Deck 6: Modularization

Question 1

What design tool shows the potential flow of control within a program?

A)system flowchart
B)structure chart
C)organizational chart
D)all of the above

Answer 1

B

Question 2

What program flowcharting symbol is used further explain any step in the flowchart?

A)process
B)predefined-process
C)annotation
D)predefined-annotation

Answer 2

C

Question 3

The label A000 should be used at the beginning of each module.

Answer 3

False

Question 4

The overall control module ends with a Return statement.

Question 5

Given the following pseudocode,in what order will the modules be called?
Start
Process B000
DOWHILE not EOF
Process B010
Process B000
ENDDO
Process B020
Process B030
Stop
B000
Enter
IF condition THEN
Process $\mathrm { C000 }$
(ELSE)
ENDIF
Process C010
Return

A)B000,C000,C010,B010,B000,B020,B030
B)B000,C000,C010,B010,B000,C000,C010,B020,B030
C)B000,B010,B020,B030,C000,C010
D)cannot be determined

Question 6

A module that is referenced in a predefined-process symbol does not need to be described in another program flowchart or pseudocode representation.

Question 7

A segment of logically related code is called a(n)

A)program
B)structure
C)algorithm
D)module

Question 8

The overall control module can also be referred to as a

A)called module
B)predefined module
C)top down program
D)driver module

Question 9

What program flowcharting symbol is used to identify a series of steps shown on another flowchart?

A)process
B)predefined-process
C)annotation
D)predefined-annotation

Question 10

Given the following pseudocode,how many times will module B010 be called?
Start
Process B000
DOWHILE not EOF
Process B010
IF condition THEN
Process B020
(ELSE)
ENDIF
ENDDO
Process B020
Process B030
Stop

A)exactly 0 times
B)0 or more times
C)exactly 1 time
D)1 or more times

Question 11

Given the following pseudocode,how many times will module B030 be called?
Start
Process B000 DOWHILE not EOF Process B010 IF condition THEN Process B020 (ELSE) ENDIF
ENDDO
Process B020
Process B030
Stop

A)0 or more times
B)exactly 1 time
C)1 or more times
D)cannot be determined

Question 12

What is the name of the approach where the overall control module is designed first,leaving the details until later?

A)structured programming
B)top-down design
C)modular design
D)all of the above

Question 13

What is a module that references other modules called?

A)calling module
B)callee
C)called module
D)both a and b

Question 14

Given the following pseudocode,how many times will module B000 be called?
Start
Process B000
DOWHILE not EOF
Process B010
IF condition THEN
Process B020
(ELSE)
ENDIF
ENDDO
Process B020
Process B030
Stop

A)0 or more times
B)exactly 1 time
C)1 or more times
D)cannot be determined

Question 15

Each module,including the overall control module,contains a Start statement at the beginning of the module and a Stop statement at the end of the module.

Question 16

Given the following pseudocode,how many times will module B020 be called?
Start
Process B000 DOWHILE not EOF Process B010 IF condition THEN Process B020
(ELSE) ENDIF
ENDDO
Process B020
Process B030
Stop

A)0 or more times
B)exactly 1 time
C)1 or more times
D)cannot be determined

Question 17

What design tool typically shows the flow of work within a system?

A)program flowchart
B)system flowchart
C)structure chart
D)organizational chart

Question 18

Given the following pseudocode,how many times will module C000 be called?
Start
Process B000 DOWHILE not EOF Process B010 Process B000
ENDDO
Process B020
Process B030
Stop
$\underline { \mathrm { B } 000 }$
Enter
IF condition THEN
Process $\mathrm { C000 }$
(ELSE)
ENDIF
Process C010
Return

A)exactly 0 times
B)0 or more times
C)exactly 1 time
D)1 or more times

Question 19

Given the following pseudocode,how many times will module C010 be called?
Start
Process B000 DOWHILE not EOF Process B010 Process B000
ENDDO
Process B020
Process B030
Stop
$\underline { \mathrm { B } 000 }$
Enter
IF condition THEN
Process $\mathrm { C00 }$
(ELSE)
ENDIF
Process $\mathrm { C } 010$
Return

A)0 or more times
B)exactly 1 time
C)1 or more times
D)cannot be determined

Question 20

The apparent complexity of a program can be lessened by a technique called modularization.

Question 21

On a structure chart,the leftmost box represents the module that will be executed first.

Question 22

The annotation program flowcharting symbol does not represent an additional processing step.

Question 23

Another name for a called module is a callee.

Question 24

All boxes in a structure chart except the top box represent called modules.

Question 25

A called module must be invoked one or more times by a calling module during processing.

Question 26

A module should perform one and only one well-defined function.

Question 27

A hierarchy chart shows the flow of work within a program.

Question 28

A module can be both a calling module and a called module.

Question 29

Each module should be independent of how logic is implemented within another module.

Question 30

The execution order of the modules on a structure chart is indicated by their positioning on the chart.