Draw the following diagrams to represent the information system chosen in assignment 1 Context diagram The context diagram is expected to have : Relevant system name Add at least 4 External Entities Input and output data flows (minimum 6) Followed proper rules
Answers
An example of Context diagram that shows the Relevant system name and External Entities Input and output data flows is given in the image attached.
What is context diagram?Context diagrams is known to be a depiction that is based on how external entities work together with a given system.
Note that it is said to be one of the most basic form of a data flow as it depicts a novel set of activities and also functions.
Therefore, An example of Context diagram that shows the Relevant system name and External Entities Input and output data flows is given in the image attached.
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Related Questions
what are the advantages of using a vpn?
Answers
Answer:
Changing ip address to avoid ip ban. keeping your personal info safe while on public connections
Explanation:
Looked it up.
What is the name of the scratch extension used in this game
Answers
The name of the name of the scratch extension used in this game is sprite motion.
What is this Motion in scratch about?Motion is known to be the Movements of sprites in terms of angles and position.
Note that a sprite is said to serves as a two-dimensional image etc., that serves a specific role and as such, The name of the name of the scratch extension used in this game is sprite motion.
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what do the last two steps in the cyclical design process most likely involve
A. The research
B. The audience
C. The prototype
D. The project
Answers
Answer:
Well you would want to test the design, so it would be "c" then "d"
Explanation:
I hope this helps.
The last two steps in the cyclical design process most likely involve the prototype and the project. The correct options are C and D.
What is design process?The mechanical part is designed on the software with its all dimensions.
The design process is not completed until and unless a prototype is made. This is to analyze the working of the mechanical part. This must be done as a complete project.
The last two steps involved in the cyclical design process most likely involve the prototype and the project.
Thus, the correct options are C and D.
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What is the function of the Output Unit
Answers
Output devices provide a visible (monitor), audible (speakers), or media response from the computer.
To behave ethically means
that you do what is right
that you need not obey the law
that you are above the law
that you behave morally
that you stick to the law
. Select 3 options.
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Answer:
1) You do what is right
2)You behave morally
3)You stick to the law
list four commonly point and draw device
Answers
Explanation:
any four commonly point and draw device are:
1)mouse
2)joystick
3)trackball
4)pointing stick
find a closed form for the given sequence [0,0,0,1,2,4,8,16,.....]
Answers
The closed form of the sequence [0,0,0,1,2,4,8,16,.....] is [tex]a_n = 2^{n-1}[/tex]
How to determine the closed form?The sequence is given as:
[0,0,0,1,2,4,8,16,.....]
Remove the leading zeros
[1,2,4,8,16,.....]
The above sequence is a geometric sequence, with the following parameters:
First term, a₁ = 1Common ratio, r = 2The closed form is calculated using:
[tex]a_n = a_1 * r^{n-1}[/tex]
Substitute the known values
[tex]a_n = 1 * 2^{n-1}[/tex]
Evaluate the product
[tex]a_n = 2^{n-1}[/tex]
Hence, the closed form of the sequence [0,0,0,1,2,4,8,16,.....] is [tex]a_n = 2^{n-1}[/tex]
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Give me reasons why Harry Potter is bad and anime is better
(I need this for an argument against my sister who's obsessed with harry potter and thinks anime is bad. the only anime she has seen is pokemon
Answers
Answer:
Harry Potter is Horrible
Explanation:
Anime is simply better... some 14 year old who has some horrible scar just simply isnt cool! with anime, you have demon slayer, attack on titan, naruto etc. Also pokemon could beat harry potter any day. please just give it a chance :)
Do I need to update BIOs first using a Vision B550 D-P work with Ryzen 5000 Series?
I'm currently planning on a new build which, which I'm planning to use a Ryzen 9 5900x. So far, I plan on using the Vision B550 D-P with the Ryzen 9 5900x. Will I need to flash update BIOs before installing the CPU? Or would I be fine without doing so?
Answers
Answer:
you should be fine!
Explanation:
you dont need to flash bios while installing a cpu the first time why would you need too again?
Task 2
Rearrange the lines in the Python program below, so that you have a runnable program
that holds a meaningful interaction with the user.
1 print("And where do you live", name)
2 print ("I've never been to", location)
3 name = input()
4 print("What is your name?")
5 location = input()
Write your rearranged program below:
Answers
3.
1.
5.
2.
