Which of the following joint application development (JAD) participants would be the customers in a systems development process?
Group of answer choices
a. Facilitator
b. System developers
c. Scribe
d. Users

Answers

Answer 1

The joint application development (JAD) participants that would be the customers in a systems development process is option d. Users

Who are typically participants in JAD sessions?

JAD is a methodology for requirements formulation and software system design in which stakeholders, subject matter experts (SME), end users, business analysts, software architects, and developers participate in joint workshops (referred to as JAD sessions) to iron out the specifics of a system.

A JAD session aims to bring together subject matter experts, business analysts, and IT specialists to generate solutions. The person who interacts with the entire team, obtains information, analyzes it, and produces a paper is a business analyst. He is quite significant in the JAD session.

Therefore, one can say that team mentality from the first workshop will take the participants one to three hours to re-establish. Decide who will participate: These are the external specialists, business users, and IT professionals.

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Related Questions

the machines that created the matrix are attacking zion and neo is nowhere to be found! before they reach zion you've been tasked with holding them off. well, that's the scenario for a new video game under development. your assignment is to complete the prototype that uses character-based graphics. g

Answers

The assignment is to complete the prototype that uses character-based graphics.

What is protoype?

To create a prototype for the video game, I would first need to design the game's world, including the environment, enemies, and characters. I would then create the characters using character-based graphics, and I would assign each character different abilities and stats.

I would develop a simple storyline, and program the game mechanics and rules. I would also create a user interface and controls. Finally, I would test the game and make any necessary tweaks and adjustments.

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44.7.1: unit testing. add two more statements to main() to test inputs 3 and -1. use print statements similar to the existing one (don't use assert).

Answers

To add two more statements to main() to test inputs 3 and -1, check the given code.

What is statements?

A list of directives for a computer to follow constitutes a computer programme. These instructions for programming are referred to as statements in a programming language.

The parts of programmes called C++ statements govern the order and flow of execution of other programmes. Statements may either be one line of code with a semicolon ; at the end or a block of code enclosed in curly braces.

There are several different types of statement in C++.

Labeled statementsExpression statementsCompound statementsSelection statementsIteration statementsJump statementsTry-Catch blocksDeclaration statements

//CPDE//

cout << "3,

expecting 27,

got: " << CubeNum(3) << endl;

cout << "-1,

expecting -1,

got: " << CubeNum(-1) << endl;

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the parallelism of a multithreaded computation is the maximum possible speedup that can be achieved on any number of processors

Answers

The greatest speedup that any number of processors may achieve is the parallelism T1/T8. For any number of processors more than the parallelism T1/T8, perfect linear speedup cannot be achieved.

What does a computation that uses several threads do?

The overall amount of time needed to complete a multithreaded computation on a single processor is called the work. Therefore, the work is an accounting of the total time spent on each thread.

What does a parallel computer accomplish?

The total quantity of computing effort that is completed is referred to as work in physics. With P processors, an ideal parallel computer can complete up to P units of work in one time step.

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________ hackers are security experts that are paid to hack systems to find security holes for the purpose of preventing future hacking.
O Black-hat
O Gray-hat
O Red-hat
O White-hatAnswer: White-hat

Answers

White hat hackers are salaried workers or independent contractors who act as security experts for businesses and use hacking to try and uncover security flaws.

What kind of hackers get into systems for fun or to demonstrate their prowess?

Black hat hackers, often known as crackers, are dishonest hackers. Black hats are unethical, occasionally break the law, break into computer systems with malicious intent, and may compromise the privacy, integrity, or accessibility of a company's systems and data.

A Red hat hacker is a who?

Targeting Linux systems could be referred to as being a red hat hacker. Red hats, however, have been compared to vigilantes. Red hats aim to disarm black hats much like white hats do, although their strategies diverge greatly from those of the former.

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a error occurs when the program successfully compiles, but halts unexpectedly during runtime.

Answers

Run-time errors are when a software correctly builds, but then unexpectedly crashes during runtime.

What is run-time errors ?

A runtime error is a software or hardware issue that interferes with Internet Explorer's proper operation. When a website employs HTML code that conflicts with a web browser's capability, runtime issues may result. A runtime error happens when a program has a problem that is only discovered during program execution even though it is syntactically sound.

