Question 1

Case 1

The Billing Department manager, Anna, asked the programmer, Jerry, for a list of customers who owe the ABC Company more than $500.

-When Jerry plans the solution to this programming problem,he will use one of two tools to help him.These tools are: ____.
A) algorithms and flowcharts
B) pseudocode and algorithms
C) code and algorithms
D) pseudocode and flowcharts

Accepted Answer

Pseudocode and flowcharts are the best tools for planning a programming solution. Pseudocode allows the programmer to write out the logic of the program in plain English, while flowcharts provide a visual representation of the program's structure. This makes it easier to plan and debug the program before writing any actual code. Algorithms are a part of both pseudocode and flowcharts, but they are not a tool in themselves. Code is not used for planning, but rather for implementing the final solution.

Question 2

Case 1

The Billing Department manager, Anna, asked the programmer, Jerry, for a list of customers who owe the ABC Company more than $500.

-Jerry needs to know more about the report.He asks Anna questions about what the report should look like and what other information should be included on the report.What part of the program development cycle is this?
A) Understanding the problem
B) Planning the logic
C) Coding the program
D) Interviewing about the problem

Accepted Answer

Understanding the problem is the first step in the program development cycle, where the programmer clarifies what needs to be done before planning how to do it. Jerry's questions to Anna are aimed at understanding the requirements for the report, which is essential before he can start planning the logic or coding the program.

Question 3

Case 1

The Billing Department manager, Anna, asked the programmer, Jerry, for a list of customers who owe the ABC Company more than $500.

-After talking with Anna,Jerry has all the information he needs to move to the next step in the program development cycle.What is the next step?
A) Understanding the problem
B) Planning the logic
C) Coding the program
D) Installing the program

Accepted Answer

The next step in the program development cycle is planning the logic. Jerry needs to determine how to retrieve the necessary data from the system and how to organize and display it in a way that is useful for Anna. Once the logic is planned, he can move on to coding the program.

Question 4

What are the three major operations that computer hardware and software accomplish? Provide a brief explanation of each operation.

Accepted Answer

The answer of What are the three major operations that...

Question 5

Discuss rules for naming variables.

Accepted Answer

The answer of Discuss rules for naming variables....

Question 6

Do programmers usually create both pseudocode and a flowchart for the same problem? Why or why not?

Accepted Answer

The answer of Do programmers usually create both pseudocode and...

Question 7

Case 1

The Billing Department manager, Anna, asked the programmer, Jerry, for a list of customers who owe the ABC Company more than $500.

-The program is now in production.The Billing Department manager,Anna,asks Jerry to change the report to show only customers who owe more than $500 and who are more than 30 days overdue on their payments.What part of the program development cycle is this?
A) Planning the logic
B) Coding the program
C) Testing the program
D) Maintaining the program

Accepted Answer

This is an example of maintaining the program as a change has been requested after the program is already in production.

Question 8

What are the arithmetic operators?

Accepted Answer

The answer of What are the arithmetic operators?...

Question 9

Case 1

The Billing Department manager, Anna, asked the programmer, Jerry, for a list of customers who owe the ABC Company more than $500.

-After the program has been coded,compiled and is free of syntax errors,Jerry must now ____.
A) translate the code
B) test the program
C) put the program into production
D) maintain the program

Accepted Answer

After coding and compiling a program, the next step is to test it to ensure that it works correctly and produces the expected results. This is an essential part of the software development process and helps to identify and fix any errors before the program is put into production. Maintenance of the program comes after it has been released into production and is already being used by users. Therefore, the best choice in this case is to test the program before it can be used.

Question 10

What are the rules of precedence?

Accepted Answer

The answer of What are the rules of precedence?...

Quiz 1: An Overview of Computers and Logic

Case 1 The Billing Department manager, Anna, asked the programmer, Jerry, for a list of customers who owe the ABC Company more than $500. -When Jerry plans the solution to this programming problem,he will use one of two tools to help him.These tools are: ____.

Case 1 The Billing Department manager, Anna, asked the programmer, Jerry, for a list of customers who owe the ABC Company more than $500. -After talking with Anna,Jerry has all the information he needs to move to the next step in the program development cycle.What is the next step?

What are the three major operations that computer hardware and software accomplish? Provide a brief explanation of each operation.

Discuss rules for naming variables.

Do programmers usually create both pseudocode and a flowchart for the same problem? Why or why not?

What are the arithmetic operators?

Case 1 The Billing Department manager, Anna, asked the programmer, Jerry, for a list of customers who owe the ABC Company more than $500. -After the program has been coded,compiled and is free of syntax errors,Jerry must now ____.

What are the rules of precedence?