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GATE CSE 2016 Set 1 | Question: 21
Which of the following is NOT a superkey in a relational schema with attributes $V,W,X,Y,Z$ and primary key $V\;Y$? $VXYZ$ $VWXZ$ $VWXY$ $VWXYZ$
Which of the following is NOT a superkey in a relational schema with attributes $V,W,X,Y,Z$ and primary key $V\;Y$?$VXYZ$$VWXZ$$VWXY$$VWXYZ$
5 answers
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CMI2012-A-07
A man has three cats. At least one is male. What is the probability that all three are male? $\frac{1}{2}$ $\frac{1}{7}$ $\frac{1}{8}$ $\frac{3}{8}$
A man has three cats. At least one is male. What is the probability that all three are male?$\frac{1}{2}$$\frac{1}{7}$$\frac{1}{8}$$\frac{3}{8}$
2 answers
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Rosen 7e Exercise-6.5 question 45.b page 433
How many ways can n books be placed on k distinguishable shelves if no two books are the same, and the positions of the books on the shelves matter?
How many ways can n books be placed on k distinguishable shelves if no two books are the same, and the positions of the books on the shelves matter?
6 answers
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GATE CSE 1999 | Question: 1.10
Which of the following disk scheduling strategies is likely to give the best throughput? Farthest cylinder next Nearest cylinder next First come first served Elevator algorithm
Which of the following disk scheduling strategies is likely to give the best throughput?Farthest cylinder nextNearest cylinder nextFirst come first servedElevator algorit...
4 answers
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GATE CSE 1992 | Question: 01-i
The Boolean function in sum of products form where K-map is given below (figure) is _______
The Boolean function in sum of products form where K-map is given below (figure) is _______
3 answers
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GATE CSE 1987 | Question: 16-a
A Boolean function $f$ is to be realized only by $\text{NOR}$ gates. Its $K$-map is given below: The realization is
A Boolean function $f$ is to be realized only by $\text{NOR}$ gates. Its $K$-map is given below:The realization is
1 answer
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Algorithm Time Complexity-Self Doubt
What is the best case and worst case of the algorithm? And when will best case and worst case will happen?? int main() { for(i=1 ; i<=n ; i++) { if(n%i == 0) { for(j=1 ; j<=n ; j++) { printf("Hello"); } } } }
What is the best case and worst case of the algorithm? And when will best case and worst case will happen??int main() { for(i=1 ; i<=n ; i++) { if(n%i == 0) { for(j=1 ; j...
1 answer
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Allen Career Institute:Regular Expression
The regular expression 0*(10*)* denote the same set as (1) (1*0)*1* (2) 0+(0+10)* (3) (0+1)*10(0+1)* (4) None of these Isnot 1) as same as given expression?
The regular expression 0*(10*)* denote the same set as(1) (1*0)*1*(2) 0+(0+10)*(3) (0+1)*10(0+1)*(4) None of theseIsnot 1) as same as given expression?
1 answer
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Madeeasy Discrete Maths notes
How many 5 letter word possible having atleast 2 a's ?
How many 5 letter word possible having atleast 2 a's ?
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GATE CSE 2016 Set 2 | Question: 40
The number of ways in which the numbers $1, 2, 3, 4, 5, 6, 7$ can be inserted in an empty binary search tree, such that the resulting tree has height $6$, is _________. Note: The height of a tree with a single node is $0$.
The number of ways in which the numbers $1, 2, 3, 4, 5, 6, 7$ can be inserted in an empty binary search tree, such that the resulting tree has height $6$, is _________.No...
8 answers
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GATE CSE 2015 Set 3 | Question: 7
Consider the following C program segment. # include <stdio.h> int main() { char s1[7] = "1234", *p; p = s1 + 2; *p = '0'; printf("%s", s1); } What will be printed by the program? $12$ $120400$ $1204$ $1034$
Consider the following C program segment.# include <stdio.h int main() { char s1[7] = "1234", *p; p = s1 + 2; *p = '0'; printf("%s", s1); }What will be printed by the pro...