7000+ System Analysis and Design Pdf Notes for BCA - 2

Question: 6

The combination of the top down and the bottom up approach may be referred to as an

(A) Integrative approach

(B) Interpretive approach

(C) Interactive approach

(D) Both b and c

Question: 7

A system analyst design a new system by

(A) Adopting a development system to the present environment

(B) Propose alternatives to the current system

(C) Developing the system as a large single unit

(D) Identifying sub systems and the interface between sub system

Question: 8

Which of the following is a function of the process step of data processing?

(A) Update

(B) Retrieval

(C) Protect

(D) Index

Question: 9

Conversion method in which users, being used to an old system, continue to use the old system, along with the new system is

(A) Parallel run

(B) Multiprocessing

(C) Multitasking

(D) All of the above

Question: 10

A graphic representation of an information system is called

(A) Histogram

(B) Data flow diagram

(C) Pictogram

(D) Flow chart