Here are some instances of typical runtime faults you are guaranteed to encounter: The Java compiler is unable to catch these flaws at build time; instead, the Java Virtual Machine (JVM) only notices them when the application is running. Variable and function names that are misspelled or wrongly capitalized. attempts to conduct operations on incorrectly typed data, such as math operations (ex. attempting to subtract two variables that hold string values)

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comptia calls regularly updating operating systems and applications to avoid security threats patch management. T/F

Answers

The given statement, compTIA calls regularly updating operating systems and applications to avoid security threats patch management,  is TRUE.

What is compTIA?

CompTIA is not a plan or even a strategy. The Computing Technology Industry Association is what it is, actually. Through training, certifications, education, market research, and philanthropy, CompTIA seeks to encourage the growth of the industry. While providing instruction in contemporary information technology, it also promotes creativity and opens doors by providing applicants with the tools they need to succeed. The company's strategy is also autonomous and vendor-neutral, providing completely agnostic information that doesn't rely on familiarity with certain frameworks or tools.

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wireless internet access points enable users with computers and mobile devices to connect to the internet wirelessly. TRUE

Answers

Wireless internet access points enable users with computers & mobile devices to connect to internet wirelessly. (True)

What is Wireless internet?

Wireless Internet service providers (WISP) who broadcast wireless Internet signals in a specific geographic area are typically the ones who offer wireless Internet. Satellite signals or radio waves are typically used to deliver wireless Internet.

Wireless Internet is typically slower than wired Internet connections because it is a communication medium that is dependent on the environment. A wireless Internet modem, wireless access card, or Internet dongle is typically needed by the end user to connect to wireless Internet.

Two popular types of wireless Internet are WiMax and EV-Do. Wi-Fi connections inside of a house, office, or local network may also be used to access the Internet wirelessly.

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To select adjacent worksheet tabs, click the first tab, press down and hold down this key, and then click the last tab.Shift

Answers

To select the adjacent worksheet tabs, click the first tab, press down and hold down the shift key and then click the last tab.

What is Microsoft Word?

Microsoft Word is a word processor that may be used to create papers, letters, reports, and other types of writing of a professional calibre. It includes sophisticated capabilities that give you the best formatting and editing options for your files and projects.

What are examples of MS Word?

Application software that enables you to create, edit, and save any documents is an example of Microsoft Word. It was first developed by software engineers Richard Brodie and Charles Simoyi in 1983 and is now owned by Microsoft.

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to mitigate network attacks, you must first secure devices including routers, switches, servers, and supervisors.

Answers

Yes, securing devices is an important step in mitigating network attacks.

Yes, securing devices is an important step in mitigating network attacks.

What are some general recommendations for securing devices?Keep software up to date: Make sure to install the latest software updates and security patches for all devices.Use strong passwords: Use unique, complex passwords for all devices and change them regularly.Enable security features: Use security features like firewalls, encryption, and authentication to help protect devices from attacks.Monitor and maintain devices: Regularly monitor the security of your devices and maintain them in good working order to help prevent attacks.Limit access: Only allow authorized users to access your network and devices, and limit their access to only the resources they need to do their job.Use network segmentation: Divide your network into smaller segments to make it harder for attackers to gain access to sensitive areas.Use network access controls: Implement network access controls to allow or block devices from connecting to your network based on predefined rules.

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not served by wpe. this domain is pointed at another host or has a domain redirect configured through your registrar.

Answers

If you are the owner of a domain and its DNS is pointed at another host or has a domain redirect configured through your domain registrar.

Then, you may need to take the following steps:

Identify the cause of the issue: Determine why the domain's DNS is pointing to another host or has a domain redirect configured. This could be due to a mistake during the domain registration process, a change made by your web hosting provider, or a change made by the domain registrar.

Contact the relevant parties: If you are unsure of the cause of the issue, or if you believe it was caused by a mistake, you should contact the relevant parties for assistance. This could include your web hosting provider, the domain registrar, or both.

Update the DNS settings: If you are able to identify the cause of the issue and have the necessary permissions, you may be able to update the DNS settings for your domain to point it to the correct host or remove the domain redirect.

Monitor the situation: After making any changes to the DNS settings for your domain, it is important to monitor the situation to ensure that the issue has been resolved. This may involve checking the website to ensure that it is accessible, testing email delivery, and verifying that other services associated with the domain are functioning as expected.

