Page 179 - DCAP305_PRINCIPLES_OF_SOFTWARE_ENGINEERING

Unit 8: Detailed Design

7. Information hiding is to hide from user. Details ......................... Notes
( a) that are relevant to him
( b) that are not relevant to him

( c) that may be maliciously handled by him
( d) that are confidential

8. Which of the following comments about object-oriented design of software, is not true?
( a) Objects inherit the properties of the class
( b) Classes are defined based on the attributes of objects
( c) An object can belong to two classes

( d) Classes are always different
9. Design phase includes
( a) Data, architectural and procedural designs only

( b) Architectural, procedural and interface designs only
( c) Data, architectural and interface designs only
( d) Data, architectural, interface and procedural designs

10. The UML stands for …………….
( a) User Modelling language (b) Unified Modelling Language
( c) User Manual Language (d) Unified Manual Language

11. CASE stands for ……………..
( a) Computer Aided Software Engineering
( b) Computer advance Software

( c) Commonly Aided Software Engineering
( d) None of these.
12. The most creative and challenging phase of system life cycle is

( a) Feasibility study (b) Maintenance
( c) Design (d) None of these.
13. The database design activity deals with the design of

( a) Logical database (b) Physical database
( c) Both (a) and (b) (d) None of these.
14. The advantages of creating a prototype are

( a) It allows developers to experiment with number of different design options
( b) It can serve as a means of communication between developers and customer;
( c) Both (a) and (b)

( d) None of these.

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