Provide a broad explanation as to the main argument to the
following statement. Explain what the difference is between Data
flow Diagrams and the System Flowcharts.
Answers
The main argument is that Dataflow Diagrams (DFDs) and System Flowcharts serve different purposes in visualizing system processes and data flows.
Dataflow Diagrams (DFDs) and System Flowcharts are both graphical tools used in system analysis and design to represent the processes and data flows within a system. However, they have distinct characteristics and serve different purposes.
A Dataflow Diagram (DFD) primarily focuses on modeling the flow of data within a system. It illustrates how data is input, processed, and output by different components or processes. DFDs use circles or bubbles to represent processes, arrows to indicate data flows, and external entities to depict sources or destinations of data. DFDs are effective in capturing the high-level view of a system's data flow and can be used to identify data transformations and interactions between system components.
On the other hand, System Flowcharts depict the sequence and interaction of system components in more detail. They provide a visual representation of the steps involved in the execution of a process or system. System Flowcharts typically use various shapes, such as rectangles for processes, arrows for flow of control, and decision diamonds for branching or decision points. System Flowcharts can show the order in which processes occur, the decisions made during the execution, and the overall structure of the system.
In summary, while both Dataflow Diagrams and System Flowcharts are valuable tools in system analysis, their main difference lies in their focus and level of detail. DFDs concentrate on data flow modeling, while System Flowcharts provide a more detailed representation of the system's sequence of processes and interactions.
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Related Questions
have you got a computer at home, school or work? what kind is it?how often do you use it? what do you use it for?what are the main components and features of your compuret system?
Answers
The answers to the computer system operations and components & features have been detailed below.
A computer is defined as an electronic device that is used for storing and processing data. Let's now answer the questions.;
A) Yes, I have a computer at work. B) My computer at work is used to prepare documents and reports, send and receive emails, prepare drawings e.t.c.C)The main components and features of my computer system are; The motherboard, The central processing unit (CPU), The video card which is the graphics processing unit (GPU), A volatile memory which is known as the Random Access Memory (RAM), Storage device such as Solid State Drive (SSD) or Hard Disk Drive (HDD)Read more at; https://brainly.com/question/10946449
Why is filmmaking important to study?
Answers
Answer:
it helps people appreciate movies and plays more, by learning all the different tecniques used in films and you wil learn all the visual details, and the social and political themes, which are vital when it comes to understanding the world around us.
hope this helps!
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_____________ is the location of the data in an array.
Answers
Answer: Index is the location of the data in an array.
Which option is not available in the Presenter view of a presentation?
Answers
Group of answer choices.
A. Next Slide Preview
B. Pen/Laser Pointer tools
C. Open Slide Show
D. Navigation Controls
Answer:
C. Open Slide Show
Explanation:
PowerPoint application can be defined as a software application or program designed and developed by Microsoft, to avail users the ability to create various slides containing textual and multimedia informations that can be used during a presentation.
Some of the features available on Microsoft PowerPoint are narrations, transition effects, custom slideshows, animation effects, formatting options etc.
Basically, the views that are available on the Microsoft PowerPoint application includes;
1. Slide Sorter.
2. Notes Page.
3. Reading Pane.
4. Presenter view.
Presenter view avails the user an ability to use two monitors to display his or her presentation. Thus, one of the monitors displays the notes-free presentation to your audience while the other monitor lets you view the presentation with notes that you have added to the slides, as well as the navigation and presentation tools.
Furthermore, the Presenter view was developed by Microsoft Inc. to have the following options;
I. Next Slide Preview.
II. Pen/Laser Pointer tools.
III. Navigation Controls.
However, Open Slide Show is an option which is not available in the Presenter view of a presentation.
Which of the following numbers might this code generate: random.randint(1,9)?
0
10
11
1
Answers
Answer:
1
Explanation:
In Python programming language, the random.randint function is an abbreviation for random integers.
Basically, the random.randint is used for generating or creating a random integer numbers.
The syntax for this code can be written as;
A = random.randint(1,9)
Print ("Random number between 1 and 9 is % s" % (A))
Note, the numbers between 1 and 9 are 1, 2, 3, 4, 5, 6, 7, 8 and 9.
From the answer choices given (0, 1, 10 and 11), the only number that matches the requirement is 1.
