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12th Standard Computer Science — Algorithmic Strategies: Book Back Online Practice Test

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The word comes from the name of a Persian mathematician Abu Ja'far Mohammed ibn-i Musa al Khowarizmi is called?

A.Flowchart B.Flow C.Algorithm D.Syntax

From the following sorting algorithms which algorithm needs the minimum number of swaps?

A.Bubble sort B.Insertion sort C.Selection sort D.All the above

Two main measures for the efficiency of an algorithm are

A.Processor and memory B.Complexity and capacity C.Time and space D.Data and space

The algorithm that yields expected output for a valid input is called as

A.Algorithmic solution B.Algorithmic outcomes C.Algorithmic problem D.Algorithmic coding

Which of the following is used to describe the worst case of an algorithm?

A.Big A B.Big S C.Big W D.Big O

Big Ω is the reverse of

A.Big O B.Big θ C.Big A D.Big S

Binary search is also called as

A.Linear search B.Sequential search C.Random search D.Half-interval search

The Θ notation in asymptotic evaluation represents

A.Base case B.Average case C.Worst case D.NULL case

If a problem can be broken into subproblems which are reused several times, the problem possesses which property?

A.Overlapping subproblems B.Optimal substructure C.Memoization D.Greedy

Q10

In dynamic programming, the technique of storing the previously calculated values is called ?

A.Saving value property B.Storing value property C.Memoization D.Mapping

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About this Algorithmic Strategies test

This free online practice test covers Algorithmic Strategies from the 12th Standard Computer Science (Samacheer Kalvi) syllabus. Choose the number of questions and an optional time limit, then answer and submit — everything is checked in your browser, with the correct answers and a worked explanation shown at the end. For the full solutions to every question in this set, see the solved MCQs page.

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