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Recent questions tagged booleanoperations
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NIELIT 201871
In the given truth table, $f(x,y)$ represent the Boolean function. $\begin{array}{ccc} \hline x & y & f(x,y) \\ \hline 0 & 0 & 1 \\ \hline 0 & 1 & 0 \\ \hline 1 & 0 & 0 \\ \hline 1 & 1 & 1 \\ \hline \end{array}$ $x \leftrightarrow y$ $ x \wedge y$ $x \vee y$ $x \rightarrow y$
asked
Dec 7, 2018
in
Digital Logic
by
Arjun
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386k
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35
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nielit2018
booleanoperations
0
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0
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2
Gateforum Test series: Digital Logic  Boolean Operations
which of the following subtraction operations will result in F16? (BA)16  (AB)16 (BC)16  (CB)16 (CB)16  (BC)16 Select the correct answer using the code given below: A. only 2 and 3 B. only 1 and 2 C. 3, 1 and 2 D. only 1 and 3
asked
Nov 8, 2018
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Digital Logic
by
Gupta731
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61
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gateforumtestseries
digitallogic
booleanoperations
0
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0
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3
C language Operators
#include <stdio.h> int main() { int i = 3; printf("%d", (++i)++); return 0; } Why does the above code is giving error?
asked
Oct 4, 2018
in
Programming
by
Kaushal Sanadhya
(
101
points)

67
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programminginc
booleanoperations
output
+1
vote
1
answer
4
Self Doubt
Which if the following are correct? (Multiple Possible) A ExNOR (BC) = (A ExNOR B) (A ExNOR C) A ExOR (B + C) = (A ExOR B) + (A ExOR C) A ExNOR (B + C) = (A ExNOR B) + (A ExNOR C) None of These
asked
Aug 8, 2018
in
Digital Logic
by
smsubham
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9.1k
points)

96
views
digitallogic
booleanexpressions
booleanalgebra
booleanoperations
+2
votes
1
answer
5
Precedence Of Logical Operators in C
#include <stdio.h> #include <iostream> using namespace std; int main() { printf("Hello World"); int a = 10, b = 20, c= 30, d = 40; int e = ++a  ++b  ++c && ++d; // DoubtFull Line cout<<"a = "<<a<< ... final Output should be: a = 11 b = 20 c = 31 d = 41. but the output is a = 11 b = 20 c = 30 d = 40
asked
Mar 1, 2018
in
Programming
by
Jason
Active
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1.5k
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110
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programminginc
booleanoperations
+4
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0
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6
Precedence and Associativity of Logical AND and OR
Consider the following Program: #include <stdio.h> int main() { short a = 1, b = 1, c = 1, d; d = ((a++  b++ && c++)  1); printf("a= %d, b = %d, c= %d, d= %d", a,b,c,d) ... 1; Even though the precedence of AND is greater than that of OR, which means && should be executed before , but it is not happening. Why??
asked
Oct 16, 2017
in
Programming
by
Shubhanshu
Boss
(
18.9k
points)

169
views
programminginc
booleanoperations
+6
votes
3
answers
7
TIFR2014B17
Let $f: \left\{0, 1\right\}^{n} \rightarrow \left\{0, 1\right\}$ ... $f$ is the MAJORITY function. $f$ is the PARITY function. $f$ outputs $1$ at exactly one assignment of the input bits.
asked
Nov 20, 2015
in
Digital Logic
by
makhdoom ghaya
Boss
(
41.2k
points)

529
views
tifr2014
booleanoperations
+11
votes
2
answers
8
GATE19982.8
Which of the following operations is commutative but not associative? AND OR NAND EXOR
asked
Sep 26, 2014
in
Digital Logic
by
Kathleen
Veteran
(
59.9k
points)

2.9k
views
gate1998
digitallogic
easy
booleanoperations
+19
votes
4
answers
9
GATE19981.13
What happens when a bitstring is XORed with itself $n$times as shown: $\left[B \oplus (B \oplus ( B \oplus (B \dots n \text{ times}\right]$ complements when $n$ is even complements when $n$ is odd divides by $2^n$ always remains unchanged when $n$ is even
asked
Sep 26, 2014
in
Digital Logic
by
Kathleen
Veteran
(
59.9k
points)

1.8k
views
gate1998
digitallogic
normal
booleanoperations
+10
votes
5
answers
10
GATE19991.7
Which of the following expressions is not equivalent to $\bar{x}$? $x \text{ NAND } x$ $x \text{ NOR } x$ $x \text{ NAND } 1$ $x \text{ NOR } 1$
asked
Sep 23, 2014
in
Digital Logic
by
Kathleen
Veteran
(
59.9k
points)

1.1k
views
gate1999
digitallogic
easy
booleanoperations
+12
votes
4
answers
11
GATE199202i
Choose the correct alternatives (more than one may be correct) and write the corresponding letters only: The operation which is commutative but not associative is: AND OR EXOR NAND
asked
Sep 13, 2014
in
Digital Logic
by
Kathleen
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59.9k
points)

600
views
gate1992
easy
digitallogic
booleanoperations
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