Data Structures and Algorithms Multiple choice Questions and Answers-Data Structures Basics

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Answer: (c).Both a and b

72.	A data structure requires a certain amount of space for each
a.	Data process
b.	Data movement
c.	Data item
d.	Data action

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Answer: (c).Data item

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Answer: (c).Abstract data type

74.	Defining a data type in terms of an ADT is of form
a.	Logical
b.	Physical
c.	Composite
d.	Visual

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Answer: (a).Logical

75.	An ADT and data related to its implementation together make up a
a.	Type
b.	Class
c.	Object
d.	Member

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Answer: (b).Class

76.	A collection of values are known as
a.	Chain
b.	Type
c.	Stack
d.	Array

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Answer: (b).Type

77.	Data types formation can be of
a.	2 types
b.	3 types
c.	4 types
d.	5 types

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Answer: (a).2 types

78.	An ADT doesn't specify implementation of
a.	Class
b.	Operations
c.	Datatype
d.	Interface

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Answer: (c).Datatype

79.	For selecting a data structure, approach to be followed is known as
a.	Two-step approach
b.	Three-step approach
c.	Four-step approach
d.	Five-step approach

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Answer: (b).Three-step approach

80.	Implementing a data type as a data structure is of form
a.	Composite
b.	Logical
c.	Physical
d.	Absolute

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Answer: (c).Physical