensive and which could also be harmful for younger children.
The correct word from the list that best fits the definition is: Contain offensive language or content of unsafe sites. the correct option is B.
What are unsafe sites?Cybercriminals create malicious websites to steal data and spread viruses like ransomware. These websites frequently pose as trustworthy ones and entice users with phishing emails.
Employees can be prevented from exposing themselves and your firm to losses through security measures and awareness training. These risky websites frequently resemble trustworthy websites, and simply visiting a malicious website might lead to an attack on your computer.
It's possible that you'll be asked to download software that your computer seems to need. Your machine and your private data may be compromised by a dangerous installation.
Therefore, the correct option is B. Unsafe Sites.
To learn more about unsafe sites, visit here:
https://brainly.com/question/15613340
#SPJ2
You are part of a testing team at a software business. Your job is to see how many concurrent users the system can host and how many database transactions the system can handle without a noticeable drop in performance. You are doing _____ testing.
Answer: volume testing
Explanation:
Volume testing is a non-functional test that looks into the performance of a software or database whenn handling a particular amount of data. It can be used to determine how much data or users a database or software can handle without a substantial change in the performance.
A processor has many different sequential and combinational logic units. Somehow, the inputs for each of those units must be asserted in order to correctly execute an instruction. How does the processor determine those control signals?
Answer:
instruction cycle
Explanation:
The electronic circuitry within a computer that carries out the instructions of a computer program by performing operations specified by the instructions given is called a PROCESSOR or a CENTRAL PROCESSING UNIT(CPU).
A processor FETCHES instructions that is stored in memory that is to say fetch, involves retrieving infomation. After fetching, we have the DECODING, the processor decodes all programs to be executed and EXECUTE this instructions. THIS IS KNOWN AS THE INSTRUCTION CYCLE.
Type the correct answer in the box. Spell all words correctly. How is it possible to access data from any location? Storing data on the enables access from any location.
Answer:
optical
Explanation:
The earliest of these was the magnetic device. Computer systems began with magnetic storage in the form of tapes (yes, just like a cassette or video tape). These graduated to the hard disk drive and then to a floppy disk.
Answer: cloud
Explanation: plato
The Internet has allowed media companies to synergize their content, broadcasting the same ideas and products across multiple platforms thus significantly reducing relative _____ because the Internet’s marginal costs are minimal.
Answer:
First copy cost is the correct answer for the given question.
Explanation:
Because the cost of the first copy is less and they are a high-quality product and is also a similar copy of the original copy with features.
Duplicate copies have less in cost but their qualities are not better than that first copies because they are the coy of the original ones but the margin is higher in the duplicate copies.
In simple words, first copies have look similar to the original ones but their quality is cheaper and their production cost and selling costs are also cheap as compared to the original ones.
There are different types of information systems based on the different levels of hierarchy in an organization. Which one helps senior executives analyze information and come up with alternate actions and business strategies?
Answer:
EIS- Executive Information Systems
Explanation:
Executive information system is a decision support system that is used to assist executive in decision- making.They provide easy access to achieve strategic goals in organization.
Example:
Time series chartsscatter diagrams maps motion detectors sequence charts bar charts.Java can be used to create which of the following technologies?This task contains the radio buttons and checkboxes for options. The shortcut keys to perform this task are A to H and alt+1 to alt+9.
A Server-side includes (SSIs).
B JSP and servlets.
C Active Server Pages (ASP).
D Practical Extraction and Report Language (PERL).
Answer:
B JSP and servlets.
