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Answers by Desert_Warrior

5 votes
31
ISRO2015-63
Which of the following compression algorithms is used to generate a $\textsf{.png}$ file? $\text{LZ78}$ Deflate $\text{LZW}$ Huffman
Which of the following compression algorithms is used to generate a $\textsf{.png}$ file?$\text{LZ78}$Deflate$\text{LZW}$Huffman
38 votes
32
ISRO2015-58
Which layers of the OSI reference model are host-to-host layers? Transport, session, presentation, application Session, presentation, application Datalink, transport, presentation, application Physical, datalink, network, transport
Which layers of the OSI reference model are host-to-host layers?Transport, session, presentation, applicationSession, presentation, applicationDatalink, transport, presen...
2 votes
33
ISRO2011-48
The hamming distance between the octets of $\textsf{0xAA}$ and $\textsf{0x55}$ is $7$ $5$ $8$ $6$
The hamming distance between the octets of $\textsf{0xAA}$ and $\textsf{0x55}$ is$7$$5$$8$$6$
3 votes
34
ISRO2011-27
Which one of the following is true? $R \cap S = ( R \cup S) - [(R-S) \cup (S-R)]$ $R \cup S = ( R \cap S) - [(R-S) \cup (S-R)]$ $R \cap S = ( R \cup S) - [(R-S) \cap (S-R)]$ $R \cap S = ( R \cup S) \cup (R-S)$
Which one of the following is true?$R \cap S = ( R \cup S) - [(R-S) \cup (S-R)]$$R \cup S = ( R \cap S) - [(R-S) \cup (S-R)]$$R \cap S = ( R \cup S) - [(R-S) \cap (S-R)]$...
4 votes
36
OS \ CPU sched
In which of the following scheduling policies does context switching never take place? A) Round-robin B) Shortest job first C) Pre-emptive D) All of the above
In which of the following scheduling policies does context switching never takeplace?A) Round-robinB) Shortest job firstC) Pre-emptiveD) All of the above
0 votes
37
ISRO2011-32
In which layer of network architecture, the secured socket layer (SSL) is used? physical layer session layer application layer presentation layer
In which layer of network architecture, the secured socket layer (SSL) is used?physical layersession layerapplication layerpresentation layer
8 votes
38
ISRO2014-33
The following Finite Automaton recognizes which of the given languages? $\{ 1, 0 \}^* \{ 0 1 \}$ $\{ 1,0\}^*\{ 1\}$ $\{ 1 \} \{1, 0\}^*\{ 1 \}$ $1^*0^*\{0,1\}$
The following Finite Automaton recognizes which of the given languages?$\{ 1, 0 \}^* \{ 0 1 \}$$\{ 1,0\}^*\{ 1\}$$\{ 1 \} \{1, 0\}^*\{ 1 \}$$1^*0^*\{0,1\}$
8 votes
39
ISRO2007-13
By using an eight bit optical encoder the degree of resolution that can be obtained is (approximately) $1.8^\circ$ $3.4^\circ$ $2.8^\circ$ $1.4^\circ$
By using an eight bit optical encoder the degree of resolution that can be obtained is (approximately)$1.8^\circ$$3.4^\circ$$2.8^\circ$$1.4^\circ$
2 votes
42
UGC NET CSE | December 2015 | Part 3 | Question: 42
In an operating system, indivisibility of operation means: Operation is interruptable Race Condition may occur processor can not be prempted All of the above
In an operating system, indivisibility of operation means:Operation is interruptableRace Condition may occurprocessor can not be premptedAll of the above
0 votes
43
UGC NET CSE | December 2015 | Part 3 | Question: 37
Match the following with respect to various memory management algorithms : ... $\text{(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)}$
Match the following with respect to various memory management algorithms :$\begin{array}{clcl} & \textbf{List-I} & & \textbf{List-II} \\ \text{(a)} & \text{Demand pagin...
1 votes
44
UGC NET CSE | December 2015 | Part 3 | Question: 41
Match the following in Unix file system : ... $\text{(a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)}$
Match the following in Unix file system :$\begin{array}{clcl} & \textbf{List-I} & & \textbf{List-II} \\ \text{(a)} & \text{Boot block} & \text{(i)} & \text{Information a...
0 votes
45
AVL Tree insertion
The tree given is as follows: 40 / \ 35 53 / \ 20 60 How many rotations are required for insertion of elements 30,55,45,65,42 in above tree. (A) 2 (B) 3 (C) 4 (D) None of these
The tree given is as follows: 40 / \ 35 53 / \ 20 60 How many rotations are required for insertion of elements 30,55,45,6...
20 votes
47
ISRO-2013-2
The number of rotations required to insert a sequence of elements $9, 6, 5, 8, 7, 10$ into an empty $AVL$ tree is? $0$ $1$ $2$ $3$
The number of rotations required to insert a sequence of elements $9, 6, 5, 8, 7, 10$ into an empty $AVL$ tree is?$0$$1$$2$$3$
3 votes
48
Calculate address
Consider 3 dimensional array A[90][30][40] stored in a linear array in column major order. If the base address starts at 10, what is the location of A[20][20][30]? Assume the first element us stored at A[1][1][1].
Consider 3 dimensional array A[90][30][40] stored in a linear array in column major order. If the base address starts at 10, what is the location of A[20][20][30]? Assume...
36 votes
50
GATE CSE 2009 | Question: 7, ISRO2015-3
How many $32K \times 1$ RAM chips are needed to provide a memory capacity of $ 256K$ bytes? $8$ $32$ $64$ $128$
How many $32K \times 1$ RAM chips are needed to provide a memory capacity of $ 256K$ bytes?$8$$32$$64$$128$
1 votes
51
IEEE-754 32-bit floating-point representation
Which of the given number has its IEEE-754 32-bit floating-point representation as $(0 \ 10000000\ 110 0000 0000 0000 0000 0000)$ a) 2.5 b) 3.0 c) 3.5 d) 4.5
Which of the given number has its IEEE-754 32-bit floating-point representation as $(0 \ 10000000\ 110 0000 0000 0000 0000 0000)$a) 2.5b) 3.0c) 3.5d) 4.5
3 votes
52
entities
0 votes
53
net june 15
0 votes
54
Aggregate function
1 votes
56
GATE2015 EC-1: GA-3
Choose the word most similar in meaning to the given word: Educe Exert Educate Extract Extend
Choose the word most similar in meaning to the given word:EduceExertEducateExtractExtend
3 votes
57
GATE2015 EC-1: GA-2
Choose the appropriate word/phrase, out of the four options given below, to complete the following sentence: Frogs ____________________. croak roar hiss patter
Choose the appropriate word/phrase, out of the four options given below, to complete the following sentence:Frogs ____________________.croakroarhisspatter
4 votes
60
GATE2015 ME-3: GA-2
Fill in the blank with the correct idiom/phrase. That boy from the town was a ____________ in the sleepy village. dog out of herd sheep from the heap fish out of water bird from the flock
Fill in the blank with the correct idiom/phrase.That boy from the town was a ____________ in the sleepy village. dog out of herd sheep from the heap fish out of water bir...
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