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Recent questions tagged test-series
4
votes
1
answer
121
Applied Test series: DS
The number of insertion sequences of the numbers {1,2,3,4,5,6,7} which would lead to the following BST How to tackle this kind of problem. Anyone!
ramakrushna
asked
in
Programming in C
Dec 31, 2021
by
ramakrushna
1.3k
views
test-series
data-structures
binary-search-tree
1
vote
1
answer
122
Test Series: Applied
What is the output of the following c-code? 320 1 64 Compiler Error What should be ans for this one. This program will compiler error right?(invalid operands to binary ) Even i checked in Compiler by running this code. How the ans given by them is 64. Can anyone help me out. Am i missing something.
ramakrushna
asked
in
Programming in C
Dec 30, 2021
by
ramakrushna
455
views
test-series
programming-in-c
output
0
votes
1
answer
123
Applied Mock Test
Among individuals who have sustained head injuries, x-rays reveal that only about 6% have skull fractures. Nausea is a standard symptom of a skull fracture and occurs in 98% of all skull fracture cases with other types of head injuries, nausea is present ... an individual who has just suffered a head injury is not nauseous. Find the probability that he has a skull fracture _____
LRU
asked
in
Probability
Dec 29, 2021
by
LRU
376
views
test-series
probability
engineering-mathematics
0
votes
0
answers
124
Test Series: COA
I need help in this one.
ramakrushna
asked
in
CO and Architecture
Dec 28, 2021
by
ramakrushna
473
views
test-series
ace-test-series
co-and-architecture
2
votes
1
answer
125
Applied Test Series
A disk drive has 5000 cylinders, numbered 0 to 4999. The drive is serving a request at cylinder 143 currently and the previous request was at 125. The disk I/O queue, in FIFO order, is 86, 1470, 913, 1774, 948, 1509, 1022, 1750, 130 ... the current head position, what is the total distance (in cylinders) that the disk arm moves to satisfy all the pending requests, for SCAN?
LRU
asked
in
Operating System
Dec 28, 2021
by
LRU
4.0k
views
test-series
operating-system
disk-scheduling
file-system
0
votes
1
answer
126
Applied Test Series
Consider the following items with their associated weights and values. If a knapsack of capacity 25 units of weight is available and we are allowed to take either the item completely or leave it the maximum possible profit if we follow the greedy approach by being greedy about profit is _____
LRU
asked
in
Algorithms
Dec 28, 2021
by
LRU
1.6k
views
test-series
knapsack-problem
algorithms
greedy-algorithm
1
vote
1
answer
127
Applied Mock Test
How Long it will take if a person clicks on a link to retrieve the HTML file referring to 12 objects. We are using the Non-persistent HTTP connection with 6 parallel TCP connections. Assume the transmission time for any file is 0 ms. The round trip time between the person and the sever is RTT ms.?
LRU
asked
in
Computer Networks
Dec 28, 2021
by
LRU
953
views
test-series
computer-networks
http
application-layer
1
vote
3
answers
128
Applied Mock Test
Host A is connected to host B with a 100 Mbps link that has a 200 ms one-way latency and transmission delay of 10 sec. How much data can A send to B before B’s first acknowledgement reaches A?
LRU
asked
in
Computer Networks
Dec 28, 2021
by
LRU
444
views
test-series
computer-networks
data-link-layer
1
vote
2
answers
129
Applied Test series: C-programming
I know the answer but need a good explanation for this question. Can anyone help. Thanks!
ramakrushna
asked
in
Programming in C
Dec 26, 2021
by
ramakrushna
498
views
test-series
programming-in-c
operators
0
votes
1
answer
130
Applied Test Series: Knapsack Problem
The following table givens the frequency of 4 letters in a database of text If Huffman encoding is used to encode the word “aaabca” the number of bits required for it is given by ______. Need help!
ramakrushna
asked
in
Operating System
Dec 25, 2021
by
ramakrushna
518
views
test-series
knapsack-problem
algorithms
1
vote
1
answer
131
Test Series: ACE
How to approach this one?