It is important to note that DNS changes can take some time to propagate, so you may need to wait for a period of time before you see the changes take effect. If you continue to experience issues after making changes to your domain's DNS settings, you may need to seek further assistance from your web hosting provider or domain registrar.

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a tool preset can be used to store all brush-related settings, such as brush shape, blending mode, and opacity, in a single selection. t/f

Answers

A tool preset can be used to store all brush-related settings, such as brush shape, blending mode, and opacity, in a single selection. This statement is true.

What is meant by single selection ?

An answer option or form control that allows a user to select one from a group of related options is known as a single-select.

Because it chooses or disregards a single action (or, as we'll see in a moment, a single collection of actions), the if statement is a single-selection statement. Because it chooses between two distinct actions, the if... else statement is referred to as a double-selection statement (or groups of actions).

For each characteristic or parameter on a view, selection lists provide the user with a comprehensive list of all possible options. You can choose the suitable property or parameter value from a list using a selection list.

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you wish to determine the total number of orders (column c) placed by all salespeople (names). what excel formula would be best to use.

Answers

The COUNTIF function will tally the number of cells that satisfy a particular requirement.

How do I utilize Excel's Countifs for text?

In Excel, there is a built-in function called COUNTIFS that counts cells in a range according to one or more true or false conditions. The following is typed: =COUNTIFS(criteria range1, criteria range1, [criteria range2, criteria2],...)

What is an example of Countifs?

Cells with dates, numbers, or text can all be counted using this technique. For instance, COUNTIF(A1:A10,"Trump") counts the number of cells that have the word "Trump" in them. the latter counts the values in a single range based on a single condition. read more function.

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Which of the following applications would be a viable reason to use write-only memory in a computer?

Question 20 options:

Using a linked list that can remove elements from the head as well as the tail


Acquiring user input from the keyboard


Preparing geometric shapes for use on a graphics card


None of the above

Answers

Note that of the following applications the one that would be a viable reason to use write-only memory in a computer is: "None of the above" (Option D)

What is write-only memory?

Write-only memory, the inverse of read-only memory, started as a joking allusion to a memory device that could be recorded to but not read, as there appeared to be no practical purpose for a memory circuit that could not be retrieved.

ROM stores the instructions required for communication among various hardware components. As previously stated, it is required for the storage and functioning of the BIOS, but it may also be used for basic data management, to store software for basic utility tasks, and to read and write to embedded systems.

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TRUE/FALSE/excel pie charts: excel pie charts: are known by data analysts as the most accurate kinds of charts. can be used to highlight a datapoint (such as a category on the x axis). can be used to display trendlines. are not good for comparing parts of a whole.

Answers

It's false. Line charts are known by data analysts as the most accurate kinds of charts. It can be used to highlight a data point (such as a category on the x-axis), can be used to display trend lines, and are not good for comparing parts of a whole.

Characteristic of pie chartsIt is a circular graphic divided into a series of slices that represents a particular category. It is good to show and compare the component parts of a whole. All slices of the pie chart must add up to 100.It is visually simpler than other types of charts.

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Which of the following activities is least likely to result in a segmentation fault?

Question 19 options:

Removing an element from the middle of a linked list without fixing the pointers afterwards


Growing the stack too large, such as with an unbounded recursive function


Trying to write into protected space, such as modifying the code segment of the program


Accessing a memory address outside its boundaries

Answers

From the following activities, the one that is least likely to result in a segmentation fault is: "Removing an element from the middle of a linked list without fixing the pointers afterwards" (Option A)

What is a segmentation fault?

A segmentation fault or accessibility violation is a fault, or failure condition, reported by memory-protected hardware that alerts an operating system that software has attempted to access a restricted portion of memory. This is a type of generic protection fault on ordinary x86 machines.

Check whether your compiler or library can be made to check limits on I at least in debug mode, to remedy a segmentation error. Buffer overruns that write trash over excellent pointers can trigger segmentation faults. These actions will significantly minimize the chance of segmentation faults and other memory issues.

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In general terms, the cloud refers to high-power, large-capacity physical _____ located in data centers, and each one typically hosts multiple _____.

Answers

A data center's high-power, large-capacity physical servers, each of which often houses several virtual servers, are referred to as the "cloud" in general.

