ISE 3024
Virginia Tech
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System Analysis and Design Chapter 3, 4, and 5 Study Guide| GRADED
- Exam (elaborations) • 48 pages • 2022
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- $10.79
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•	Question 1 
 
Using Gane and Sarson symbols, a data flow diagram (DFD) represents processes as rectangles with rounded corners. 
 
 
1 out of 1 points 
 
Answer s: 
 
 Tru e 
 
False 
•	Question 2 
 
 
 
1 out of 1 points 
 
 
 
 
 
 
 
A task that represents several activities is known as a	. 
 
Answer s: 
 
 a. 
task group 
b. 
task ID 
c. 
task name 
d. 
task review 
 
•	Question 3 
 
 
1 out of 1 points 
 
When preparing a representative s
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System Analysis and Design Chapter 1 and 2 Study Guide| QUESTIONS AND CORRECT ANSWERS |UPDATED
- Exam (elaborations) • 58 pages • 2022
-
- $12.69
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•	Question 1 
 
Determining the	means defining the specific boundaries, or extent, of a project. 
 
 
1 out of 1 points 
 
Answers 
: 
 
a. 
project table 
b. 
project matrix 
c. 
project index 
 d. 
project scope 
 
•	Question 2 
 
 
1 out of 1 points 
 
In a systems development life cycle (SDLC) model, the purpose of the	is to create a physical model that will satisfy all documented requirements for the system. 
 
Answers 
: 
 
a. 
systems planning phase 
 b.
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