I rearranged them so the program would make sense by arranging the interaction in a logical order then placing input statements in between
3.
1.
5.
2.
I arranged it in an orderly and most interactive manner including it with the Scanner input class
Clara works behind a computer all day. She gets a lot of headaches, and her eyes have been hurting her lately. Her doctor diagnosed her with digital eye strain. What
should Clara do at work to relieve her eye pain?
Answers
Answer:
Some things you can do to reduce vision strain include the following:
* Buy a pair of specially designed eyeglasses that protect your eyes from display screens.
* When working or reading on an electronic screen, follow the 20-20-20 rule. Take a 20-second break every 20 minutes. While taking a break, try to look at something 20 feet away. <-----Btw This is the answer If its not clear
* Reduce overhead light to eliminate glare on your screen.
* Keep your screen at arm’s distance.
* Increase the text size on your computer and phone.
Explanation:
Let me Know if it Helped By liking it :) -Thank you in advance if you do.
Your Welcome:)
Write a program (PYTHON) that ask the user to enter two integers. The program will multiply the two integers. Create a loop that runs 4 times to accept 4 pairs of integers. Print the numbers and product along text that describes your output.
(Example:
This first number is:
The second number is:
The product is:
)
Answers
The python program is an illustration of loops; Loops are used to perform repetition
The python programThe program written in python, where comments are used to explain each action is as follows:
#The following loop ensures that the instruction is repeated 4 times
for i in range(4):
#This gets the first number
num1 = int(input("This first number is: "))
#This gets the second number
num2 = int(input("This second number is: "))
#This prints the product
print("The product is:",(num1 * num2))
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Which code snippet could be used to print the following series?
Answers
Who designed the Analytical Engine in the 1830s? Alan Turing Alan Turing Charles Babbage Charles Babbage Bill Gates Bill Gates Steve Wozniak Steve Wozniak
Answers
Which one is a disadvantage of social media research?
Answers
Answer:
Social media can be biased.
Please help! Python programming, use the factorial operation to evaluate 4!. Answers are in picture please pick one, thank you. (20 points! And Brainliest!)
Answers
Help!!!!
What is the flow of data through a computer system called?
Answers
Answer:
bus
Explanation:
the path flow of data is the "bus" (internal data bus, memory bus, system bus or Front-Side-Bus)
what coordinated the flow is the operating system
hope this helps:)
Question #2
Multiple Select
Hofstede's cultural dimensions describe
Select 2 options
how the world's cultures share six similar values
how the world's cultures differ in six main ways
how different cultures should strive to become the same
how some cultures are better than others
ualistic than
Answers
Hofstede's cultural dimensions describe how the world's cultures differ in six main ways and how different cultures should strive to become the same.
What are the scale of lifestyle and its influences?According to Hofstede, the 5 principal dimensions are identity, power, gender, uncertainty, and time. You can reflect on consideration on cultural fee dimensions on a scale or a continuum, in which one element of the fee lies on one aspect of the dimensions and the opposite intense lies at the opposite give up of the dimensions.
To run VBA withinside the “Microsoft Visual Basic for Applications” window, you can surely press the “F5” key button or click on on the “Run” icon withinside the toolbar.The Visual Basic button opens the Visual Basic Editor, in which you create and edit VBA code. Another button on the Developer tab in Word and Excel is the Record Macro button, which routinely generates VBA code that may reproduce the actions that you perform withinside the application.Read more about the Hofstede's cultural dimensions :
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Answer:
-how the world’s cultures differ in six main ways
-how some cultures are more individualistic than others
Explanation:
ED22
The information computers give to users or other computers are called
Answers
Answer:
the output processed data
What is the difference between an interpreted and a compiled language?
Answers
Answer:
The interpreted language is a programming language that is typically processed rather than compiled into machine code. It is one in which the instructions are received and processed by another program rather than directly performed by the client computer. JavaScript, Perl, Python, BASIC, and other interpretable languages. A compiled language is a programming language that is typically compiled rather than interpreted. It is one in which the software, once built, is represented in the target machine's code; this machine code is indecipherable by people. C, C++, C#, and other compiled languages.
You are planning to help students learn to program in Python. Some of the steps are below, but not in any particular order.
Match the step with your plan for the app.
Wireframe your app
Define your objectives.
Define use case(s).
User enters a topic, the app switches to a screen with an explanation. This app will help users learn to program Python. On that screen, the user can choose to see sample code.
