System Analysis and Design

MODEL PAPER-I (2011) System Analysis and Design (SAAD)) BBA‐III A

Objective questions:‐

Q1.

A central repository of records is known as.

Q2.

Q3.

Q.4

Q.5

Q.6

Q7.

Q8.

Q9.

Q10.

Q11.

Q12.

(a) Data Warehousing

(b) Client server System

(c) Data-Mining

(d) Distributed System

A computer network made up of different computers and soft wares is known as:(a)Homogenous network

(b) Peer network

(c)Heterogeneous network

(d) All of the above.

System Development Life Cycle is also known as:- – (a)Problem Solving Cycle

(b) Product life cycle

(c)Hardware Cycle

(d) Software Cycle

Feasibility report consist of a) General specification for the new system

b) Economic Economic analysis of costs and justification for expenditure

c) Technical considerations

d) All of above

Prototype is a: a) Mini model of the existing system

b) Mini model of the proposed system

c) Working model of the existing system

d) none of above

Risk analysis is a part of which software development process: a) Waterfall model

b) Spiral model

c) Increment model

d) None of above

Ability to prevent interface errors from corrupting the system is known as: (a)Usability

(b)Robustness

(c)Template

(d)none of these

A computer which request another computer is::(a) Server

(b) Multiplexer

(c) Client

(d) None of these

A mixture mixture of natural natural language prose and keywords keywords used to to define define logic logic is known as:(a) Decision Tree

(b) Structured English

(c) Decision Table

(d) None of These

“Build” is associated with:(a) Bottom-up Integration

(b) Smoke Testing

(c)Both a and b

(d) None of these.

Which of the following are tools of SASD (a) HIPO

(b) CASE

(c) DFD

(d) All of above.

Entities, Attributes and Relationship are associated with –

Q13.

Q.14

Q15

(a) Logical concept of data

(b) Physical concept data

(b) Persons of an organization

(d)None of these

Color and patterns come under a) Layout

b) Content awareness

c) Aesthetics

c) User Experience

It is a determination of whether the proposed system will will be acceptable acceptable to the people or not. a) Social Feasibility

b) Economic Feasibility

c) Legal Feasibility Feasibility

d) Time feasibility

What is decision table? (a) A graphic method for describing the logic of decisions (b)Data Dictionary

Q16.

Q17.

(c) Flow Chart

(d)All of Above

…………..is …………..is the process process of collecting, collecting, organizing, storing and maintaining maintaining complete complete historical records of  programs: (a) Documentation

(b) Testing

(c) Debugging

(d) none of above

A zero level DFD describes: (a) overview of processes, inputs inputs and outputs (b) Fully blown up system design( (c) The system design cannot split further

Q18.

Q19.

Q.20

(d) none of these .

Pseudo code is. (a) False logic

(b) Programming aid

(c) Both (a) and (b)

(d) Neither (a) and (b)

Top level managers uses. (a) Strategic Information

(b) Tactical Information

(c) Operational information

(d) None of above.

System Implemetation phase of SDLC entails:(a) System Check out

(b) Pilot Run

(c)Parallel Run

(d) All of above.

Q.B Subjective questions:

Q.1

What is SDLC? Discuss its all stages in brief.

Q.2

(i) Define the term system.

Q.3

(a) Discuss the various data and fact gathering techniques.

(ii) What are the various elements of system?

(b) Explain the prototyping and benefits of prototyping. Q.4

Briefly explain the following:(i) Data Flow Diagram

Q.5

(ii) Documentation

Distinguish between the following:(i) White Box Testing and Black Box Testing

(ii) Verification and Validation

(iii) Batch Processing and Real Time Processing Q.6

(iii)Attributes (iii)Attributes

Distinguish between the following:(i) Coupling and Cohesion

(ii) Structure Charts and DFD