12th Standard Syllabus & Materials
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TN 12th Computer Applications மின்னணு செலுத்தல் முறைகள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications மின் - வணிகம் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications திறந்த மூல கருத்துருக்கள் Sample Question Papers Study Material - QB365 Set A
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TN 12th Computer Applications வலையமைப்பு வடமிடல் Sample Question Papers Study Material - QB365 Set A
Published on: 05/09/2022
QB365 provides a detailed and simple solution for every Possible Book Back Questions in Class 12 Computer Science Subject - Algorithmic Strategies , English Medium. It will help Students to get more practice questions, Students can Practice these question papers in addition to score best marks.
Download Tamil Nadu 12th Standard Computer Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Computer Science Test
1.
In dynamic programming, the technique of storing the previously calculated values is called ?
Saving value property
Storing value property
Memoization
Mapping
2.
If a problem can be broken into subproblems which are reused several times, the problem possesses which property?
Overlapping subproblems
Optimal substructure
Memoization
Greedy
3.
The Θ notation in asymptotic evaluation represents
Base case
Average case
Worst case
NULL case
4.
Time complexity of bubble sort in best case is
θ (n)
θ (nlogn)
θ (n2)
θ (n(logn) 2)
5.
Which of the following is not a stable sorting algorithm?
Insertion sort
Quick sort
Merge sort
Selection sort
6.
From the following sorting algorithms which has the lowest worst case complexity?
Bubble sort
Quick sort
Merge sort
Selection sort
7.
The complexity of linear search algorithm is
O(n)
O(log n)
O(n2)
O(n log n)
8.
Two main measures for the efficiency of an algorithm are
Processor and memory
Complexity and capacity
Time and space
Data and space
9.
From the following sorting algorithms which algorithm needs the minimum number of swaps?
Bubble sort
Insertion sort
Selection sort
All the above
10.
The word comes from the name of a Persian mathematician Abu Ja’far Mohammed ibn-i Musa al Khowarizmi is called?
Flowchart
Flow
Algorithm
Syntax
1.
(c)
Memoization
2.
(a)
Overlapping subproblems
3.
(b)
Average case
4.
(a)
θ (n)
5.
(d)
Selection sort
6.
(c)
Merge sort
7.
(a)
O(n)
8.
(c)
Time and space
9.
(c)
Selection sort
10.
(c)
Algorithm
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