Urgent!! Section: 3437 Page 1 of 14 575 Midte Exam (Spring 2017) Section A: (Ple

Question

Urgent!! Section: 3437 Page 1 of 14 575 Midte Exam (Spring 2017) Section A: (Please write the correct Answer, Section A-Marks 70) 1. A fact-finding technique that involves a large number of observations taken at random intervals is called: A) Randomization B) Stratification C) People sampling D) Work sampling E) None of the above Answer: 2. Which one of the following fact-finding techniques is an inexpensive means of gathering data from a large number of individuals? A) Observations B) Work sampling C) Interviews D) Proxemics E) None of the above Answer 3. A class that takes data pertaining to a business event and translates the data for appropriate presentation to the user would be a(n): A) System class B) Interface class C) Persistence class D) Control class E) Entity class Answer

Explanation / Answer

[1] A fact-finding technique that involves a large number of observations taken at random intervals is called.
Sol: [D] Work Sampling

[2]
Which one of the following fact-finding techniques is an inexpensive means of gathering data from a large number of individuals?
Sol: [E] None of the above

[3]
A class that takes data pertaining to a business event and translates the data for appropriate presentation to the user would be a(n):
Sol: [B] Interface Class

[8]
Which of the following is NOT a tool that can be used for discovering class behaviors and responsibilities?
Sol : Sequence diagram

[9] Which diagram depicts classes that correspond to software components that are used to build the software application?
Sol : State Machine

[10]
Which of the following is the last step in modeling class interactions, behaviors, and states that support the use-case scenarios?
Sol: [B] identifying class behaviors and responsibilities

[11] Which of the following is not included on a design class diagram?
Sol: [C] Classes

[12] Which diagram models the life cycle of a single object?
Sol: [B] State transition

[13] MIS
Sol : [D]

[14] The term used to describe those people whose jobs involve sponsoring and funding?
Sol: [C] systems Owner

[15] The person who ensures that systems are developed on time, within budget ?
Sol : [B] Project Manager

[16] Which one of the following is not a business driver for an information system?
Sol : [C]

[17] A task of developing a technical blueprint and specifications for solution that fulfills ?
Sol : [D] System design

[18] [B] Intranet

[19] [C] Knowledge asset management

[20] [A]

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