1 answer
7
given schedule s: R2A W1B W1C R3B R2B R1A C1 R2C C2 W3A C3How should I approach to above problem when LOCKS ARE NOT GIVEN and to find if s is 2PL ?
1 answer
8
In the above ER diagram how many relational table and attributes will be in respective table??
0 answers
9
Consider all the elements of an array is same and choosing pivot such a way that divides array into two equal parts. Then will it behave like QuickSort best case or worst...
3 answers
10
complement of CFL can never be CFL.please explain if the above statement is true of false?
1 answer
11
int a = 50, b = 50;a = a+++++b;b = b+++++a; Value of b after executing these .I think it should be undefined behaviour. But in answer it is given 155. Can anybody verify ...
1 answer
13
$L1=a^n b^n c^m | n,m>0$$L2=a^n b^m c^m |n,m>0$Then L1 intersection L2= a^n b^n c^n or a^n b^n c^mWhich one will be correct??
0 answers
14
{w/w€{0,1}^*; w has equal no. of occurrance of ‘001 and ‘010’} is regular or not??
0 answers
15
$L_1=\{a^m b^m c a^n b^n | m,n>=0\}$$L_2=\{a^i b^j c^k | i, j,k >=0\}$Then $L_1 \cap L_2$ = $\{a^m b^m c\}$ or $\{a^n b^n c\}$ or $\{a^i b^i c\}$ or $\{a^j b^j c\}$Which...
0 answers
16
A group G having O(G)= 200 is known to be cyclic with g being one of its generator.It is given that O(g^x)=100 for some x€Z. Then value of x is?
0 answers
17
0 answers
19
0 answers
20
If the sender window size is 128 using selective repeat arq,then the sequence no. of the frame to be send after sending 400th frames is_?
0 answers
21
How many binary min heap possible with element(1,2,3,4,5,6,7)?
0 answers
22
No of generators in a cyclic group when O(G)=12 and O(G)=13?
1 answer
23
For two relations R(a,b) with FD F={a->b} and S(b,c) with FD F={b->c} then R natural join S is Bcnf. Explain True or False?
0 answers
24
A 4way set associative cache lines of 32 bytes and a cache size of 16kb. Which of the below main memory blocks is mapped to set 13 of the cache memory when 16mb main memo...