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Recent questions tagged test-series

1 vote
1 answer
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AFAIK "In direct we do specify the address of the operand right? Its just that we specify it in the instruction directly, ie hardcode the address in the instruction. In implied there is no address given since address is deduced from the operation itself." Is this right?
asked Jan 17, 2017 in CO and Architecture Purple 176 views
3 votes
1 answer
3
Consider a system with 2 level paging applicable the page table is divided into 8k pages of size 16kB.The memory is byte addresable if the physical address space is 128MB which is divided into 4KB frames.The page table entry of outer page table is 32 bitand page table entry size ... .What will be the page table size of inner and outer page table. A-32KB,128KB B-32KB,32KB C-128KB,128KB D-128KB,32KB
asked Jan 17, 2017 in Operating System Gate Madrista 914 views
0 votes
1 answer
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5 votes
2 answers
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int x=0; int A(n) { statement //takes O(1) time if(n==1) return 1; else { $X+=8.A\left ( \frac{n}{2}\right )+n^3$; } return X; } What is the time complexity f the above code?
asked Jan 15, 2017 in Algorithms Aboveallplayer 666 views
1 vote
0 answers
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asked Jan 14, 2017 in Programming gautamcse27 91 views
0 votes
1 answer
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what will be differnece if we use c)option and d) option explain ??
asked Jan 13, 2017 in DS focus _GATE 88 views
0 votes
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asked Jan 13, 2017 in Programming Arnabi 80 views
0 votes
1 answer
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How many rows will be there in the output of the following query?
asked Jan 12, 2017 in Databases reena_kandari 89 views
0 votes
0 answers
12
0 votes
2 answers
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A computer has 20 tape drivers, with n processes competing for them. Each process may need five drivers. What is the maximum value of n for the system to be deadlock free?
asked Jan 12, 2017 in CO and Architecture Dulqar 126 views
1 vote
0 answers
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$\frac{1}{10^{9}}[30*10^{-3}]+(1-\frac{1}{10^{9}})[300*10^{-9}]$ Answer should be in nano seconds
asked Jan 12, 2017 in Quantitative Aptitude Dulqar 105 views
0 votes
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Why is the answer D? How to solve it in simple way other than learning Rice Theorem? Does anyone know Rice thm in short?
asked Jan 12, 2017 in Theory of Computation Purple 160 views
0 votes
1 answer
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Four different pens (1, 2, 3, 4) are to be distributed at random in four pen stands marked as 1, 2, 3, 4. What is the probability that none of the pen occupies the place corresponding to its number ? a. 17/18 b. 3/8 c. 1/2 d. 5/8 How will we use the formula for derangements here? Using the direct formula of !n is giving wrong answer.
asked Jan 11, 2017 in Quantitative Aptitude Purple 438 views
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1 answer
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the need of heap allocation at runtime is a) to support dynamic data structure b)to support dynamic scoping c) to support recursion d) all of the above explain?
asked Jan 10, 2017 in Compiler Design focus _GATE 62 views
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2 answers
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How will I find SLR(1) for such a big CFG? I could find error in LL(1) and conflict in LR(0)? But finding SLR(1) is time-consuming if using item generation approach?
asked Jan 8, 2017 in Compiler Design Adiaspirant 91 views
1 vote
1 answer
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Find the value of F. Answer seems to be $Q \bigodot R$ Whereas I'm getting PQR + $\bar{P}\bar{Q}\bar{R}$
asked Jan 6, 2017 in Digital Logic Krunal2016 130 views
8 votes
2 answers
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The number of min heap trees are possible with 13 elements such that every leaf node must be greater than all non-leaf nodes of the tree are ___ A. 627 B. 747 C. 657 D. 757
asked Jan 6, 2017 in Programming diksha kahensa 595 views
0 votes
1 answer
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Can any one answer that ****** test series are good or not? , because made easy is horrible.
asked Jan 4, 2017 in Study Resources sanyam53 146 views
3 votes
1 answer
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Caption
asked Jan 1, 2017 in Computer Networks Vaishali Trivedi 72 views
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