Data Structure - Topic Wise Multiple Choice Questions (MCQ)
Data Structure DS MCQ for Specialist Officer exam freshers interview Practice Multiple Choice DS Interview Questions and answer for MNC IT Job SO Exam
1 )
Two main measures for the efficiency of an algorithm are
Processor and memory
Complexity and capacity
Time and space ✔
Data and space
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2 )
The time factor when determining the efficiency of algorithm is measured by
Counting microseconds
Counting the number of key operations ✔
Counting the number of statements
Counting the kilobytes of algorithm
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3 )
The space factor when determining the efficiency of algorithm is measured by
Counting the maximum memory needed by the algorithm ✔
Counting the minimum memory needed by the algorithm
Counting the average memory needed by the algorithm
Counting the maximum disk space needed by the algorithm
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4 )
Which of the following case does not exist in complexity theory
Best case
Worst case
Average case
Null case ✔
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5 )
The Worst case occur in linear search algorithm when
Item is somewhere in the middle of the array
Item is not in the array at all
Item is the last element in the array
Item is the last element in the array or is not there at all ✔
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