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4vir4ik [10]
3 years ago
9

3. Using your knowledge of how an ATM is used, develop a set of use cases that could serve as a basis for understanding the requ

irements for an ATM system
Computers and Technology
1 answer:
nevsk [136]3 years ago
8 0

Explanation:

Use cases are generally a set of interaction between the User/Actor with the system to generate a desired output.

A use case diagram is a graphical representation of all use case that interacts with the system. Use case diagram is part of Unified Modelling language also known as UML.

Set of Use cases that are used in this ATM use case diagram to understand the requirements of the ATM are given below:

• Insert ATM card

• Enter pin

• Perform required transaction

o Withdrawal

o Deposit

o Transfer

o Change pin

• Exit

Both customer and Bank are treated as actor. Actors are the one who interacts with the system.

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What consist(s) of a series of related instructions that tells the computer what to do and how to do it
Ber [7]

Answer:

Software program.

Explanation:

Unlike hardware which describes physical entities of a computer, a software program or simply a program (or even simply, a software) is a set of instructions or data that commands the computer on specific tasks to be performed and how they (the tasks) are performed.  Examples of a software are internet browser applications such as Google Chrome, Internet Explorer, and Mozilla Firefox and graphics applications such as Photoshop and Corel Draw.

Hope this helps!

8 0
4 years ago
The blank areas around the outside edges of a document are called the _____. a. settings b. margins c. blank space d. empty spac
nevsk [136]

I think it will be B margins

7 0
3 years ago
You are most likely to use<br> images for photos or digital paintings.
Lubov Fominskaja [6]

Answer: Digital Paintings

7 0
3 years ago
Explain what the loop does and what the result of executing it will be.
Studentka2010 [4]

Answer:

The loop increments the value of new while the loop condition is true

The end value of new is 3

Explanation:

Given

The above code segment

Required

What the loop does and the result

We have:

new = 0 --- initialize new to 0

i = 3; i \le 5; i++ --- The loop condition;

i.e. the loop will be repeated 3 times (when i = 3, 4 and 5)

new = new + 1 --- For each increment of i, new is incremented by 1

So, the value of new is:

<em>i = 3: new = 0 + 1 = 1</em>

<em>i = 4: new = 1 + 1 = 2</em>

<em>i = 5: new = 2 + 1 = 3</em>

5 0
3 years ago
Consider the following code:
aalyn [17]

Explanation:

I think the output is 6

am not sure tho hope my answr helps

7 0
4 years ago
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