System Analysis and Design
A couple:

is represented by a line joining two modules
is a data item that moves from one module to another
None of these
None of these
means that the upper module has the capability of calling the lower module

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
A structure chart is

a statement of information processing requirements
All of these
a document of what has to be accomplished
None of these
a hierarchical partitioning of the program

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Reverse video is a technique of

emphasizing data by reversing the foreground and background
hiding confidential data on the screen
showing data upside down on the screen
None of these
showing data with half brightness

ANSWER DOWNLOAD EXAMIANS APP