System Analysis and Design

System study involves

• study of an existing system

• documenting the existing system

• identifying current deficiencies and establishing new goals

• All of the above

In a______ one module of the new information system is activates at a time

• System Development Life Cycle

• Case tool

• Phased Conversion

• Success factors

In Prototyping

• BASIC is used

• COBOL is used

• 4GLs are used

• System is documented

The step-by- step instruction that solve a problem are called ____.

• An algorithm

• A list

• A plan

• A sequential structure

The approach used in top-down analysis and design is

• To identify the top level functions by combining many smaller components into a single entity

• To prepare flow chart after programming has been completed

• To identify a top level function and then create a hierarchy of lower – level modules and components

• ALL of the above

which of the following is not a factor in the failure of the systems development projects?

• Size of the company

• Inadequate user involvement

• Failure of system integration

• Continuation of a project that should have been cancelled

The primary tool used in structured design is a:

• data-flow diagram

• module

• structure chart

• Program flowchart

_____ system consists of program, data files and documentation

• Conceptual

• Logical

• Physical

• None of the above

The problem statement should include all of the following EXCEPT

• Input

• Output

• Processing

• Storage

The main ingredient of the report documenting the ___is the cost benefits

• System Analysis

• Feasibility Study

• System Analyst

• System Design