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Answers by Bikram
49
votes
201
GATE CSE 2001 | Question: 1.10, UGCNET-Dec2012-III: 36
Suppose a processor does not have any stack pointer registers, which of the following statements is true? It cannot have subroutine call instruction It cannot have nested subroutines call Interrupts are not possible All subroutine calls and interrupts are possible
Suppose a processor does not have any stack pointer registers, which of the following statements is true?It cannot have subroutine call instructionIt cannot have nested s...
18.0k
views
answered
Jul 6, 2017
CO and Architecture
gatecse-2001
co-and-architecture
normal
ugcnetcse-dec2012-paper3
runtime-environment
+
–
2
votes
202
Understanding How to Identify Number of Tables for ER Diagram
Doubts - 1) When a ER diagram is given and no cardinalities are provided. How to determine relationship type 1:1 or 1:N or M:N ? Generally in such ER diagrams arrows are given. Referring to this article where arrow is a ... ternary relation? Is there a relationship between E3 and E2 via R1 in below example ? Question 1 - Question 2 -
Doubts -1) When a ER diagram is given and no cardinalities are provided. How to determine relationship type 1:1 or 1:N or M:N ? Generally in such ER diagrams arrows ar...
7.2k
views
answered
Jul 6, 2017
Databases
databases
er-diagram
er-to-relational
+
–
9
votes
203
Test by Bikram | Computer Organization and Architecture | Test 2 | Question: 20
Suppose there are $m$ instructions to be executed in a program. $p$ is the probability that an instruction is a conditional branch instruction, and $q$ is the probability of a successful branch. Assume the average number of instructions completed in a simple ... $pq (mn -1) + p( 1- q) mn$ $1 +pq ( n - 1)$ $p - pq$
Suppose there are $m$ instructions to be executed in a program. $p$ is the probability that an instruction is a conditional branch instruction, and $q$ is the probabilit...
555
views
answered
Jul 1, 2017
CO and Architecture
tbb-coa-2
pipelining
co-and-architecture
+
–
0
votes
204
Test by Bikram | Computer Organization and Architecture | Test 2 | Question: 21
Consider a $5$ stage instruction pipeline which can implement the $4$ instructions $I1, \ I2, \ I3, \ I4$ ... The speed up of the pipeline is approximately ________
Consider a $5$ stage instruction pipeline which can implement the $4$ instructions $I1, \ I2, \ I3, \ I4$. Below table gives the number of clocks required per instruction...
390
views
answered
Jul 1, 2017
CO and Architecture
tbb-coa-2
numerical-answers
co-and-architecture
pipelining
+
–
4
votes
205
Test by Bikram | Digital Logic | Test 2 | Question: 20
An eight stage ripple counter uses a flip-flop with propagation delay of $75$ nanoseconds. The pulse width of the strobe is $50$ ns. The frequency of the input signal which can be used for proper operation of the counter is approximately: $1.5$ MHz $500$ MHz $2$ MHz $4$ MHz
An eight stage ripple counter uses a flip-flop with propagation delay of $75$ nanoseconds. The pulse width of the strobe is $50$ ns. The frequency of the input signal whi...
1.4k
views
answered
Jun 28, 2017
Digital Logic
tbb-digital-logic-2
+
–
6
votes
206
Subnet mask-NID
For a class C network if IP address of a computer is 200.99.39.112 and subnet mask is 255.255.255.224 the decimal value of last octet of last host of sixth subnet is ? shouldn't it be 190 but the answer given is 222? anyone help
For a class C network if IP address of a computer is 200.99.39.112 and subnet mask is 255.255.255.224 the decimal value of last octet of last host of sixth subnet is ?sho...
5.4k
views
answered
Jun 27, 2017
Computer Networks
computer-networks
network-addressing
subnetting
+
–
6
votes
207
Test by Bikram | Computer Networks | Test 1 | Question: 16
In a token bucket network transmission spreed is $20^*(10^6)$ bps and maximum rate can only be sent for at most $10$ sec at a time, and at most $150$ Mb can be sent over any $15$ sec window, then the value for token input rate is _________ mbps
In a token bucket network transmission spreed is $20^*(10^6)$ bps and maximum rate can only be sent for at most $10$ sec at a time, and at most $150$ Mb can be sent over...
1.2k
views
answered
Jun 27, 2017
Computer Networks
tbb-cn-1
numerical-answers
+
–
3
votes
208
Digital logic
A number system uses 20 as the radix. The excess code that is necessary for its equivalent binary coded representation is ?
A number system uses 20 as the radix. The excess code that is necessary for its equivalent binary coded representation is ?
