SYSTEM ANALYSIS AND DESIGN QUIZ

The feasibilities studied in preliminary investigation is (are):

economic feasibility

operational feasibility

None of these

All of these

technical feasibility

TRUE ANSWER : ?
YOUR ANSWER : ?

During the system study, analysts determine manager's information needs by

showing samples of computer reports

asking questions

None of these

conducting tours of a nearby computer center

teaching short courses in programming languages

TRUE ANSWER : ?
YOUR ANSWER : ?

The processes at the most detailed level of the data flow diagrams are called

transform descriptions

None of these

data flows

interfaces

functional primitives

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following systems implementation approaches should be used if you want to run the old system and the new system at the same time for a specified period?

direct

pilot

parallel

phased

TRUE ANSWER : ?
YOUR ANSWER : ?

Data manipulation language (DML)

determine how data must be structured to produce the user's view

specifies for the DBMS what is required; the techniques used to process data

all of the listed here

describes how data are structured in the data base

TRUE ANSWER : ?
YOUR ANSWER : ?

Problem analysis is done during

system design phase

before system test

all of the listed here

systems analysis phase

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following affects the extent to which you are involved with the system development life cycle in your company?

size of the organization

your job description

your relevant experience

None of these

All of these

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is not a programming control structure?

None of these

Selection

Sequence

Repetition

Sorting

TRUE ANSWER : ?
YOUR ANSWER : ?

The longest method of conversion is

parallel

phased

pilot

None of these

direct

TRUE ANSWER : ?
YOUR ANSWER : ?

A common reason for changing an information system is

None of these

problems in the existing system

new requirements

new technology

All of these

TRUE ANSWER : ?
YOUR ANSWER : ?