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Answers by Kaluti
1
votes
81
ISRO 2008-ECE array processor
An array processor is a machine (a) SIMD (b) MIMD (c) SISD (d) MISD
An array processor is a machine(a) SIMD(b) MIMD(c) SISD(d) MISD
1.3k
views
answered
Mar 1, 2017
CO and Architecture
isro-ece
co-and-architecture
+
–
1
votes
82
output of program
If the following fragment (assume negative numbers are stored in 2's complement form) unsigned i=1; int j=-4; printf("%u",i+j); prints x then printf("%d", 8*sizeof(int)); outputs an integer that is same as (log in the options are of base 2) a)8*log(x+3) b)log(x+3) c)unpredictable value d)none of the above
If the following fragment (assume negative numbers are stored in 2's complement form)unsigned i=1;int j=-4;printf("%u",i+j);prints x then printf("%d", 8*sizeof(int));outp...
961
views
answered
Feb 28, 2017
1
votes
83
max min in an array
Consider the problem of computing min-max in an unsorted array where min and max are minimum and maximum elements of array. Algorithm A1 can compute min-max in a1 comparisons without divide and conquer. Algorithm A2 can compute min-max in a2 comparisons by scanning the array linearly. What could be the relation between a1 and a2 considering the worst case scenarios?
Consider the problem of computing min-max in an unsorted array where min and max are minimum and maximum elements of array. Algorithm A1 can compute min-max in a1 compari...
3.0k
views
answered
Feb 28, 2017
Algorithms
algorithms
array
maximum-minimum
+
–
0
votes
84
The number of ways of seating three gentlemen
The number of ways of seating three gentlemen and three ladies in a row, such that each gentlemen is adjacent to atleast one lady.
The number of ways of seating three gentlemen and three ladies in a row, such that each gentlemen is adjacent to atleast one lady.
465
views
answered
Feb 25, 2017
Combinatory
combinatory
+
–
0
votes
85
the number of ways in which 4 distinct balls
the number of ways in which 4 distinct balls can be put in 4 boxes labelled a,b,c,d such that b does not follow a, and c does not follow b, and d does not follow c,is
the number of ways in which 4 distinct balls can be put in 4 boxes labelled a,b,c,d such that b does not follow a, and c does not follow b, and d does not follow c,is
475
views
answered
Feb 25, 2017
Combinatory
combinatory
+
–
0
votes
86
ISI2016-PCB-CS-3
Consider the following extract from a program, written in a C-like language, that computes the transpose of a matrix. for (i=0; i<N; i++) for (j=0; j<N; j++) B[i,j]=A[i,j]; $A$ and $B$ are $N \times N$ matrices with floating point entries ... Each of $A$ and $B$ is stored starting from the beginning of a page None of the pages allocated to $A$ and $B$ are initially in memory.
Consider the following extract from a program, written in a C-like language, that computes the transpose of a matrix.for (i=0; i<N; i++) for (j=0; j<N; j++) B[i,j]=A[i,j]...
943
views
answered
Feb 25, 2017
Operating System
isi2016-pcb-cs
operating-system
demand-paging
page-fault
non-gate
descriptive
+
–
0
votes
87
ISRO2015-EC Flipflop
What is the functionality of following digital circuit? A is input data, CLK is system clock ind Y is output. Falling edge detection of input A Clock division by $2$ Rising edge detection of input A Clock division by $4$
What is the functionality of following digital circuit? A is input data, CLK is system clock ind Y is output.Falling edge detection of input AClock division by $2$Rising ...
743
views
answered
Feb 24, 2017
Digital Logic
isro2015-ece
isro-ece
digital-logic
+
–
3
votes
88
ISRO2015-EC Pipelining
Pipelining technique is used in microprocessor to improve which of the following parameter? Power dissipation Interrupt latency Die size Maximum clock frequency
Pipelining technique is used in microprocessor to improve which of the following parameter?Power dissipationInterrupt latencyDie sizeMaximum clock frequency
929
views
answered
Feb 24, 2017
CO and Architecture
isro2015-ece
isro-ece
co-and-architecture
pipelining
+
–
0
votes
89
ISI2015-PCB-CS-2b
Let $P_1(x, y_1),\: P_2(x, y_2), \dots, P_n(x, y_n)$ be a collection of $n$ distinct points lying on a vertical line $L$. The value of $x$ is stored in a variable, and $y_1, y_2, \dots, y_n$ are stored in an array in decreasing order. Additionally, you ... is to select an appropriate point $P_k$ on $L$ such that the cost of the route $R$ from $S$ to $D$ through $P_k$ is minimized.
Let $P_1(x, y_1),\: P_2(x, y_2), \dots, P_n(x, y_n)$ be a collection of $n$ distinct points lying on a vertical line $L$. The value of $x$ is stored in a variable, and $y...
588
views
answered
Feb 19, 2017
Algorithms
descriptive
isi2015-pcb-cs
algorithms
minimum-spanning-tree
+
–
0
votes
90
MST..
Let G(V, E) be an undirected graph with positive edge weights. What is the worst case time complexity to find minimum spanning tree using Kruskal algorithm is implemented using array data structure ? a) O(|E|+|V log V|) b) O(|V| |log V|) c) O(|V2|) d) O(|V| |log2V|)
Let G(V, E) be an undirected graph with positive edge weights. What is the worst case time complexity to find minimum spanning tree using Kruskal algorithm is implemented...
501
views
answered
Feb 3, 2017
Algorithms
minimum-spanning-tree
algorithms
+
–
1
votes
91
#Operator Overloading
Which of the following statement (s) regarding operator overloading is false? a. Overloaded operator should have same precedence as in actual operator. b. Overloaded operator should have same number of operands as in actual operator. c. Overloaded operator should return same type ... ;ndash;> operators I. a and d only II. b and c III. c only IV. all statements are correct
Which of the following statement (s) regarding operator overloading is false?a. Overloaded operator should have same precedence as in actual operator.b. Overloaded operat...
2.9k
views
answered
Jan 21, 2017
Programming in C
cpp
+
–
0
votes
92
computer networks
Station A needs to send a message consisting of 10 packets to station B using a sliding window of size 4. All packets are ready and can be transferred immediately. Selective repeat and GBN are used at 2 different times and every 5th packet get lost for both protocols. (ACK's from B never ... ensure safe delivery to B. Then x+y = ? Ans given=31...........but i got 38(x=12 and y=26)
Station A needs to send a message consisting of 10 packets to station B using a sliding window of size 4. All packets are ready and can be transferred immediately. Select...
645
views
answered
Dec 26, 2016
0
votes
93
Virtual Address paging
A certain computer provides its users with a virtual address of $20$ bits, the physical address of $32$ bits. The system uses demand paged environment with page size is $4K$ bytes. Find the corresponding physical address of the virtual address $0x12345$. Consider first $20$ pages fit in frames starting from $10$ to $30$ frames and frame index start with $0$.
A certain computer provides its users with a virtual address of $20$ bits, the physical address of $32$ bits. The system uses demand paged environment with page size is $...
803
views
answered
Dec 24, 2016
Operating System
paging
operating-system
+
–
1
votes
94
#virtual gate i have doubt option b and c plz explain???
257
views
answered
Sep 20, 2016
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