NIELIT STQC 2021 Quiz-15

When the sum of all possible two-digit numbers formed from three different one-digit natural numbers are divided by sum of the original three numbers, the result is:

Find out the alternative which will replace the question mark

Affliction : Distress :: Apprehend : ?

If in the English alphabet, all the letters at odd-numbered positions are written in serial order from left to right followed by the letters at even-numbered positions written in reverse order, which letter will be sixth to the left of seventeenth letter from left

If n has the value 3, then the output of the statement printf(“%d%d”, n++, ++n);

Which of the following is neither closed by DCFL nor by CFL?

Which of the following statements is/are true?

S1: Heap sort is an inplace sorting algorithm.

S2: Quick sort is a stable algorithm.

S3: Merge sort is a stable algorithm.

S4: Insertion sort is an inplace algorithm.

In a compiler, the data structure responsible for the management of information about variables and their attributes is

Which addresses can be given to devices in network 131.107.0.0 with a standard class B subnet mask?

(i) 131.107.255.255

(ii) 131.107.0.1

(iii) 131.107.1.0

(iv) 131.107.0.0

Which of the following statements are correct with respect to the properties of B-Tree of order m.

I. Every node in a B-Tree contains at most m children.

II. All leaf nodes must be at the same level.