System Analysis and Design
In Decision trees

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

ANSWER DOWNLOAD EXAMIANS APP

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

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
to identify the top level functions by combining many smaller components into a single entity
all of the listed here

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Unit testing is

making sure that the new programs do in fact process certain transactions according to Specifications
is checking the logic of one or more programs in the candidate system
None of these
testing changes made in an existing or a new program
running the system with line data by the actual user

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Acceptance testing is

testing changes made in an existing or a new program
is checking the logic of one or more programs in the candidate systems
making sure that the new programs do in fact process certain transactions according to Specifications
running the system with line data by the actual user

ANSWER DOWNLOAD EXAMIANS APP