7000+ System Analysis and Design Pdf Notes for BCA - 1

Question: 1

System design aid should primarily

(A) Generic code

(B) Help in programming

(C) Help in documentation

(D) Help analyse both data and activities

Question: 2

A square symbols

(A) Is a data store data at rest, or a temporary repository of data

(B) Represents a process that transforms incoming data flows into outgoing data flows

(C) Identifies data flow

(D) Defines a source or destination of system data

Question: 3

A menu driven system

(A) Presents options and allows the user to make selections

(B) Increases the operator's work

(C) Is required only for online systems

(D) Can be used only by computer professionals

Question: 4

Most algorithms begin by

(A) Entering the input items into the computer

(B) Entering the computer items into the computer

(C) Displaying the output items

(D) Displaying the input items

Question: 5

The primary tool used in structured design is a

(A) Program flowchart

(B) Structure chart

(C) Module

(D) Data flow diagram