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Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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UGC-NET | UGC NET CS 2017 Jan - II | Question 17
Integrity constraints ensure that changes made to the database by authorized users do not result into loss of data consistency. Which of the following statement(s) is (are...
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UGC-NET
UGC-NET | UGC NET CS 2017 Jan - II | Question 16
An attribute A of datatype varchar (20) has value ‘Ram’ and the attribute B of datatype char (20) has value ‘Sita’ in oracle. The attribute A has _______ memory spaces and...
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UGC-NET
UGC-NET | UGC NET CS 2017 Jan - II | Question 15
If X is a binary number which is power of 2, then the value of X & (X – 1) is : (A) 11….11 (B) 00…..00 (C) 100…..0 (D) 000……1 Answer: (B) Explanation: & is a bit wise and...
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UGC-NET
ISRO | ISRO CS 2016 | Question 4
The minimum number of NAND gates required to implement the Boolean function A + AB'+ AB'C is equal to(A) 0(B) 1(C) 4(D) 7 Answer: (A) Explanation: A + AB'+ AB'C=A(1+B') + ...
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ISRO
UGC-NET | UGC NET CS 2017 Jan - II | Question 14
Which of the following operators cannot be overloaded in C/C++ ?(A) Bitwise right shift assignment (B) Address of (C) Indirection(D) Structure reference Answer: (D) Expla...
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UGC-NET
UGC-NET | UGC NET CS 2017 Jan - II | Question 13
Which of the following storage classes have global visibility in C/C++ ? (A) Auto (B) Extern(C) Static (D) Register Answer: (B) Explanation: Extern storage classes have gl...
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UGC-NET
UGC-NET | UGC NET CS 2017 Jan - II | Question 12
Which one of the following is correct for overloaded functions in C++ ?(A)Compiler sets up a separate function for every definition of function.(B)Compiler does not set up...
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UGC-NET
UGC-NET | UGC NET CS 2017 Jan - II | Question 11
Which of the following cannot be passed to a function in C++ ? (A) Constant(B) Structure (C) Array(D) Header file Answer: (D) Explanation: Header file can not be passed t...
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UGC-NET
UGC-NET | UGC NET CS 2017 Jan - II | Question 10
The hexadecimal equivalent of the octal number 2357 is : (A) 2EE (B) 2FF(C) 4EF(D) 4FE Answer: (C) Explanation: First we will convert 2357 into binary: 010 011 101 111 now...
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UGC-NET
ISRO | ISRO CS 2016 | Question 3
The maximum number of edges in a n-node undirected graph without self loops is(A) n2(B) n(n-1)/2(C) n-1(D) n(n+1)/2 Answer: (B) Explanation: Quiz of this QuestionPlease co...
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ISRO
UGC-NET | UGC NET CS 2017 Jan - II | Question 9
Convert the octal number 0.4051 into its equivalent decimal number. (A) 0.5100098 (B) 0.2096(C) 0.52(D) 0.4192 Answer: (A) Explanation: Convert 0.4051 into decimal in tra...
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UGC-NET
ISRO | ISRO CS 2016 | Question 2
A given connected graph is a Euler Graph if and only if all vertices of are of(A) same degree(B) even degree(C) odd degree(D) different degree Answer: (B) Explanation: Qui...
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ISRO
UGC-NET | UGC NET CS 2017 Jan - II | Question 8
A binary 3-bit down counter uses J-K flip-flops, FFi with inputs Ji, Ki and outputs Qi, i = 0, 1, 2 respectively. The minimized expression for the input from f...
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Computer Organization and Architecture
UGC-NET | UGC NET CS 2017 Jan - II | Question 7
ECL is the fastest of all logic families. High speed in ECL is possible because transistors are used in difference amplifier configuration, in which they are never driven ...
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UGC-NET
UGC-NET | UGC NET CS 2017 Jan - II | Question 6
In propositional logic if (P → Q) ∧ (R → S) and (P ∨ R) are two premises such that(P → Q) ∧ (R → S)P ∨ RY Y is the premise : (A) P ∨ R(B) P ∨ S(C) Q ∨ R(D) Q ∨ S Answer: (...
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UGC-NET
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