Which phase of compiler checks the grammar of programming?

1

Given below are two statements:Which of the following statement/s is/are correct with respect to virtual memoryStatemen…

Topic: UGC NET Computer Science June 2023 (Paper II)

2

Which of the following scenario may lead to an irrecoverable error in a database system?

Topic: UGC NET Computer Science June 2023 (Paper II)

3

Consider the following table of arrival time and burst time for three processes P0, P1, P2:Process arrival time Burst t…

Topic: UGC NET Computer Science June 2023 (Paper II)

4

Let R (A, B, C, D) be a relational schema with following functional dependencies:$A \to B,\ B \to C$$C \to D$ and $D \t…

Topic: UGC NET Computer Science June 2023 (Paper II)

5

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.Assertion A: A pro…

Topic: UGC NET Computer Science June 2023 (Paper II)

6

Let N denote the set of all natural numbers and R be the relation on N X N defined by (a, b) R(c, d), if ad(b + c) = bc…

Topic: UGC NET Computer Science June 2023 (Paper II)

7

Consider the following statementsA. C-Fuzzy means clustering is a supervised method of learningB. PCA is used for dimen…

Topic: UGC NET Computer Science June 2023 (Paper II)

8

Sutherland Hodgeman method is used on

Topic: UGC NET Computer Science June 2023 (Paper II)

9

How will you free the memory allocated by the following program?#include <stdio.h>#define MAXROW 3#define MAXCOL …

Topic: UGC NET Computer Science June 2023 (Paper II)

10

Find the sum of all four digit numbers formed using the digits 1, 2, 4 and 6.

Topic: UGC NET Computer Science June 2023 (Paper II)

1

Let $G = \frac{R}{{0}}$ and $H = {-1, 1}$ be groups under the multiplication. Then, the map $\phi : G \to H$ defined by…

Topic: UGC NET Computer Science June 2023 (Paper II)

2

Which of the following parser is most powerful parser?

Topic: UGC NET Computer Science June 2023 (Paper II)

3

Which of the following statement is correct?

Topic: UGC NET Computer Science June 2023 (Paper II)

4

Match List I with List II LIST I LIST II A. RAID level 2 I. Bit interleaved parity B. RAID lev…

Topic: UGC NET Computer Science June 2023 (Paper II)

5

Consider the following statements.A. The identity is unique in any monoid.B. A monoid is a group if there exists invers…

Topic: UGC NET Computer Science June 2023 (Paper II)

6

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.Assertion A: It is…

Topic: UGC NET Computer Science June 2023 (Paper II)

7

Consider the following statements:A. Dynamic metrics are collected by measurements made of a program in executionB. Sta…

Topic: UGC NET Computer Science June 2023 (Paper II)

8

Consider the following language: $L = {w \in {a,b,c}^* : na(w) + nb(w) = nc(w)}$ L is

Topic: UGC NET Computer Science June 2023 (Paper II)

9

Consider a hash table of size seven with starting index zero and a hash function $(6x + 3) \mod 4$. Assuming the hash t…

Topic: UGC NET Computer Science June 2023 (Paper II)

10

Consider the following finite automata F1 that accepts a language L.Let F2 be a finite automata which is obtained by re…

Topic: UGC NET Computer Science June 2023 (Paper II)