ramakrushna
asked
in
CO and Architecture
Dec 23, 2021
by
ramakrushna
405
views
ace-test-series
co-and-architecture
test-series
pipelining
1
vote
1
answer
132
Live Test Series Live: Applied
We are given a hard disk of 500 GB. The performance details are : 5000 RPM rotation rate 200 cylinders, numbered from 1 to 200 Takes 1 + (n/20) milliseconds to move heads across n cylinders (e.g., from i to i + n). A ... the head travels half the cylinders and half a revolution. The average time taken to read a 1MB block from the hard disk is__? Need help.
ramakrushna
asked
in
CO and Architecture
Dec 22, 2021
by
ramakrushna
770
views
test-series
operating-system
disk-scheduling
disk
2
votes
1
answer
133
Applied Mock Test
A uniprocessor computer system has three processes, which alternate 20ms CPU bursts with 80ms I/O bursts. All the processes were created at nearly the same time. The I/O of all the processes can proceed in parallel. The absolute difference of CPU utilization (over a long period of time) using FCFS and Round Robin (time quantum 10ms) for this system is _____ %
LRU
asked
in
Operating System
Dec 22, 2021
by
LRU
2.4k
views
test-series
operating-system
process-scheduling
2
votes
1
answer
134
Applied Mock Test
The smallest number of keys that will force a B-Tree of order 3 to have a height of 3 are _______ Consider that the root node is at height 0.
LRU
asked
in
Databases
Dec 22, 2021
by
LRU
781
views
test-series
databases
b-tree
1
vote
1
answer
135
Test Series- Applied:
Given a system with 3 processes where each process requires at least 2 resources to complete their execution, then the largest number of resources which will guarantee a deadlock is ___ I answered it as 3. Because it asked for maximum which is not correct. Can someone help me in this.
ramakrushna
asked
in
Operating System
Dec 20, 2021
by
ramakrushna
382
views
operating-system
test-series
deadlock-prevention-avoidance-detection
1
vote
1
answer
136
Applied Gate All India Mock Test 3 - 2022
Suppose we have virtual memory containing 8 pages with 512 bytes per page and physical memory with 16-page frames. Given the following page table ( where virtual page number gives page number and page frame number gives frame number ), the physical address( in decimal ) corresponding to the virtual address of page number 4, byte 241 is ______ .
Aadesh
asked
in
Operating System
Dec 19, 2021
by
Aadesh
1.2k
views
operating-system
test-series
virtual-memory
numerical-answers
1
vote
2
answers
137
Operation system Applied test series 2022
If the P() and V() semaphore operations are not executed atomically, then which of the following are always correct? Mutual exclusion satisfied Progress is not satisfied Bounded waiting is not satisfied None of the above Can anyone help me in this A should not be the ans as there is no restriction on atomicity. What about b and c.
ramakrushna
asked
in
Operating System
Dec 18, 2021
by
ramakrushna
717
views
test-series
operating-system
semaphore
mutual-exclusion
0
votes
1
answer
138
Applied Mock Test
The packet is sent from source to router with the link having the maximum transmission unit (MTU) as 480 bytes, the header is of size 20 bytes. The intermediate fragment size is X and the last fragment size is Y when the packet size is of 2000 bytes including the header. Calculate the value of X+Y in bytes?
LRU
asked
in
Computer Networks
Dec 18, 2021
by
LRU
489
views
test-series
computer-networks
fragmentation
network-layer
1
vote
1
answer
139
Applied Mock Test
Consider an IP packet with a length of 2000 bytes which includes a 20-byte header . The packet is forwarded to an IPv4 router that supports a Maximum Transmission Unit (MTU) of 400 bytes. Assume that the length of the IP header in all the outgoing fragments of this packet is 20 bytes. The fragmentation offset value stored in the third fragment is _______.
