Devry CIS 115 Week 1 Quiz Latest

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Devry CIS 115 Week 1 Quiz Latest

 

(TCO 1) Which step in program development involves carefully reading the problem description until you understand completely what is required?

Understand the problem

Plan and design the logic

Develop the logical solution

Desk-check the solution

Question 2. Question :

(TCO 1) The purpose of analyzing a problem is to determine the goal of solving the problem and the items that are needed to achieve that goal. Programmers refer to the goal as the _____.

input(s)

output(s)

processing

data

Question 3. Question :

(TCO 1) What symbol represents output in a flowchart?

Rectangle

Parallelogram

Diamond

Rounded rectangle

Question 4. Question :

(TCO 1) _____, composed of short English statements, is used by programmers to help plan an algorithm.

A flowchart

Pseudocode

An IPO chart

Variables

Question 5. Question :

(TCO 1) Which of the following is an invalid variable name?

myName

budget2013

balance

All of the above are valid.

Question 6. Question :

(TCO 1) What would be the appropriate data type for a variable that is used to represent a bank deposit (example data: 125.75)?

Real (decimal)

Integer

String

Boolean

Question 7. Question :

(TCO 1) Assume that the variable temp has a data type of string and val has a data type of integer. Which of the following assignment statements is invalid?

val = 5

temp = “red”

val = temp

All of the above are valid.

Question 8. Question :

(TCO 1) According to the structure theorem, the three basic control structures that can be used to write any computer program are _____.

input, process, and output

analyze, design, and test

sequence, selection, and repetition

algorithm, flowchart, and psuedocode

Question 9. Question :

(TCO 1) What is the value of x in this expression?

x = 2 3 * 4

20

14

21

15

Question 10. Question :

(TCO 1) Which statement about variable names is not true?

They should be descriptive.

They must start with a letter.

You may use letters and numbers.

You may use spaces.

a

 

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Devry CIS 115 Week 1 Quiz Latest

Best Devry CIS 115 Week 1 Quiz Latest

Devry CIS 115 Week 1 Quiz Latest