Therefore, the number this code random.randint (1,9) might generate is 1.
points)
(01.01 MC)
Which is an example of correct HTML?
This is a heading
This is a heading
This is a title
This is a title
Answers
Answer:
For a heading it would be <heading> </heading>
For a title it would be <title> </title> title goes in the heading by the way
Explanation:
You use tags in html
You put a title tag in the heading tag in html
what server is contacted to retrieve the uri http://www.amazon/zero-day-threat-cyberspace-ebook/dp/b00b05mqgu/?
Answers
The server contacted to retrieve the URI http://www.amazon/zero-day-threat-cyberspace-ebook/dp/b00b05mqgu/ is the Amazon server.
The URI or Uniform Resource Identifier is a string of characters that are used to identify a name or a web resource in the internet domain.
An example of URI is URL or Uniform Resource Locator. A URL is used to specify a particular web page on the internet. The URL in the given question belongs to Amazon, a popular online shopping website. The URL http://www.amazon/zero-day-threat-cyberspace-ebook/dp/b00b05mqgu/ specifies the location of a particular e book titled "Zero Day Threat: The Shocking Truth of How Banks and Credit Bureaus Help Cyber Crooks Steal Your Money and Identity" which can be found on Amazon's website. The server contacted to retrieve this URI would be Amazon's server since the resource requested is present on Amazon's website. I hope this answer helps you.
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When using MakeCode Arcade, what is the easiest way to make modules?
A. By incorporating an if-then statement
B. By creating functions
C. By adding an event handler
D. By directing a new control structure
Answers
When using MakeCode Arcade, the easiest way to make modules is: B. By creating functions.
What is a MakeCode Arcade?A MakeCode Arcade can be defined as a web-based code editor that is designed and developed by Microsoft Inc., in order to avail its end users an ability to create retro-arcade games for dedicated computer hardware and the web.
Generally, software developers that code on MakeCode Arcade can either use JavaScript or modules (blocks) to build their software program (game) in a web browser while using a grand total of eight (8) buttons such as:
Four (4) direction buttons.A buttonB buttonMenu buttonReset buttonWhat are modules?Modules are also referred to as blocks and they can be defined as buttons, sprite or shakes that snap into each other to define the set of executable codes (program) that an Arcade will run.
In MakeCode Arcade, the easiest way to make modules is by creating functions because they reduce redundancy within the games.
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Pls help with this (20 points again)
Answers
Answer:
1. b
2. c
3. d
4. a
5. e
All of the following are security features in Microsoft Word except
(A) Encrypt with Password
(B) Rescript Editing
(C) Mark as Final
(D) Manage Document
Answers
Fill in the blank with the correct response.
identifies switches, etc., at the other end of a network segment.
Answers
Answer:
Switches are network devices the connect network lines or segments together
Explanation:
\(.\)
True or false, conditional formatting allows you to change the format of any cell based on a rule or set of rules?.
Answers
Answer: True
Explanation:
Conditional Formatting in a spreadsheet allows you to change the format of a cell (font color, background color, border, etc.) based on the value in a cell or range of cells, or based on whether a formula rule returns TRUE.
Why does my smoke detector keep beeping even after i change the battery?.
Answers
Sometimes they just beep for no reason or the batteries are faulty
To troubleshoot a smoke detector that continues beeping after a battery change, check the battery installation, clean the detector, consider replacing it if it's old, and consult the manufacturer or customer support if needed.
The objective of this question is to seek assistance in troubleshooting a smoke detector that continues to beep after a battery change.
There could be a few reasons why it's still beeping even after you've changed the battery.
First, make sure that you've installed the new battery correctly. Double-check the battery compartment to ensure it's securely in place and the contacts are making good contact.
It's also a good idea to use a high-quality battery to ensure optimal performance.
Another possibility is that there might be some residual smoke or dust particles inside the smoke detector, causing it to detect a false alarm. Try gently cleaning the detector using a soft brush or compressed air to remove any debris that may be interfering with its operation.
Additionally, it's worth checking if the smoke detector itself needs to be replaced.
Over time, smoke detectors can age and become less reliable. If your smoke detector is more than 10 years old, it may be time to invest in a new one for optimal safety.
If none of these suggestions solves the issue, it might be best to consult the manufacturer's instructions or contact their customer support for further assistance.