Explanation:
Server Side Includes (SSI) is a simple interpreted server-side scripting language used almost exclusively for the web.JSP and servlets; A servlet is a server-side program and written purely on Java. JSP is an interface on top of Servlets.Active Server Pages (also known as ASP) is Microsoft's first server-side script engine that enabled dynamically-generated web pages. Practical Extraction and Report Language (Perl) is a language optimized for scanning arbitrary text files, extracting information from those text files, and printing reports based on that information.Assume the existence of an interface, Account, with the following methods: deposit: accepts an integer parameter and returns an integer withdraw: accepts an integer parameter and return a boolean Define a class, BankAccount, that implements the above interface and has the following members: an instance variable named balance a constructor that accepts an integer that is used to initialize the instance variable an implementation of the deposit method that adds its parameter to the balance variable. The new balance is returned as the value of the method. an implementation of the withdraw method that checks whether its parameter is less than or equal to the balance and if so, decreases the balance by the value of the parameter and returns true; otherwise, it leaves the balance unchanged and returns false.
Answer:
The code to this question can be given as:
Code:
public class BankAccount implements Account //define class that inherit interface Account.
{
private int balance; //define integer variable.
public BankAccount(int x) //define parameterized constructor.
{
balance = x;
}
public int deposit(int x) //define function deposit.
{
balance =balance+ x;
return balance;
}
public boolean withdraw(int x) //define function withdraw.
{
//conditional statements
if (x <= balance) //if block
{
balance = balance - x; //calculate value.
return true; //return value.
}
else //else block
{
return false; //return value
}
}
}
Explanation:
The description of the above code can be given as:
In this code we define a class that is "BankAccount" this class inherits the interface that is "Account". for inheriting the class to the interface we use implements keyword to inherit class to interface. In this class we also define an integer variable that is balance. Then we define a parameterized constructor. In this constructor, we pass an integer variable that is "x" as a parameter. In this constructor, we use the balance variable to hold the constructor parameter value.Then we define a function that is a deposit() and withdraw(). In both functions, we pass an integer variable that is "x". In the deposit() function we use a balance variable for calculating value and return its value.and in the withdraw() function we use conditional statement. In this, we check if function parameter value that is x is less then equal to balance so we calculate the balance and return true. else we return false.Lisa mentions that a program is developed to interact with other programs, and she wants to begin by testing the programs individually. Tina tells her about a process in which a programmer simulates each program outcome or result and displays a message to indicate whether or not the program executed successfully. What is the name of this process?
QC TESTER(quality testing process) is the name of this process.
To name this process call QC TESTER
Explanation:
Any software development environment their will QC testing (quality testing process) where end user will do or simulate complete testing of software make the software bug free.
After QC tester confirm the program as bug free then only software implementation team ready for implementation process. QC tester is important role in software development environment to find a bug on function, data input entry and monitor result from software and inform to software team with list of bug results.
This process will take place to and from between QC tester and software developer team till software become bug free.
You are a network administrator. Your company recently approved of employees working from home one day a week and the use of employee-owned mobile devices at work. You want to ensure that employees follow wireless security best practices. What is your most important first step?
Answer:
To establish the BYOD policy is the correct answer to the following question.
Explanation:
Implementation of the BYOD(Bring Your Own Device):
Firstly, set you objectives and establish it.Then, you have to decide and tell your employees that what types of devices are only allowed in your organization.Then, establish your security policies related to the BYOD policy.Then, give good training by you or by the IT professionals to your employees.Finally, if the employee are leaving your organization then, you have to remove those employees from the BYOD policy by which they cannot access your company's informations.A person registers a domain name, relinquishes it in less than five days, and then gets the same name again. She repeats this cycle over and over again. What term describes this practice?
a. DNS spoofing
b. DNS jacking
c. DNS pilfering
d. DNS kiting
Answer:
d. DNS kiting
Explanation:
Domain kiting can be defined as the process by which a person removes a domain name during the grace period or trial period (Free) of five days and immediately register it again for another period of five days. The individual can then repeat this process indefinitely, so it is basically possible for him/her to have the domain registered without paying.
A local university contracted with IBM to implement a new database system, which the university would then administer and run. This is an example of what type of outsourcing? Application Personnel Process-based Consultant Project-based
Answer:
The correct answer is Consultant Project Based
Explanation:
Outsourcing is hiring some company to execute tasks previously executed by the company itself.
