AnswersVA-Information Technology Fundamentals BReadable Code

Readable Code — Cumulative exam Answers

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21
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What are three things to consider in programming design?

A
the problem being addressed, the goals of the project, and the programming language that will be used
B
the problem being addressed, the goals of the project, and the age of the end users
C
the age of the end users, the programming language that will be used, and the programming style of the programmers working on the project
D
the age of the end users, the goals of the project, and the programming style of the programmers working on the project
22
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What is a feature of readable code?

A
The code is interesting to read.
B
The code uses meaningful names for variables, procedures, and classes.
C
The code is all aligned to the left margin.
D
The code is as compact as possible to save space.
23

Which can be used to enter and manipulate information in a database?

A
a query
B
a report
C
a form
D
a table
24

In a student scheduling program, a variable HasFreePeriod is set as True or False. This variable is an example of

A
an abstract data type.
B
a user defined type.
C
an array.
D
a scalar.
25

Which of the following is an example of a real-world logic problem for which computers may be used?

A
banking transactions performed at ATMs
B
selecting a company for processing accounts payable
C
delivering blank checks to the payroll department
D
mailing monthly invoices to those who owe money

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