System Analysis And Design MCQ Questions & Answers

81

Which of the following is used when a company goes outside its organization to develop a new system?

A) request for proposal B) data flow diagram C) systems flowchart D) project directory E) None of the above

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Answer & Solution

Answer: Option A

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82

In functional decomposition, the data flow diagram

A) is ignored B) is partitioned according to the "closeness" of the datagrams and data storage items C) is partitioned according to the logical "closeness" of the actigrams D) both (a) and (c) E) None of the above

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Answer: Option C

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83

The approach used in top-down analysis and and design is

A) to prepare flowcharts after programming has been completed B) to identify a top level function and then create a hierarchy of lower level modules and components C) to identify the top level functions by combining many smaller components into a single entity. D) All of the above E) None of the above

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Answer: Option B

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84

In the system concepts, term organization

A) implies structure and order B) refers to the mannar in which each component functions with other components of the system. C) means that parts of the computer system depend on one the another. D) refers to the holism of systems E) None of the above

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Answer: Option A

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85

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

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Answer: Option D

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86

_____ use standardized symbols to represent an algorithm.

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

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Answer: Option A

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87

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 buil 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

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Answer: Option D

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88

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

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Answer & Solution

Answer: Option C

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89

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

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Answer: Option D

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90

Unit testing is

A) running the system with line data by the actual user B) making sure that the new programs do in fact process certain transactions according to Specifications C) is checking the logic of one or more programs in the candidate system D) testing changes made in an existing or a new program E) None of the above

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Answer & Solution

Answer: Option D

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System Analysis And Design MCQ Questions & Answers | Computer Science