Register
Filter

Answers by bahirNaik

1 votes
2
Relation between Intersection and natural inner join on common column
When , then the cost of computing is (A) the same as R S (B) greater the R S (C) less than R S (D) cannot say anything
When , then the cost of computing is(A) the same as R S (B) greater the R S(C) less than R S (D) cannot say anything
8 votes
3
Canonical cover of a set
Consider the following set of functional dependency on the scheme (A, B,C) A-->BC, B-->C, A--> B, AB-->C The canonical cover for this set is: (A) A-->BC and B--> C B. A-->BC and AB--> C C. A--> BC and A--> B D. A--> B and B--> C
Consider the following set of functional dependency on the scheme (A, B,C) A >BC, B >C, A B, AB >C The canonical cover for this set is:(A) A >BC and B CB. A >BC and AB ...
2 votes
4
fork()
main() { printf(" * "); for(i=0;i<n;i++) fork(); printf(" * "); } how many times * is printed??
main(){printf(" * ");for(i=0;i<n;i++)fork();printf(" * ");}how many times * is printed??
0 votes
6
Operating System
Disk Access Question
Disk Access Question
3 votes
9
Indexing
1 votes
10
consistency in database
3 votes
11
B+ tree order
0 votes
12
Outer join
3 votes
15
switching
A sends 2 frames of 1000 bit each to B via switch S.Bandwidth=10Mbps propogation delay over links=5us find time when second packet reaches B completely
A sends 2 frames of 1000 bit each to B via switch S.Bandwidth=10Mbps propogation delay over links=5us find time when second packet reaches B completely
1 votes
17
Type of error
The given statement has what type of error ? in /* declare variable */ x;
The given statement has what type of error ?in /* declare variable */ x;
1 votes
19
Need discussion link
I need links of discussion made on all subjects till date ..anyone having link,please share it.
I need links of discussion made on all subjects till date ..anyone having link,please share it.
1 votes
20
Chromatic number
What is the chromatic number of Kn - e (complete graph with an edge removed)?
What is the chromatic number of Kn - e (complete graph with an edge removed)?
10 votes
21
Floating point
The decimal equivalents of $01440000$ a $32$- bit hexadecimal representation of $IEEE$ single-precision floating point number is $1.11 \times 2^{-125}$ $1.88 \times 2^{-125}$ $1.68 \times 2^{-124}$ $1.88 \times 2^{-129}$
The decimal equivalents of $01440000$ a $32$- bit hexadecimal representation of $IEEE$ single-precision floating point number is$1.11 \times 2^{-125}$$1.88 \times 2^{-125...
4 votes
22
Subject Topic- Probability
what is positively skewed ,symmetric and negatively skewed distribution?
what is positively skewed ,symmetric and negatively skewed distribution?
0 votes
23
how many surfaces are required
pls xplain the last line of the qs,"records cannot span 2 records" and what effect does it bring to the problem
pls xplain the last line of the qs,"records cannot span 2 records" and what effect does it bring to the problem
6 votes
27
GATE CSE 2015 Set 2 | Question: 41
Consider the following routing table at an IP router: ... $\text{i-b, ii-c, iii-d, iv-e}$ $\text{i-b, ii-c, iii-e, iv-d}$
Consider the following routing table at an IP router:$$\begin{array}{|l|l|l|} \hline \textbf {Network No} & \textbf {Net Mask} & \textbf{Next Hop} \\\hline \text {128.96...
–4 votes
29
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...
Page: