Computer Science - System Analysis and Design

36. 

The two classification of inputs are:

A. energies and maintenance
B. products and waste
C. maintenance and waste
D. maintenance and signal
E. None of the above

Answer: Option D

Explanation:

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37. 

_____ use standardized symbols to represent an algorithm.

A. Flowcharts
B. Flow diagrams
C. IPO charts
D. Pseudocharts
E. Pseudocode

Answer: Option A

Explanation:

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38. 

The background and experience of analyst include;

A. a background in systems theory and organization behavior
B. familiarity with the makeup and inner workings of major application areas such as financial accounting, personnel administration, marketing and sales, operations management, model building, and production control.
C. competence in system tools and methodologies and a practical knowledge of one or more programming and data base languages.
D. All of the above
E. None of the above

Answer: Option D

Explanation:

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39. 

Structured design methodology is an approach to design that adheres to rales based on principles such as

A. top-down refinement
B. bottom-up design
C. data flow analysis
D. All of the above
E. None of the above

Answer: Option C

Explanation:

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40. 

Reverse video is a technique of

A. showing data with half brightness
B. showing data upside down on the screen
C. hiding confidential data on the screen
D. emphasizing data by reversing the foreground and background
E. None of the above

Answer: Option D

Explanation:

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