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Does anyone have 2. 19. 4 Guess a number 2. 0 code for codehs?
Answers
Python is described as a high-level, universally interpreted programming language that aims to encourage a clear, succinct programming approach.
What is a programming language?A method of notation for creating computer programs is known as a programming language. The majority of formal programming languages are text-based, though they can also be graphical.
Syntax and semantics make up the two parts of the definition of a programming language and are often specified by a formal language.
programming language theory is described as branch of computer science that investigates the creation, use, analysis, characterization, and classification of programming languages.
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This logo bby im sorry huhu
Answers
Answer:
I believe this was for someone else online, Unfortunately that's a little weird to be dating here ya know, Never know if there is someone really old or young you could be dating.
Which education and qualifications are most helpful for Law Enforcement Services careers? Check all that apply.
master’s degree
high school degree
integrity
physical fitness
ability to swim
graphic design skills
social skills
Answers
Answer:i just did the instruction on edgeunity
Explanation:
The qualifications which are most helpful for Law Enforcement Services careers are "high school degree", "integrity", "physical fitness" and "social skills".
Law Enforcement Services
The organizations including people who are in charge of enforcing the laws, preserving civil morality, as well as regulating community policing are referred to as law enforcement.
Law enforcement's core responsibilities comprise investigating, apprehending, including detaining persons charged with serious activities.
Thus the above response is appropriate.
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If an assessment does not include questions that must be graded by your instructor, Blackboard will display your grade for the test after it has been submitted successfully.
a. true
b. false
Answers
Answer- true: If an assessment does not include questions that must be graded by your instructor, Blackboard will display your grade for the test after it has been submitted successfully.
Morphine sulfate is an opioid analgesic that can depress the respiratory system, leading to respiratory depression, hypoventilation, and potentially respiratory arrest.
While assessing circulation, cough reflex, and nausea/vomiting are also important assessments to perform for clients receiving morphine sulfate, they are not the priority assessment. Assessing lung sounds takes priority over these other assessments because respiratory depression is a potentially life-threatening side effect of morphine sulfate.
If the client's lung sounds indicate respiratory distress or depression, prompt intervention and treatment are necessary to prevent further complications.
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Implement a class Address. An address has the following instance variables:
address
address2
city
state
postal code
All of these instance variables are strings.
Create the getters and setters.
Create a default, no argument constructor.
Supply two non-default constructors that accepts the following:
all the address components
all address components except address2
Accept the constructor parameters in the order above.
Supply a print method that returns a String representing the address on one line.
Clarification: All components of the Address should print - however, address2 should only print if one is provided. Your method should not print null if no address2 is provided.
Answers
The Address class contains instance variables, constructors, and getter/setter methods. It can be used to represent an address with multiple fields. The printAddress() method formats and returns the address on one line.
Here's the implementation of the `Address` class with getters and setters, and constructors and a method for printing the address on one line:
\class Address { private String address; private String address2; private String city; private String state; private String postalCode; public Address() { } public Address(String address, String address2, String city, String state, String postalCode) { this.address = address; this.address2 = address2; this.city = city; this.state = state; this.postalCode = postalCode; } public Address(String address, String city, String state, String postalCode) { this(address, null, city, state, postalCode); } public String getAddress() { return address; } public void setAddress(String address) { this.address = address; } public String getAddress2() { return address2; } public void setAddress2(String address2) { this.address2 = address2; } public String getCity() { return city; } public void setCity(String city) { this.city = city; } public String getState() { return state; } public void setState(String state) { this.state = state; } public String getPostalCode() { return postalCode; } public void setPostalCode(String postalCode) { this.postalCode = postalCode; } public String printAddress() { String printAddress = address; if (address2 != null) { printAddress += ", " + address2; } printAddress += ", " + city + ", " + state + " " + postalCode; return printAddress; }}
The `Address` class has five instance variables, which are all strings. The constructor initializes the instance variables to their respective values passed as arguments. The class has two non-default constructors, and the printAddress() method prints the address on one line.
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The fan in a 450-WAtt power supply is malfunctioning. What action should you take
Answers
Answer:
Someone with electrical knowledge could replace it. However, because it can cause the power supply to overheat, overload and damage other parts. Its better to replace the power supply.
