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Recent questions tagged test-series
0
votes
2
answers
151
Gate@Zeal Test series
How to calculate the sizeof(arr2)?
Crackca
asked
in
Programming in C
Nov 28, 2021
by
Crackca
505
views
test-series
2
votes
1
answer
152
Applied Grand Test 2
Three processes P1, P2 and P3 arrive at time zero. The total time spent by the process in the system is 10ms, 20ms, and 30ms respectively. They spent the first 20% of their execution time doing I/O and the rest 80% in CPU processing. What is the percentage utilization of CPU using FCFS scheduling algorithm?
LRU
asked
in
Operating System
Nov 24, 2021
by
LRU
5.7k
views
test-series
operating-system
process-scheduling
0
votes
1
answer
153
Applied Test Series
Assume that we are retrieving a HTML base file with 10 embedded objects. Consider X Round trip time(RTT's) are required to retrieve the base file and the objects under non persistent HTTP with no parallel connection, and Y Round trip time(RTT' ... HTTP with 6 parallel connections.Compute X+ Y ? [Ignore the processing delays, closing TCP connection or any other delays].
Aashay kaurav
asked
in
Computer Networks
Nov 22, 2021
by
Aashay kaurav
1.9k
views
test-series
computer-networks
application-layer
2
votes
1
answer
154
Applied Grand Test 2
Consider the equivalence relation R induced by the partition P={{1},{3},{2,4,5,6}} of set A={1,2,3,4,5,6}. The number of ordered pairs in R is ____
LRU
asked
in
Set Theory & Algebra
Nov 22, 2021
by
LRU
387
views
test-series
discrete-mathematics
set-theory&algebra
2
votes
1
answer
155
Applied Grand Test 2
What is the value of the given determinant ?
LRU
asked
in
Linear Algebra
Nov 22, 2021
by
LRU
767
views
linear-algebra
test-series
determinant
2
votes
1
answer
156
Applied Grand Test 2
Given a disk with 100 cylinders (0 to 99). Exactly one time unit is required to move the read/write head from one cylinder to the next. At time 0 the heads are at cylinder 0 and no requests are pending. The following six requests ... of the heads in movement. Assuming, that rotational and transfer times are negligible, the total time required for the Scan algorithm is _____
LRU
asked
in
Operating System
Nov 22, 2021
by
LRU
874
views
test-series
operating-system
disk-scheduling
2
votes
1
answer
157
Applied Test Series
Three quantities P, Q and R are such that PQ = KR, where K is a constant. When P is kept constant, Q varies directly as R; when Q is kept constant, P varies directly as R and when R is kept constant, P varies directly as Q. Initially, P was at 25 and P : Q : R was 1 : 9 : 25. Find the value of P when Q equals 81 at constant R.
LRU
asked
in
Quantitative Aptitude
Nov 16, 2021
by
LRU
881
views
test-series
general-aptitude
quantitative-aptitude
3
votes
1
answer
158
Applied Test Series
What is the value of the determinant ?
LRU
asked
in
Linear Algebra
Nov 13, 2021
by
LRU
611
views
test-series
engineering-mathematics
determinant
1
vote
2
answers
159
Applied Test Series
Consider the following code 1. location = -1 2. i=0 3. if (i<100) goto 5 4. goto 13 5. t1 = 4*i 6. go to 3 7. t2 = A[t1] 8. if t2 = x goto 10 9. goto 11 10.location = i 11.t3 = i+1 12.i = t3 13.goto 3 The number of basic blocks from the given code are______
LRU
asked
in
Compiler Design
Nov 13, 2021
by
LRU
692
views
test-series
compiler-design
intermediate-code
0
votes
1
answer
160
Applied Test Series
A router with MTU of 1024 bytes has received an IP packet of size 4240 bytes with an IP header of 20 bytes. The value of MF and offset of the 3rd fragment is ________
LRU
asked
in
Computer Networks
Nov 11, 2021
by
LRU
648
views
test-series
computer-networks
fragmentation
network-layer
0
votes
1
answer
161
Applied Test Series
How many trailing zeros will be there after the rightmost non-zero digit in the value of 25! ?
