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Test: Algorithm Analysis & Asymptotic Notation- 3 - Computer Science Engineering (CSE) MCQ


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10 Questions MCQ Test Question Bank for GATE Computer Science Engineering - Test: Algorithm Analysis & Asymptotic Notation- 3

Test: Algorithm Analysis & Asymptotic Notation- 3 for Computer Science Engineering (CSE) 2024 is part of Question Bank for GATE Computer Science Engineering preparation. The Test: Algorithm Analysis & Asymptotic Notation- 3 questions and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus.The Test: Algorithm Analysis & Asymptotic Notation- 3 MCQs are made for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Algorithm Analysis & Asymptotic Notation- 3 below.
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Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 1

Each of the function 2√n and nlogn has a growth rate .... than that of any polynomial.

Detailed Solution for Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 1

2√n and nlogn grows exponentially which have growth rate greater than any polynomial.

Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 2

Time complexity of an algorithm T(n), where n is the input size is given by
T(n) = T( n - 1 ) + 1/n, if n> 1 
= 1, otherwise 
The order of this algorithm is 

Detailed Solution for Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 2


⇒ O(log n)

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Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 3

The concept of order (Big O) is important because

Detailed Solution for Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 3

Big O notation gives worst case limit for a given problem: Also find out the least upper bound of problem.

Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 4

Consider the following functions:

Which of the following is true?

Detailed Solution for Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 4


Here f(n) is O(g(n))
f(n) is O(h(n))
If f(n) is O(g(n))
f(n) is O(g(n)) and g(n) is O (f(n))

Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 5

f(n) = 3n2 + 4n + 2
Which will be the exact value for f(n)?

Detailed Solution for Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 5

f(n) = 3 n2 + 4n + 2 
So, f(n) = n2 + n2 + n2 = O (n2)

Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 6

Which of the following is the average number of key comparisons done by sequential reach in the successful case?

Detailed Solution for Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 6

in linear or sequential search the maximum number of comparisons are (n) for V elements hence the number of comparisons when the element to be found is at the middle of the array

= n/2 [If n is even]
In general average case = 

Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 7

Which sort will operate in quadratic time relative to the number of elements in the array (on the average)?

Detailed Solution for Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 7

Bubbles sort have time complexity of O(n2) and all other have times complexity 0(nlogn).

Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 8

 If one uses straight two-way merge sort algorithm to sort the following elements in ascending order:
20,47,15,8,9,4,40,30,12,17 
Then the order of these elements after the 2nd pass of the algorithm is

Detailed Solution for Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 8

Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 9

 The recurrence relation: 
T(1) = 2
 , has the solution T(n) equal to

Detailed Solution for Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 9

Let, 4k = n

≌ O(n)

Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 10

Consider the following two functions:

Which of the following is true?

Detailed Solution for Test: Algorithm Analysis & Asymptotic Notation- 3 - Question 10


Therefore;
n2 ≤ n3 for N ≥ 10000 
g1(n) = O(g2(n))

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