System Analysis and Design Quiz

………………… refers to refers to the probability of a system to not function according to the specification

• Entropy

• Autocom

• Failure

• crash

……………….. level supply information to strategic tier for the use of top management.

• Operational

• Environmental

• Competitive

• Tactical

In a Data Flow Diagrams data flow is represented by a

• Rectangle

• Ellipse

• Diamond shaped box

• Arrow

………… can be defined as data that has been processed into a form that is meaningful to the recipient and is of real or perceive value in current or prospective decisions.

• System

• Information

• Technology

• Service

Use the new system as the same time as the old system to compare the results. This is known as ……

• Procedure Writing

• Simultaneous processing

• Parallel Operation

• File Conversion

After the design phase the document prepared is known as………………

• system specification

• performance specification

• design specification

• None of these

A data flow can

• Only emanate from an external entity

• Only terminate in an external entity

• May emanate and terminate in an external entity

• May either emanate or terminate in an external entity but not both

…………… can be defined as most recent and perhaps the most comprehensive technique for solving computer problems.

• System Analysis

• System Data

• System Procedure

• System Record

SDLC stands for

• System Development Life Cycle

• Structure Design Life Cycle

• System Design Life Cycle

• Structure development Life Cycle

Which of the following is / are the Characteristics of information?

• Accuracy and Relevance

• Form of information and Timeliness

• Completeness and Purpose

• All A, B & C