LRU
asked
in
Quantitative Aptitude
Nov 11, 2021
by
LRU
572
views
test-series
general-aptitude
quantitative-aptitude
3
votes
1
answer
162
Applied Test Series
A multi-cuisine restaurant maintains the database of ingredients that are most commonly used in their dishes. The Schema of the relation Dishes is given as: Dishes (Food_item, Taste_of_food, Type_of_cuisine, Ingredient1, Ingredient2, Ingredient3); ... are {Food_item, Taste_of_food}, {Food_item, Type_of_cuisine}. The possible super keys for the given relation are ________
LRU
asked
in
Databases
Nov 11, 2021
by
LRU
502
views
test-series
databases
database-normalization
3
votes
3
answers
163
Applied Test Series
The number of possible ways in which 5 identical helicopters can take off given that we are having 5 helipads.____
LRU
asked
in
Combinatory
Nov 9, 2021
by
LRU
480
views
test-series
engineering-mathematics
discrete-mathematics
combinatory
1
vote
1
answer
164
Applied Test Series
There are 4 parts of an encyclopedia which are available in a library which are arranged on the shelf along with other books on a shelf which add up to a total 25 books, if the books are arranged randomly then the number of ways in which the encyclopedia is in the correct order is (the parts need not be beside each other)____
LRU
asked
in
Combinatory
Nov 9, 2021
by
LRU
316
views
test-series
engineering-mathematics
discrete-mathematics
combinatory
2
votes
1
answer
165
Applied Test Series
A final exam is a discrete mathematics course consisting of 20 true-false questions, each worth 3 points and 10 multiple choice questions, each worth 4 points. Suppose that the probability that a student gives a correct answer to a true-false question is ... student gives a correct answer to a multiple choice question is 0.8. What is student expected score on the final exam___
LRU
asked
in
Probability
Nov 7, 2021
by
LRU
552
views
test-series
engineering-mathematics
probability
expectation
1
vote
1
answer
166
Applied Test Series
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 ___
LRU
asked
in
Operating System
Nov 5, 2021
by
LRU
440
views
test-series
operating-system
deadlock-prevention-avoidance-detection
2
votes
2
answers
167
Applied Test Series
Consider the following memories with their miss rates and hit times Then the average memory access time is ______ (in ns)
LRU
asked
in
CO and Architecture
Nov 5, 2021
by
LRU
526
views
test-series
co-and-architecture
cache-memory
effective-memory-access
5
votes
4
answers
168
Applied Test Series
Consider the system of equations x+y+z=3 x+2y+3z=4 x+4y+kz=6 The above system of equations will not have a unique solution for k equals to___
LRU
asked
in
Linear Algebra
Nov 5, 2021
by
LRU
1.0k
views
test-series
engineering-mathematics
linear-algebra
system-of-equations
0
votes
0
answers
169
Applied Test Series
What is the correct procedure to solve this limit ?
LRU
asked
in
Calculus
Nov 5, 2021
by
LRU
326
views
test-series
engineering-mathematics
calculus
limits
3
votes
2
answers
170
Applied Test Series
Consider the following schema: Create table A(a1 int not null primary key, a2 int); Create table B(b1 int not null primary key, b2 int references A(a1) on delete cascade on update no action); Create table C(c1 int not null primary key, c2 int references ... number of tuples present in the relation B, and C after running the query Delete from A where a1 = 1; will be __________
LRU
asked
in
Databases
Nov 5, 2021
by
LRU
684
views
test-series
databases
referential-integrity
sql
2
votes
2
answers
171
Applied Test Series
A large bowl contains 15 balls that are identical except for their colors 6 are colored red, 5 are colored blue and 4 are colored green. What is the probability that two balls selected at random from the bowl have the same color_____
LRU
asked
in
Probability
Nov 5, 2021
by
LRU
388
views
test-series
engineering-mathematics
probability
0
votes
1
answer
172
Applied Test Series
An operating system implements a single level paging. This system uses Translation Lookaside Buffer (TLB) and Physical Address Cache (PAC) as well. TLB has a hit ratio 90%. PAC has a miss ratio of 20%. Main memory access time, TLB access time and ... ns respectively. Assuming that all the pages of the process are in main memory, the effective memory access time is ______ (ns).
LRU
asked
in
Operating System
Nov 3, 2021
by
LRU
835
views
test-series
operating-system
memory-management
effective-memory-access
2
votes
3
answers
173
Applied Test Series
Minimum number of states in the DFA of the given language ?
LRU
asked
in
Theory of Computation
Nov 2, 2021
by
LRU
524
views
test-series
theory-of-computation
finite-automata
1
vote
1
answer
174
Applied Test Series
The number of minterms in the function F is _______
LRU
asked
in
Digital Logic
Nov 2, 2021
by
LRU
300
views
test-series
digital-logic
minimization
1
vote
2
answers
175
Applied Test Series
Consider the following table. Create table TEST ( one integer, two integer, primary key(one, two), check (one between 1 and 10), check (two between 1 and 5) ); How many tuples at most can this table contain?
LRU
asked
in
Databases
Nov 2, 2021
by
LRU
256
views
test-series
databases
tuple-relational-calculus
2
votes
0
answers
176
Applied Test Series
An instruction is stored at location 300 with its address field at location 301. The address field has the value 400. A processor register R1 contains the number 200. Evaluate effective address if the addressing mode of the instruction is Index with R1 as the index register.
LRU
asked
in
CO and Architecture
Oct 24, 2021
by
LRU
890
views
test-series
computer
co-and-architecture
addressing-modes
0
votes
1
answer
177
Applied Test Series
Suppose that we are considering an enhancement that runs 10 times faster than the original machine but is usable only 40% of the time. What is the overall speedup gained by incorporating the enhancement.
LRU
asked
in
CO and Architecture
Oct 23, 2021
by
LRU
2.8k
views
test-series
co-and-architecture
pipelining
5
votes
1
answer
178
Applied Test Series
Suppose you want to transfer a file from Hyderabad to Bangalore. The size of file is 90,000 bytes. The file will be transferred in 1,500-byte data packets, for which 40 bytes are taken up with headers. The size of acknowledgement packets is 40 ... receives the entire data packet.Assume no packet loss. With Stop-and-Wait, how long will it take to transfer the file successfully?
LRU
asked
in
Computer Networks
Oct 23, 2021
by
LRU
1.2k
views
test-series
computer-networks
data-link-layer
stop-and-wait
2
votes
2
answers
179
Applied Test Series
What will be the output ?
LRU
asked
in
Digital Logic
Oct 21, 2021
by
LRU
371
views
test-series
digital-logic
multiplexer
5
votes
1
answer
180
Applied Test Series
The minimum number of literal obtained on simplifying the expression ABC + A’C + AB’C + A’BC are _______
LRU
asked
in
Digital Logic
Oct 21, 2021
by
LRU
1.0k
views
test-series
digital-logic
minimization
boolean-algebra
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