By cloud computing, what do you mean?

A type of abstraction known as "cloud computing" is built on the idea of pooling real resources and presenting them to consumers as virtual resources. In the simplest terms, cloud computing refers to the practise of storing and accessing data and software on remote servers located online rather than a computer's hard drive or local server.

A virtual server: what is it?

In contrast to dedicated servers, virtual servers pool hardware and software resources with other operating systems (OS).

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A technician assist Joe, an employee in the sales department who needs access to the client database, by granting him administrator privileges. Later, Joe discovers he has access to the salaries in the payroll database.Which of the following security practices was violated?

Answers

The following security procedures were broken in accordance with the assertion made above on the principle of least privilege.

Giving an example, what is a database?

A collection is a planned gathering of data. They enable the manipulation and storage of data electronically. Data administration is made simple by databases. Let's use a database as an example. A database is used to hold information on people, their mobile numbers, or other contact information in an online telephone directory.

What purposes serve databases?

Any set of data or information that has been properly structured for quick searching and retrieval by a machine is referred to as a database, often known as an electronic database. Databases are designed to make it easy to save, retrieve, edit, and delete data while carrying out various data-processing tasks.

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Which of the following options should one choose to prompt Excel to calculate all open workbooks manually?
a. F9
b. F5
c. F10
d. F12

Answers

Option should be selected to instruct Excel to manually calculate all open workbooks is F9.

How can all open workbooks in Excel be manually calculated?

All open workbooks' formulas will be calculated as follows: Click Calculate Now under the category Calculation on the Formulas (or Home)tab (or press F9). Every calculation in every open workbook in Excel is recalculated.

Do all open workbooks in Excel get calculated?

When Excel is in manual calculation mode, it only recalculates open workbooks upon your request (by hitting F9 or Ctrl+Alt+F9) or when you save a worksheet. To prevent a lag when making changes, you must switch computation to manual mode for workbooks that take longer than a nanosecond to recalculate.

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True or False: A performance baseline is helpful in troubleshooting because it contains a backup of system critical data.
a. True
b. False

Answers

To make an effective backup plan, the very first step is to determine and identify the critical data. Hence the statement is true.

What is backup of system critical data?Organizations, individuals, and professionals mostly take backup regularly to avoid the risk of data loss.A backup plan is a plan that is created by the organizations or professionals to ensure that have backed up their essential and critical data if there is any risk of data loss. If data get loss then the organization may suffer. Because data is crucial for the organization or for professionals. If data get loss then the organization may need to minimize the downtime as much as possible. When organizations have their data backed up, then they would be in a position to restore the data that guaranty the ongoing business operations.Identify the critical data and determine the data importance: it is very first to identify the critical data for backup. In this step, data importance is determined, and the critical data are identified.

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Because of the vast array of available technology, there is evidence that information technologies improve learning. true or false.

Answers

The physiological aspect of listening is hearing, which is the physiological response to sound waves striking a functioning eardrum. Interpreting is the process of putting all the information we've chosen and arranged together to make meaning of communication.

What stage of the hearing process interprets and gives meaning to the stimuli?

Selecting, organizing, and interpreting information is the process of perception. Additionally, it entails the exchange of meaning with other people. This process has an impact on communication since our responses to stimuli—whether they are people or objects—depend on how we perceive them.

Which of the following physiological processes is a passive one that receives sound waves and sends them to the brain for analysis?

Receiving sound waves and sending them to the brain, where they are evaluated, constitutes the physiological passive process of hearing.

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Identify the telephone etiquette that will make your telephone calls productive. Check all that apply. Be cheerful and accurate. Use a three-point introduction. Be professional and courteous. Leave complete voice mail messages. Be brisk when rushed.

Answers

eating or chewing gum while speaking; and avoid using a keyboard while speaking. Speak politely and plainly. Do not use slang.

Why is proper telephone etiquette important?

The way you conduct yourself and your company when communicating over the phone with clients and employees is known as phone etiquette. This includes how you welcome customers, your body language, voice tone, word choice, and how you end a call.

How may telephone etiquette be made better?

Furthermore, having static or poor sound quality on phone calls is not uncommon. Recognizing this, use more care in your enunciation than usual. Avoid speaking too hastily, and be sure that you are being understood. If you're mumbling, it's all too simple to lose their attention.

