PPSC Computer Science Chapter 22 Software Analysis & Designing Online Test With Answers

PPSC Computer Science Chapter 22 Software Analysis & Designing Online Test

Sr. # Questions Answers Choice
1 Which of the following extends a use case by adding new behaviors or actions. An extend relationship An include relationship A joint relationship A merge relationship
2 Which of the following techniques and notations would you find within UML. Use cases Class diagrams State diagram All of the above
3 During whihc phase database and file definitions are prepared. Imitation and planning Desing Implementation Testing
4 Which of the following is the official way that a system works as described in organizational documentation. Formal system primary system Working system Secondary system
5 Which of the following has group members who work along to generate idea, and then pools the ideas under the guidance of a trained facillated. JAD RAD Nominal group technique SAD
6 What does the following statement corresponds to.
" pacifying that only people who satisfy certain criteria receive a questionnaire.
 Purposeful sample Convenient sample Random sample purposeless sample
7 Which of the following is not a traditional method of collecting system requirement. Interviewing RAD Observations Fact finding technique
8 Which of the following replicates the decision making process rather than manipulation of information. Management replication system Management information system Expert system Decision support system
9 Which of the following is not of the four major classes of information system. Decision support system Collaboration system Management information system Expert system
10 To which component of data flow diagram the following product number quantity in stock and the suppliers, name belong to. Data Data flow Information Entity
11 Which among the followed the steps for computing income tax. Data Data flow Processing logic Data store
12 Which would be the best representation for a customer sending a payment Data Data flow Information Data store
13 Which of the following is not a key information system components. Design stability Data Data flow Processing logic
14 Which falls into the modular programming. FORTRAN Small talk C Modula 2
15 Which UML diagram that shows how objects are organized according to the links among objects. Activity diagram Sequence overview diagram Interaction overview diagram Communication diagram
16 Which diagram is like a flow chart which shows the steps decision points and branches. Sequence diagram Composite structure diagram. Interaction overview diaram activity diagram
17 Which UML diagram that has the oval framework of an activity diagram and interaction diagrams as activities. Composite structure diagram Interaction overview diagram Sequence diagram Activity diagram
18 Which UML diagram the adds the dimension of time to object interactions. Communication diagram Interaction overview diagram Composite structure diagram, Sequence diagram
19 Which relation ship in use case diagram represents an optional behavior. A generalization An include An extend An aggregation
20 Which will provides a variety of symbols and encompasses a number of ideas, all to model the changes which just one object goes through in UML. Packages Object Class State
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