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Answers by Habibkhan
4
votes
301
CIDR notation
556
views
answered
Jan 12, 2017
7
votes
302
ACE Basic test
Test Digital logic ques 15
Test Digital logic ques 15
927
views
answered
Jan 12, 2017
0
votes
303
Binary Search tree
Consider an array with ‘n’ numbers, let “T” be time complexity for finding a number appeared maximum number of times in an array. Using Binary Search Tree data structure the T will be A. O(log n) B. O(n) C. O(n logn) D. O(n2)
Consider an array with ‘n’ numbers, let “T” be time complexity for finding a number appeared maximum number of times in an array. Using Binary Search Tree data st...
2.2k
views
answered
Jan 11, 2017
Programming in C
binary-search-tree
data-structures
time-complexity
+
–
4
votes
304
Time Complexity
What is the time complexity of quick sort when (i) Choosing median of sorted array as pivot.
What is the time complexity of quick sort when (i) Choosing median of sorted array as pivot.
780
views
answered
Jan 11, 2017
3
votes
305
made easy
Unix I-node has disk block size 8 KB and maximum file possible with the double indirect is 32 GB. Then the number of bits which represents disk block address is _______ bits.
Unix I-node has disk block size 8 KB and maximum file possible with the double indirect is 32 GB. Then the number of bits which represents disk block address is _______ b...
310
views
answered
Jan 10, 2017
5
votes
306
ME-CN
Assume a CSMA/CD network that transmit data at a rate of 20 Mbps over a 20 km cable with no repeater. If minimum frame size require for network is 5,000 KB then speed of the signal inside cable is __________ (in Km/sec). What should be correct ans : 19.53 or 20
Assume a CSMA/CD network that transmit data at a rate of 20 Mbps over a 20 km cable with no repeater. If minimum frame size require for network is 5,000 KB then speed of ...
706
views
answered
Jan 10, 2017
3
votes
307
MadeEasy Subject Test: Operating System - Threads
Consider the following statements. 1. A thread running in critical section never get context switched. 2. Hardware access to devices is usually available in user mode. 3. Modifications to the page tables are only possible in Kernel mode. Which of the above statements are incorrect?
Consider the following statements.1. A thread running in critical section never get context switched.2. Hardware access to devices is usually available in user mode.3. Mo...
703
views
answered
Jan 10, 2017
Operating System
made-easy-test-series
operating-system
threads
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–
5
votes
308
Virtual Gate Test Series: Compiler Design - Triples
Which of the following is an advantage of $\text{'Triples'}$ Statements can be moved around Wastage of too much space Space is not wasted Two memory access per operation
Which of the following is an advantage of $\text{'Triples'}$Statements can be moved aroundWastage of too much spaceSpace is not wastedTwo memory access per operation
999
views
answered
Jan 9, 2017
Compiler Design
compiler-design
intermediate-code
virtual-gate-test-series
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–
7
votes
309
probability
Let S be a sample space and two mutually exclusive events Aand B be such that A∪B=A∪B=S. If P(.)denotes the probability of the event, the maximum value of P(A)P(B) is_____.
Let S be a sample space and two mutually exclusive events Aand B be such that A∪B=A∪B=S. If P(.)denotes the probability of the event, the maximum value of P(A)P(B) is...
627
views
answered
Jan 8, 2017
11
votes
310
DOUBT
my answer is "B" but the answer is given "C"
my answer is "B" but the answer is given "C"
1.3k
views
answered
Jan 8, 2017
Theory of Computation
theory-of-computation
+
–
2
votes
311
MadeEasy Subject Test: CO & Architecture - Io Handling
481
views
answered
Jan 8, 2017
CO and Architecture
made-easy-test-series
co-and-architecture
io-handling
+
–
9
votes
312
Relational operators property
An operator on relations is called monotone whenever we add a tuple to one of its arguments, the result contains all the tuples that it contained before adding the tuple plus perhaps more tuples. Which of the following operator is monotone? $\Join$ $\cap$ $-$ $\large \sigma$
An operator on relations is called monotone whenever we add a tuple to one of its arguments, the result contains all the tuples that it contained before adding the tuple ...
2.4k
views
answered
Jan 7, 2017
Databases
relational-algebra
databases
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–
7
votes
313
Addressing Mode
S1 : Relative mode is the addressing mode which can be used to write code in which reallocation is done at run time. S2 : Indirect addressing through registers can be used to access global variables. Which of the following option is correct?
S1 : Relative mode is the addressing mode which can be used to write code in which reallocation is done at run time.S2 : Indirect addressing through registers can be used...
1.9k
views
answered
Jan 7, 2017
CO and Architecture
co-and-architecture
addressing-modes
+
–
1
votes
314
2PL doubt
341
views
answered
Jan 7, 2017
2
votes
315
Am i right?
184
views
answered
Jan 7, 2017
4
votes
316
combinatorics
coefficient of x^20 in (1+x+x^2+......................)^2 is?
coefficient of x^20 in (1+x+x^2+......................)^2 is?