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in this lab, your task is to discover whether arp poisoning is taking place as follows: use wireshark to capture packets on the enp2s0 interface for five seconds. analyze the wireshark packets to determine whether arp poisoning is taking place. use the 192.168.0.2 ip address to help make your determination. answer the questions.

Answers

Open Wireshark and choose enp2so from the Capture menu. To start the capture, select Blue fin. Choose the red box to stop after 5 seconds. Enter arp to display those packets in the Apply a display filter box. Look for lines in the Info column that contain the IP 192.168.0.2.

What is meant by which of the following when an attacker sends phony packets to link their MAC address?

An attack known as ARP spoofing involves a malicious actor sending forged ARP (Address Resolution Protocol) packets across a local area network.

To find duplicate IP address traffic, which of the following wireshark filters is used?

For Wireshark to only show duplicate IP information frames, use the arp. duplicate-address-frame filter.

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Windows Network Diagnostics, a GUI tool included with Windows 7 and Windows 8.x, will diagnose a network problem and instruct you on how to solve the problem. True or False

Answers

A GUI application called Windows Network Diagnostics that comes with Windows 7 and Windows 8.x will diagnose a network issue and provide you instructions on how to fix it. The assertion is accurate.

What is the purpose of GUI?

Choice points will be shown to the user that are easy to spot, understand, and utilize. In other words, GUI makes it possible for you to control your device using a mouse, a pen, or even your finger. GUI was created because text command-line interfaces were convoluted and difficult to comprehend.

What GUI examples are there?

Computer monitors, mobile devices like smartphones and tablets, and gaming consoles are a few examples of GUIs. The software on the gadget continuously scans the screen to ascertain where and how the pointing devices are moving.

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with contention, a computer does not have to wait before it can transmit. a computer can transmit at anytime. true or false

Answers

This claim is untrue since a computer need not wait before transmitting when there is dispute. A computer is always able to send.

What is a brief explanation of a computer?

A computer is a machine that gathers input (in the type of digitalized data) that processes it in accordance with a program, piece of software, or set of instructions that specify how the information should be handled.

What makes it a computer?

The phrase "computer" was first used to people (human computers) who used mechanical calculators like the arithmetic and slide rule to conduct numerical computations. Later, as overhead cranes started to take the place of human programmers, the word was used to them.

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Which of the following blocks would most likely be used to create a string constant from scanned code?

Question 15 options:

{ append_scan(yytext); return TOKEN_STRING; }


{ return TOKEN_STRING; }


{ append_scan(yytext); return TOKEN_STRING; }


{ $$ = createLiteral(scanned_text); }

Answers

The blocks that would most likely be used to create a string constant from scanned code is { append_scan(yytext); return TOKEN_STRING; }. The correct option is c.

What is scanned code?

Code scanning makes it possible to find vulnerabilities and fix them before they are released into production, removing the cybersecurity risks they present.

When scanning a string, the literal "EOL" means "end of the line." When Python encounters an EOL error, it means that it has reached the end of a line in a string. You might have done this by forgetting the closing quotes or by trying to make a string span more than one line. Single or double quotes around strings.

Therefore, the correct option is c, { append_scan(yytext); return TOKEN_STRING; }.

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You want to know which files are large files (at least 0.1MB) in your data directory, but you do not want to go through them one by one. So you decide to design a regular expression to help with this. Locate the rule under the p1 target in your Makefile. This rule uses the Is command to list the contents of the data directory in your current folder. The -I option produces the long listing for these contents, which includes their size in bytes. The output of this is command is then piped as input into grep command. The-E option for the grep command allows searching through this text with a regular expression. Replace the regular expression in this grep command to search for any 6 digit number. Since the size of these files are displayed in bytes, the smallest possible six digit number: 100000 corresponds to 0.1MB. When this regular expression is correct, running "make p1" should display the three large files that can be found within the provided data directory. Tip: Start by composing a regex that matches any single digit, and test this to make sure that it works as expected. If you encounter trouble with one specific way of matching single digits, like \d, then please try to find another way that works with grep - E. Once this is working, look for a way to extend this pattern so that it must be repeated exactly six times to be matched.

Answers

You must pipe the command's output through grep in order to utilize grep as a filter. " | " is the symbol for pipe.

Explain about the grep?