You draw mock-ups of each screen and identify the input-process-output for each screen
You show how each screen flows to the other screens,
Answers
The steps learn to program in Python are:
Define your objectives.Define use case(s).You draw mock-ups..User enters a topic..You show how each screen flows to the other screens,Wireframe your appHow do one run Python on your computer.One can do so by the us of Thonny IDE which one needs to run the installer on ones computer then one goes to File and then a person can write Python code in the file and save it and later run it
Note that The steps learn to program in Python are:
Define your objectives.Define use case(s).User enters a topic, the app switches to a screen with an explanation. This app will help users learn to program Python. On that screen, the user can choose to see sample code.You draw mock-ups of each screen and identify the input-process-output for each screen.You show how each screen flows to the other screensWireframe your app.Learn more about Python from
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What are the value and data type (float, int, bool, or str) of this expression:
5 // 2
Answers
The value and data type of the expression: 52 TT T Arial 3 is float.
What is float data type?Float data type is a data type that contain numbers but not the integers. It contains number present infraction or in decimal form. It contains floating point numbers that are double precision.
Thus, the value and data type of the expression: 52 TT T Arial 3 is float.
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which tool might be useful if you want to design a scratch game for preschoolers that avoids asking them to read instructions
A. Translate
B. Text to speech
C. Look block: say
D. Video sensing
Answers
A tool which might be useful if you want to design a scratch game for preschoolers that avoids asking them to read instructions is: B. text to speech.
What is text to speech?Text to speech can be defined as a type of software program that is designed and developed to convert texts into speech sound, which is then automatically read to the audience as an audio presentation.
This ultimately implies that, text to speech is a tool which might be useful if you want to design a scratch game for preschoolers that avoids asking them to read instructions.
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PLS HELP subject (Microsoft Excel ) True or False:
The Circle Invalid Data function
will place an oval around invalid
data, even if the data was entered
before the Data Validation function
was used.
-True
-False
Answers
Yes, excel displays a red circle around any cells that contain invalid data. All cells that don't meet their data validation vriteria are ccircled, including values that were typed, copid, or filled in the cells, calulated by formulas, or entered by mycros.
Happy Learning! Mark me as a brainliest, thank you!
Name a wireless technology tat may work with one device and not another?
Answers
Answer:
WPAN/Bluetooth, Coexistence, High Rate WPAN, Low Rate WPAN, mesh Networking, Body Area Networks, and Visible Light Communication.
Through what method can malware evade antivirus software detection, so that the software no longer identifies the malware by its signature
Answers
The use of confusing automated tools is a method that can malware evade antivirus software detection.
What is second evasion technique?This is known to be the used of confusing automated tools that is said to aid malware to be able to avoid any kind of detection technologies such as any kind of signature-based antivirus.
Therefore, one cay say that the The use of confusing automated tools is a method that can malware evade antivirus software detection is correct.
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Answer:
DLL Injection
Explanation:
Mario is designing a page layout for a sports magazine, and he decides to add the image of a cyclist. Which principle of page layout is Mario using significantly in this image? 4 2 Loners peurs OA emphasis B. proximity balance D. alignment OE. repetition OC.
Answers
The principle of page layout is Mario using significantly in this image is emphasis.
What is page layout use for?Page layout is known to be a tool that is often used to make a documents to have a more custom look, such as newsletters, books, and others.
Note that The principle of page layout is Mario using significantly in this image is emphasis because he wants all to know the kind of sport in question.
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Answer:
A.
emphasis
Explanation:
How does a computer work? Explain with the help of an example.
Answers
Answer:
It takes information or data from one end, store it to process, and finally, after completing the processing, it output the result on the other hand.
Which of the following statements is true of infrastructure?
Infrastructure is the money needed to build a large-scale power plant.
Infrastructure is needed only for mature technologies.
Infrastructure is the construction and pipelines (or wiring) necessary for large-scale operations.
Infrastructure is no longer a viable type of technology.
Answers
Answer:
Examples of infrastructure include transportation systems, communication networks, sewage, water, and electric systems. Projects related to infrastructure improvements may be funded publicly, privately, or through public-private partnerships.
What kinds of
programs are included in system software?
Answers
Answer:
Programs such as the operating system, database management systems, networking software, translators, and software utilities.
Explanation: Hope it helps you :))))
Have a good day.