423
views
answered
Jan 5, 2017
Mathematical Logic
combinatory
+
–
10
votes
317
poisson distribution
1.7k
views
answered
Jan 5, 2017
2
votes
318
counter ques
Using four cascaded counters with a total of 16 bits, how many states must be deleted to achieve a modulus of 50,000? A. 50,000 B. 65,536 C. 25,536 D. 15,536
Using four cascaded counters with a total of 16 bits, how many states must be deleted to achieve a modulus of 50,000?A. 50,000B. 65,536C. 25,536D. 15,536
2.6k
views
answered
Jan 5, 2017
6
votes
319
Made-easy test series
Cache can hold 512KB. Data is transferred between main memory and Cache Block of 32B each. Main memory consists of 4GB. If cache memory is 2-way set associative then the hexadecimal main memory address (ABABABAB)H is mapped to which cache set? Answer ... I understood how they got set offset value but didn't understand how they got the answer for line offset. Please help.
Cache can hold 512KB. Data is transferred between main memory and Cache Block of 32B each. Main memory consists of 4GB. If cache memory is 2-way set associative then the ...
795
views
answered
Jan 5, 2017
5
votes
320
PRECEDENCE GRAPH
T1 T2 T3 T4 R(X) W(X) C3; W(X) C1; W(Y) R(Z) C2; R(X) R(Y) C4; ----------------------------------------------------------------------------------------------------------------------------------------- Doubt: Transaction T3 is commited before T1 and w-w problem.This results is there any edge between T3 and T1 in precedence graph or not??
T1T2T3T4 R(X) W(X) C3; W(X) C1; W(Y) R(Z) C2; R(X) R(Y) C4; -Doubt: Transaction T3 is commited before T1 and w-w problem.This results...
1.5k
views
answered
Jan 5, 2017
3
votes
321
Simple Doubt in Integration
$\int_{- \pi }^{\pi} t^{2} \sin t \ dt$
$\int_{- \pi }^{\pi} t^{2} \sin t \ dt$
384
views
answered
Jan 4, 2017
Calculus
calculus
+
–
3
votes
322
Combinatorics Doubt
A box contain 10 screws out of which 3 are defective.If two screws are drawn at random WITH REPLACEMENT.What is the probability that no screw is defective? Answer given as 7c2/10C2 my question is ,as its given With Replacement. So why not it is (7/10)*(7/10)
A box contain 10 screws out of which 3 are defective.If two screws are drawn at random WITH REPLACEMENT.What is the probability that no screw is defective?Answer given as...
1.1k
views
answered
Jan 4, 2017
6
votes
323
Computer Architecture Pipelining
2.4k
views
answered
Jan 4, 2017
CO and Architecture
pipelining
branch-conditional-instructions
co-and-architecture
+
–
3
votes
324
Adder
925
views
answered
Jan 4, 2017
Digital Logic
digital-logic
adder
+
–
3
votes
325
Time Complexity
What is the time complexity of this? for(i=1;i<=n;i=i*2) { for(j=0;j<i;j++) {temp=temp+i;} }
What is the time complexity of this?for(i=1;i<=n;i=i*2) { for(j=0;j<i;j++) {temp=temp+i;}}
227
views
answered
Jan 4, 2017
Algorithms
time-complexity
+
–
3
votes
326
IP ADDRESSING
if ip fragment offset is 32 then how many number of datagram bytes ahead of this fragment ?
if ip fragment offset is 32 then how many number of datagram bytes ahead of this fragment ?
736
views
answered
Jan 4, 2017
3
votes
327
interrupt handling
Assume that memory is byte addressable with word size of 32 bits. The program has been loaded in memory 300(decimal) Address onwards. If an interrupt is occurred during the execution of HALT which is stored at 328. What will be the return Address pushed on to the stack?
Assume that memory is byte addressable with word size of 32 bits. The program has been loaded in memory 300(decimal) Address onwards. If an interrupt is occurred during t...
614
views
answered
Dec 31, 2016
7
votes
328
UNIX i-node3
consider a unix file system impleneted with i-node,that resides on a disk of size 512GB.Each i-node has atotal of 15 block addresses,consisting of direct and indirect block adresses. suppose we configure a file system to use a block size of 32KB.How many bytes are needed to store all 15 block addresses in an i-node? a)15byte b)29byte c)45byte d)75byte
consider a unix file system impleneted with i-node,that resides on a disk of size 512GB.Each i-node has atotal of 15 block addresses,consisting of direct and indirect bl...
1.0k
views
answered
Dec 31, 2016
Operating System
inode
unix
operating-system
+
–
5
votes
329
DOUBT
1.4k
views
answered
Dec 31, 2016
Digital Logic
digital-logic
+
–
3
votes
330
Flow Control
Consider a satellite communication channel with 0% error rate and a link capacity of 64 kbps. The satellite is sending the images of size 512 bytes data in one direction. One Image can be accumulated in one frame. The acknowledgement packets are very small and can be negligible to calculate the ... Kbps, 64 Kbps 6.7 Kbps, 47 Kbps, 101 Kbps, 0.6 Mbps 6.7 Kbps, 47 Kbps, 61 Kbps, 0.6 Mbps
Consider a satellite communication channel with 0% error rate and a link capacity of 64 kbps. The satellite is sending the images of size 512 bytes data in one direction....
481
views
answered
Dec 31, 2016
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