Calculate the sum of 24 in binary using the 2's complement of 18.
Answers
Answer:
the answer is 0101110
Use a Linux command to create a directory called temp. Copy-paste the command you used: Question 9 Use a Linux command to rename the temp directory to newtemp. Copy-paste the command you used: Question 10 Use a Linux command to delete the newtemp directory. Copy-paste the command you used:
Answers
To create a directory called temp: mkdir temp is used, To rename the temp directory to newtemp: mv temp newtemp is used, To delete the newtemp directory: rm -r newtemp is used.
To create a directory called "temp" in Linux, you can use the mkdir command. Here's the command you can copy and paste:
mkdir temp
mkdir is a command used in Linux to create a new directory.In this case, we provide the argument temp after the mkdir command, which specifies the name of the directory we want to create.When you run this command, Linux will create a new directory named "temp" in the current location, which is typically the directory you are currently in when executing the command.9:
To rename the "temp" directory to "newtemp," you can use the following command:
mv temp newtemp
The mv command in Linux is used to move or rename files and directories.In this case, we provide the source directory name (temp) as the first argument, and the destination directory name (newtemp) as the second argument.When you run this command, Linux will rename the directory "temp" to "newtemp" in the same location.If there are any files or subdirectories within the "temp" directory, they will also be moved to the renamed directory.10:
To delete the "newtemp" directory, you can use the following command:
rm -r newtemp
The rm command in Linux is used to remove (delete) files and directories.In this case, we provide the argument -r to the rm command, which stands for "recursive."The -r option allows the command to delete directories and their contents recursively.We also provide the directory name (newtemp) as the argument to specify the directory we want to delete.When you run this command, Linux will delete the "newtemp" directory and all its contents, including files and subdirectories.To learn mort about command: https://brainly.com/question/13615023
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FILL IN THE BLANK. if the center link, idler arm, or pitman arm is not mounted at the correct height, toe is unstable and a condition known as___is produced.
Answers
If the center link, idler arm, or pitman arm is not mounted at the correct height, toe is unstable and a condition known as toe wander is produced.
Toe wander is a condition that occurs when the center link, idler arm, or pitman arm of a vehicle's steering system is not mounted at the correct height. The term "toe" refers to the angle at which the wheels of a vehicle point inward or outward when viewed from above. When the center link, idler arm, or pitman arm is not properly positioned, it can lead to an unstable toe setting, causing the wheels to wander or deviate from the desired direction.
When these steering components are mounted at incorrect heights, it disrupts the geometric alignment of the front wheels. The toe angle, which should be set according to the manufacturer's specifications, becomes inconsistent and unpredictable. This inconsistency can result in the wheels pointing in different directions, leading to uneven tire wear, poor handling, and reduced steering stability.
Toe wander can have various negative effects on a vehicle's performance. One of the most significant impacts is the increased tire wear. When the wheels are not properly aligned, the tires can scrub against the road surface, causing accelerated wear on the tread. This not only decreases the lifespan of the tires but also compromises traction and overall safety.
Additionally, toe wander can adversely affect the vehicle's handling and stability. The inconsistent toe angles can lead to a tendency for the vehicle to drift or pull to one side, especially during braking or acceleration. This can make it challenging to maintain a straight path and require constant steering corrections, leading to driver fatigue and reduced control.
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What is the purpose of requirements gathering and analysis?
Answers
Answer:
The purpose of Requirements Analysis is to discover unknown requirements, i.e., to turn unknown requirements into known requirements. Users' needs that were not expressed during requirements gathering and elicitation can be uncovered through Requirements Analysis.
Explanation:
what are the items in the initial state of the slr(1) parsing automaton for the grammar in the previous question (question 1)?
Answers
The initial state of the SLR(1) parsing automaton consists of the closure of the item S' -> .S, where S' is the start symbol of the grammar and S is the non-terminal symbol representing the start symbol.
This closure includes all the productions that can be derived from this item. In this case, the initial state contains the following items: These items represent the possible productions that can be applied in the initial state of the SLR(1) parsing automaton for the given grammar. In total, the initial state of the SLR(1) parsing automaton for the given grammar has 3 items.
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Which of the following activities would least need the services of a HCT expert?
