System Analysis and Design - Section 5 Multiple Questions and Answers.




41.Which of the following statements is true
A. a parallel run involves two different terminals accessing a common database
B. Computers are essential for Systems Analysis
C. Flow of information in an organization is always vertical
D. a system flowchart is not a part of a program documentation package

42.The four icons used in building Data Flow Diagram are
A. Flow, Source, Store, Process
B. Flow, Process, Source, Store
C. Flow, Process, Source/Destination, Store
D. Source, Process, Destination, Store

43.Structured programming involves
A. functional modularization
B. decentralization of program activity
C. localization of errors
D. centralized processing

44.What type of software is most useful in financial planning and calculation?
A. graphics
B. communication
C. database
D. spreadsheet

45.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
A. Key
B. System review
C. response time
D. batch Processing

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