The full line containing the matched string is displayed by default when using grep. To display only the matched pattern, change this setting. Using the -o option, we may instruct grep to show only the matching string. Using grep -n, output should be displayed together with the line number: To display the file's line number where the matching line was found.

Within collections of files, the grep command can look for a string. It outputs the name of the file, a colon, the line that matches the pattern, and the pattern when it discovers a pattern that matches in more than one file.

Instead of putting a filename at the end of a grep command, use an asterisk to search all files in the current directory.

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A clique of size k is a subgraph that consists of k vertices that are all connected to each via an edge, i.e., all k(k−1)/2 edges exists. In class we proved that the problem of finding whether a graph contains a k -elique is NP-complete. Consider a similar problem: a k -clique with spikes consists of 2k vertices such that the first k elements form a clique and the rest k vertices are connected via an edge a different vertex of the clique. onsider a similar problem: Given a graph G and a number k find whether a k -clique with spikes exists. Show that the problem is NP-conplete.

Answers

A k-clique is a relaxed clique in social network analysis, i.e. a quasi-complete sub-graph.In a graph, a k-clique is a subgraph where the distance between any two vertices is less than k.

What exactly is a K-clique subgraph? A k-clique is a relaxed clique in social network analysis, i.e. a quasi-complete sub-graph.In a graph, a k-clique is a subgraph where the distance between any two vertices is less than k.A graph can readily display a limited number of vertices.A clique of size k in a graph G is a clique of graph G with k vertices, which means that the degree of each vertex in that clique is k-1.So, if there is a subset of k vertices in the graph G that are related to each other, we say that graph has a k-clique.A clique is a subgraph of a graph that has all of its vertices linked. The k-clique problem is concerned with determining the biggest complete subgraph of size k on a network, and it has numerous applications in Social Network Analysis (SNA), coding theory, geometry, and so on.

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create a logical model identify entities and attributes input the data into the tables database create a conceptual model implement the database

Answers

A logical model includes depictions of entities, properties, relationships, special identifiers, sub types, and super types, as well as restrictions on how relationships can be formed.

What is  data model?

A logical model may also reference one or more domain or glossary models or include objects from a domain model. Relational data models, network data models, and hierarchical data models are three examples of this sort of data model. Data are represented as relations, or tables, in the relational model. System for managing orders simply. This is a conceptual data model for a straightforward wholesale retail order management system. Even though some consumers might not have sent any orders yet, customers send orders to the store. Each order item for a product is one of many order items that make up the order.

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after roughly how many seconds does the amount of information in immediate memory begin to drop off precipitously? type your numeric answer and submit numeric answer - type your numeric answer and submit

Answers

After 3 seconds the amount of information in immediate memory begins to drop off precipitously.

What exactly do you mean by instant memory?

a sort or stage of memory when a person can recall details that were recently presented, like a street address or phone number, even though those details might be forgotten after being used right away. A common test to determine IQ or neurological damage is the immediate memory test.

What purposes serve IQ tests?

A person's short-term and long-term memory is measured as the first step of an IQ test to determine their level of intelligence. It evaluates how quickly people can do these tasks as well as how effectively they can solve puzzles or recall information they have heard.

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Write a program
that asks the user to enter seven
ages and then finds the sum. The input weights
should allow for decimal values.
Sample Run
Enter Age: 25.2
Enter Age: 26.7
Enter Age: 70
Enter Age: 30
Enter Age: 52.6
Enter Age: 24.4
Enter Age: 22
Sum of Ages
250.9

Answers

C++ is an extremely capable general-purpose programming language. It can be used to create operating systems, browsers, and games, among other things.

What is the program?C++ supports various programming styles such as procedural, object-oriented, functional, and so on. As a result, C++ is both powerful and flexible.Because C++ is statically typed, it compiles code faster than Python. Python is slower than C++ because it supports dynamic typing and relies on an interpreter, both of which slow down compilation.

Given,

The input is entering seven ages.

The output is the sum of ages.

The C++ program code of the given problem is:

#include <iostream>

int main(int argc, char* argv[])

{  

  float sum = 0;

  for(int i=0;i<7;i++)

{

      float tmp;

      std::cout << "Enter age: "; std::cin>>tmp;

      sum+=tmp;

  }

  std::cout << "Sum of ages = " << sum << std::endl;

  return 0;

}

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