This is a consultancy contract for the specified project as the services needed from the vendor IBM in this cases are designing of a database system. Once it's designed it would be administered and run by the university without the need of IBM. So we can say it's a consultant project based outsourcing
A ____ is a key-dependent, one-way hash function that allows only specific recipients(symmetric key holders) to access the message digest.a. signature
b. fingerprintc. MAC
d. digest
Answer: (C) MAC
Explanation:
MAC is stand for the message authentication code and it is one of the key dependent hash function. Message authentication provide the data integrity and also the origin of data authentication.
It basically allow the specific recipients known as the holder of the symmetric key. The message authentication code uses the CBC (Cipher block chaining) mode for constructing the MAC algorithm and it also uses the block cipher for the conjunction by using the CBC operations.On the other hand, all the options are incorrect as they are not the key dependent hash function.
Therefore, Option (C) is correct.
emily loves her job as an executive recruiter for a large hospital located in Seattle, Washington. Part of Emily's job requires her to gather industry information, collaborate with partners, compare competitors, and tap into the knowledge of prospective employees, partners, and customers. Which of the following would Emily use to perform her job?
A. interactivity metics
B. Source code
C. Network effect
D. Collective intelligence
Answer:
D. Collective intelligence
Explanation:
Collective intelligence appears when people work together. It is derived from the collaboration, collective actions, and competition of many parties.
In Emily's job, she collaborate with partners, compare competitors and tap into the knowledge of prospective employees, partners, and customers. Thus, she performs collective intelligence.
When troubleshooting your BranchCache configurations, what specific commands will allow you to verify that all your clients are using the same caching mode, caching is enabled, and the cache is not full? (Choose all that apply.)a. Get-BCStatusb. Get-BCDataCachec. Show-BCDataCached. netsh branchcache show status all
Netsh branchcache show status all commands will allow you to verify that all your clients are using the same caching mode, caching is enabled, and the cache is not full.
d. netsh branchcache show status all
Explanation:
In network BranchCache is basically called optimizing band width in wide area network. End user has to check whether BranchCache is enabled or not. BranchCache is normally done windows server side for web server or application server or cloud technology. Network administer has to monitor the bandwidth usage and take necessary steps.
Network administrator monitors each client request and checks cache and do alternate source of or content management. Network administrator or end user will know by right click on administrative temple, computer configuration.
Somebody who is good at this stuff, please halp meh ;-;
Answer:
for the first question the correct answer is either A or B
the second problem is A
hope this helps you!
(p.s;tell me if this is right and please mark me as brainlyest)
Explanation:
Ask me if you want/need the explaination.
Assume that processor refers to an object that provides a void method named process that takes no arguments. As it happens, the process method may throw one of several exceptions. Write some code that invokes the process method provided by the object associated with processor and arrange matters so that if process throws any exception, your code prints the message "process failure" to standard output and does nothing else in regard to the exception.
Answer:
Following are the code in the Java Programming Language:
try{ //try block.
processor.process(); // call the function through the object.
}
catch(Exception e){ //catch block .
System.out.println( "process failure"); //if any exception occurs then print.
}
Explanation:
In the following code, we set two blocks in Java Programming Language of the exception handling which is try block or catch block.
In try block we call the function "process()" through the "processor" object.If any exception occurs in the program then the catch block print the following message is "process failure"How many radio buttons from the following code can be selected at any given time?a.Home Addressb.Federal Expressc.UPS
3 radio buttons from the following code can be selected at any given time.
Explanation:
In any programming language end user prompts either checkbox or radio buttons.
Normally checkbox are used for end user to select true or false methods where return value will true if checkbox click or false, one or zero. It all depends how end user uses the checkbox in his or her programming languages.
Radio buttons are used to end user in the programming languages where to select one radio buttons out of given radio buttons.
Where each radio buttons are marked with own assigned values. Based upon user selecting the radio buttons return will be assigned value of selected radio button.
If select option is multiple, each category of radio button is placed in grouping.
