System Analysis and Design
In Decision trees

None of these
All of these
the branch depends on the condition and decisions to made
nodes represent the conditions, with the right side of tree listing the actions to be taken
the root is drawn on the left and is the starting point on the decision sequence.

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
A structure chart is

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

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
The approach used in top-down analysis and design is

to identify the top level functions by combining many smaller components into a single entity
to identify a top level function an d then create a hierarchy of lower-level modules and components.
to prepare flow charts after programming has been completed
all of the listed here

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Data Definition Language (DDL)

all of the listed here
determine how data must be structured to produce the user's view
describes how data are structured in the data base
specifies for the DBMS what is required; the techniques used to process data

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
A couple:

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

ANSWER DOWNLOAD EXAMIANS APP