LRU
asked
in
Computer Networks
Dec 18, 2021
by
LRU
580
views
test-series
computer-networks
fragmentation
network-layer
0
votes
1
answer
140
Telegram Test Series
rsansiya111
asked
in
DS
Dec 14, 2021
by
rsansiya111
221
views
test-series
1
vote
0
answers
141
Applied Mock Test
A uniprocessor computer system has three processes, which alternate 20ms CPU bursts with 80ms I/O bursts. All the processes were created at nearly the same time. The I/O of all the processes can proceed in parallel. The absolute difference of CPU utilization (over a long period of time) using FCFS and Round Robin (time quantum 10ms) for this system is _____ %
LRU
asked
in
Operating System
Dec 14, 2021
by
LRU
369
views
test-series
operating-system
cpu
process-scheduling
process
4
votes
2
answers
142
Applied Mock Test 2
In TCP, MSS is 8B. If during the 6th RTT the network is congested and timeout occurs, by using the congestion algorithm, then the threshold value is _________(in Bytes). (assume initial congestion window size for the first transmission is 1 MSS)
LRU
asked
in
Computer Networks
Dec 11, 2021
by
LRU
1.5k
views
test-series
computer-networks
congestion-control
transport-layer
0
votes
1
answer
143
#Made easy
Let N stations share 40kbps of pure aloha channel. Frame size is 512 bits which are send at every 40 seconds. The maximum value of N is ____
Nitesh_Yadav
asked
in
Computer Networks
Dec 10, 2021
by
Nitesh_Yadav
499
views
made-easy-test-series
test-series
computer-networks
2
votes
1
answer
144
Applied Mock Test
What will be the efficiency of the channel in (% )in CSMA/CD when bandwidth is 20 Mbps. The speed of the signal is 4000 Km/s. The frame size is 1000 bits and the length of the cable 200 m.[ Note: round off the final answer in upto one decimal place]
LRU
asked
in
Computer Networks
Dec 8, 2021
by
LRU
855
views
test-series
computer-networks
csma-cd
ethernet
1
vote
2
answers
145
Applied Mock Test
Find the next term in the series 10, 18, 28, 40, 54?
LRU
asked
in
Quantitative Aptitude
Dec 5, 2021
by
LRU
454
views
test-series
general-aptitude
number-series
1
vote
1
answer
146
Applied Test Series
The cache takes 2 cycles to access and has a 5% miss rate, main memory takes 100 cycles to access and has an 8% miss rate, and the disk takes 10,000 cycles to access. The average memory access time for a given system is____ (in cycles)
LRU
asked
in
CO and Architecture
Dec 4, 2021
by
LRU
356
views
test-series
computer-architecture
cache-memory
1
vote
1
answer
147
Applied Test Series
A cache memory system with capacity of N words and block size of B words is to be designed. If it is designed as a direct mapped cache, the length of the TAG field is 14 bits. If it is designed as a 4-way set associative cache, the length of the TAG field will be ………… bits.
LRU
asked
in
CO and Architecture
Dec 4, 2021
by
LRU
396
views
test-series
co-and-architecture
cache-memory
1
vote
1
answer
148
Applied Test Series
Consider a machine with a byte addressable main memory of 216 bytes and block size of 8 bytes. Assume that a 2-way associative cache consisting of 32 lines is used with this machine. A 16-bit memory address divided into tag, set number, and byte ... sequence of addresses the number of misses are____ 0001 0001 0001 1011 1100 0011 0011 0100 1101 0000 0001 1101 1010 1010 1010 1010
LRU
asked
in
CO and Architecture
Dec 4, 2021
by
LRU
678
views
test-series
co-and-architecture
cache-memory
1
vote
1
answer
149
Gate@Zeal test series
Here each resource have a single instance, we can check whether a given system is safe or not is by checking whether there exists a cycle or not, To detect cycle in the graph, the most efficient algorithm is the DFS, So, Time complexity should be O(m+n), ... approximately equals to the number of vertices. But the answer given is O(m*n^2). Can anyone explain how O(m*n^2)?
Crackca
asked
in
Operating System
Dec 3, 2021
by
Crackca
953
views
operating-system
test-series
0
votes
1
answer
150
testseries
Direct mapped cache, may produce more misses if programs refers to memory words that occupy a same tag value?? is this statement is correct or not??? give a reason??
Abhishek tarpara
asked
in
CO and Architecture
Dec 1, 2021
by
Abhishek tarpara
195
views
cache-memory
test-series
co-and-architecture
made-easy-test-series
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