A user has been complaining that their wireless connection has been connecting and disconnecting too frequently. What command could you use to generate a detailed HTML-based report for analysis of the wireless connection on their computer in the past?a. netcfg -db. netstat -pc. netsh wlan show wlanreportd. netsh int ip reporte. netcfg wlan show report
Answer:
The correct option to the following question is netsh wlan show wlanreportd.
Explanation:
The following option is correct because This command is used to generate the report of the wireless network and save it as in the HTML file, which is open in your default browser.
Other options are incorrect because these are not that commands which helps to generate reports and these commands are used in other purposes
Answer:
The correct option to the following question is option C.
Explanation:
The netsh wlan show wlanreport command is used to produce a wireless network report that is used to save in an HTML file. This file can be open in your web browser. This file is also used to show several commands that are connected to the network on the Command line and shows the list of networks adapter on your computer. and other options are not correct that can be described as:
In option, a netcfg -d stands for network configuration data. It is used for configuring the user-defined profiles. In option, b netstat -p stands for network statistics. It is used in the command-line for network troubleshooting and performance measurement. In option, d netsh int ip report stands for the network shell this command is used to display and modify the network. In option, e netcfg wlan show report stands for the WLAN reports this command is part of the command line and it is also used to store a network file.That's why the option "C" is correct.
Almost immediately after a server migration project, employees are complaining that they can't reach the Internet. You sit down at a machine and try to ping a well-known website using the host name, which fails. You then try to ping a known public IP address, which succeeds. What is most likely the problem?
Answer:
DNS settings are incorrect.
Explanation:
DNS servers match domain names to their associated IP addresses.
When working properly, if one types a domain name into a browser, computer contacts current DNS server and asks what IP address is associated with the domain name. The computer then connects to the IP address and retrieves the right web page.
You try to ping a well-known website using the host name, which fails. You then try to ping a known public IP address, which succeeds; this means that DNS settings are not correct.
What are Boolean connectors? A. sites that connect you to more information on your topic B. databases that link your topic to available sources C. indexes on connective materials D. shortcuts to help you narrow the search field
Final answer:
Boolean connectors, or Boolean operators, are AND, OR, and NOT, used within databases and search engines to refine search results by combining or excluding keywords. The correct option is C. indexes on connective materials.
Explanation:
Boolean connectors, also known as Boolean operators, are tools used in search engines and databases to combine or exclude keywords to refine search results. The three basic Boolean operators are AND, OR, and NOT. For instance, using AND narrows your search by telling the database to include all specified search terms, OR expands your search to include any of the specified terms, and NOT excludes terms to eliminate irrelevant results. By becoming familiar with these operators, you can effectively focus your search and enhance the relevancy of the results. An example of such usage might be a search string like "artificial intelligence" AND "machine learning" NOT "video games" to find articles that discuss artificial intelligence and machine learning but exclude those that relate to video games.
Linda installed a special pool for the hydrotherapeutic treatment of severe arthritis, as prescribed by her doctor. The cost of installing the pool was $22,400, and her insurance company paid $5,600 toward its cost. The pool increased the value of Linda's house by $7,840, and it has a useful life of 10 years. How much of a deduction (before any AGI limitations) is Linda entitled to in the year of installation of the pool?
Answer:
Linda is entitled to deduction (before any AGI limitations) of $896 in one year of installation of the pool.
Explanation:
Following is explained calculation for deduction (before any AGI limitations) that is Linda entitled to in the year of installation of the pool.
Given that:
Cost of Installing the pool = $22,400
Paid by insurance company = $5,600
So by deducting the price paid by insurance company from total cost the balance becomes:
Balance = $22,400 - $5,600 = $ 16,800
As the pool increased the value of house by $7,840 so we will deduct this amount from balance:
Balance = $ 16,800 - $7,840 = $8,960
As the useful life given for pool is 10 years so we will divide the balance with 10 to obtain the deduction amount for 1 year:
Deduction amount for one year = $8,960/10 = $8,96
Hence $8,96 will be deducted in one year installation.
i hope it will help you!