A). designing a shopping cart experience
B). designing a diabetes monitoring machine that diabetics can take everywhere with them
C). writing a printer driver
D). designing a computer work station
Answers
A HCT expert's assistance in writing a printer driver is not necessary at all.
Which business was the first to widely distribute the mouse with their computer system?The 8010 Star Information System from Xerox was the first computer system to be sold with a mouse in 1981, but the term "mouse" wouldn't enter common usage until Apple made it standard equipment with the first Macintosh, which made its debut in 1984.
Which piece of software is used to create worksheets, which are collections of rows and columns of data?Users of Microsoft Excel can format, arrange, and calculate spreadsheets. Data analysts and other users can make information easier to read by arranging data using applications such as Data are added to or modified. The boxes in Excel are referred to as cells, and they are arranged in rows and columns.
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Which is considered to be the oldest form of social media? A. media-sharing sites B. location-based services C. social networking sites D. online forums E. social bookmarking sites
Answers
Answer:
b location based services
Explanation:
:)
Answer:
The correct answer is 100% D. Online Forums
Explanation:
*edit
I accidentally just gave myself 1 star lol, but I promise it is the right answer.
Consider each step in the selling process. Which steps
could be conducted through technology (Internet, webinars, etc.)?
Which are most important to handle "face-to-face"?
Answers
In the selling process, there are several steps that can be conducted through technology, leveraging the internet, webinars, and other digital tools.
These steps include:
1. Prospecting: Technology can play a crucial role in identifying and reaching potential customers. Through online platforms, social media, and digital advertising, salespeople can effectively prospect and generate leads without the need for face-to-face interactions.
2. Initial contact and communication: The initial contact with prospects can be established through various digital means, such as email, online chat, or video conferencing. Salespeople can leverage these channels to introduce themselves, initiate conversations, and gather initial information about the prospect's needs and interests.
3. Presentations and demonstrations: Technology enables salespeople to conduct presentations and product demonstrations remotely through webinars, virtual meetings, or video conferences. These platforms allow for effective visual and audio communication, showcasing the features and benefits of the product or service to potential customers.
4. Proposal and negotiation: The process of creating and sharing proposals with prospects can be handled through technology. Salespeople can use email or online document-sharing platforms to send proposals, pricing details, and negotiate terms remotely.
5. Closing the sale: Depending on the complexity of the sale, closing can be facilitated through technology. Contracts and agreements can be signed electronically using e-signature tools, and online payment systems can be utilized for secure and efficient transactions.
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I need help I have to do a essay about
What is photoshop ☹️ Help meeee
Answers
Answer:
Photoshop is Adobe's photo editing, image creation and graphic design software. The software provides many image editing features for raster (pixel-based) images as well as vector graphics. ... Photoshop is used by photographers, graphic designers, video game artists, advertising and meme designers. Explanation:
why do i like art in your own words can anyone help me plesssssssssssssss
Answers
Answer:
i like art because it can show feeling and inspire people the creativity that people show. The skill to make art is is outstanding and even those some of the most famous artist are not alive any more there art is still seen by other people today that's why i like art because art can show how a person feels. Here is an example if a person is deaf and cant hear then they don't speak but they can paint what they feel same thing for other people. painting can also help people did you know that painting is proven and effective way to reduce stress and that's why i like art
Explanation:
hope this helped
i like art because Art has allowed us to explore new ideas. It lets us freely express ourselves in many ways. From story telling, to painting, to song.
hope it helped!!
using the dmesg command, show only the messages relating to warnings and errors. also ensure the output is using a human readable time format. to verify that only error and warning messages are being show what option of dmesg would you use? show both commands that were used.
Answers
Use the dmesg command, also known as "driver message" or "display message," to view the kernel message buffer and examine the kernel ring buffer.
What does the dmesg command show?To read messages that emerge as a result of the Linux boot process, you may need to review the kernel ring buffer during the troubleshooting process. To get pertinent information from troubleshooting, use the DMESG command.
Messages pertaining to the kernel that were taken from the kernel ring buffer are displayed by the dmesg command, a Linux utility. The ring buffer keeps track of hardware details, initialization messages from kernel modules, and hardware-related information for device drivers.
To view the kernel message buffer and inspect the kernel ring buffer, use the dmesg command, commonly known as "driver message" or "display message."
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