System Analysis and Design
A square symbols

identifies data flow
None of these
represents a process that transforms incoming data flow(s) into outgoing data flows
defines a source or destination of system data
is a data store-data at rest, or a temporary repository of data

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
A Turnaround document

All of these
is circulated among all the heads of departments of an organization.
is circulated among all the staff of an organization.
is output at one point which later comes back as an input
None of these

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
In Decision trees

All of these
None of these
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
the root is drawn on the left and is the starting point on the decision sequence.

ANSWER DOWNLOAD EXAMIANS APP