The time lag, between the keying of the last character on the keyboard input and the appearance of the first output character on the screen, is known as

System Study involves

A. study of an existing system

B. documenting the existing system.

C. identifying current deficiencies and establishing new goals

D. All of the above

E. None of the above

The primary tool used in structured design is a:

A. structure chart

B. data-flow diagram

C. program flowchart

D. module

E. None of the above

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

A. System Development Life Cycle

B. CASE tool

C. Phased Conversion

D. Success factors

E. None of the above.

In Prototyping

A. BASIC is used

B. COBOL is used

C. 4GLs are used

D. system is documented

E. None of the above