4.7k
views
answered
Jun 23, 2017
Digital Logic
digital-logic
binary-codes
number-system
+
–
7
votes
209
compilers(ullman)
can someone tell me the topics from ullman(not chapters).....i.e. topics from each chapter... thanks in advance !!
can someone tell me the topics from ullman(not chapters).....i.e. topics from each chapter... thanks in advance !!
1.2k
views
answered
Jun 23, 2017
Compiler Design
compiler-design
gate2018-preparation
syllabus
+
–
0
votes
210
Gate 2018 schedule
When will gate 2018 schedule come out? Last year this time it was out for gate 2017
When will gate 2018 schedule come out? Last year this time it was out for gate 2017
600
views
answered
Jun 23, 2017
Study Resources
gate2018-preparation
+
–
0
votes
211
Gate 2018 schedule
I am not able to study for gate 2018 I have resources,time, environment, completed all the subjects while preparing for gate 2017 How do I overcome this
I am not able to study for gate 2018 I have resources,time, environment, completed all the subjects while preparing for gate 2017 How do I overcome this
602
views
answered
Jun 23, 2017
9
votes
212
GATE2016 CE-2: GA-8
Fact 1: Humans are mammals. Fact 2: Some humans are engineers. Fact 3: Engineers build houses. If the above statements are facts, which of the following can be logically inferred? I. All mammals build houses. II. Engineers are mammals. III. Some humans are not engineers. II only. III only. I, II and III. I only.
Fact 1: Humans are mammals.Fact 2: Some humans are engineers.Fact 3: Engineers build houses.If the above statements are facts, which of the following can be logically inf...
4.7k
views
answered
Jun 23, 2017
Analytical Aptitude
gate2016-ce-2
analytical-aptitude
logical-reasoning
statements-follow
+
–
12
votes
213
GATE2016 CE-2: GA-9
A square pyramid has a base perimeter $x$, and the slant height is half of the perimeter. What is the lateral surface area of the pyramid $x^{2}$ $0.75 x^{2}$ $0.50 x^{2}$ $0.25 x^{2}$
A square pyramid has a base perimeter $x$, and the slant height is half of the perimeter. What is the lateral surface area of the pyramid$x^{2}$$0.75 x^{2}$$0.50 x^{2}$$0...
7.3k
views
answered
Jun 23, 2017
Quantitative Aptitude
gate2016-ce-2
geometry
quantitative-aptitude
+
–
2
votes
214
GATE2016 Aptitude Set 8: GA-7
A poll of students appearing for masters in engineering indicated that $60$% of the students believed that mechanical engineering is a profession unsuitable for women. A research study on women with masters or higher degrees in mechanical ... or higher degrees in mechanical engineering. The number of women pursuing higher degrees in mechanical engineering is small.
A poll of students appearing for masters in engineering indicated that $60$% of the students believed that mechanical engineering is a profession unsuitable for women. A ...
2.0k
views
answered
Jun 23, 2017
Verbal Aptitude
logical-reasoning
passage-reading
+
–
6
votes
215
GATE2016 CE-2: GA-3
Choose the most appropriate set of words from the options given below to complete the following sentence. _________, ___________ is a will, _________ is a way. Wear, there, their Were, their, there Where, there, there Where, their, their
Choose the most appropriate set of words from the options given below to complete the following sentence._________, ___________ is a will, _________ is a way.Wear, there...
900
views
answered
Jun 23, 2017
Verbal Aptitude
gate2016-ce-2
most-appropriate-word
verbal-aptitude
+
–
4
votes
216
GATE2016 Aptitude Set 8: GA-4
R2D2 is a robot. R2D2 can repair aeroplanes. No other robot can repair aeroplanes. Which of the following can be logically inferred from the above statements? R2D2 is a robot which can only repair aeroplanes. R2D2 is the only robot which can repair aeroplanes. R2D2 is a robot which can repair only aeroplanes. Only R2D2 is a robot.
R2D2 is a robot. R2D2 can repair aeroplanes. No other robot can repair aeroplanes. Which of the following can be logically inferred from the above statements?R2D2 is a ro...
1.9k
views
answered
Jun 23, 2017
Verbal Aptitude
passage-reading
logical-reasoning
+
–
4
votes
217
GATE2016 Aptitude Set 8: GA-8
Sourya committee had proposed the establishment of Sourya Institutes of Technology (SITs) in line with Indian Institutes of Technology (IITs) to cater to the technological and industrial needs of a developing country. Which of the following can be logically inferred from the above sentence? ... and (iv) only. (i) and (iv) only. (ii) and (iv) only. (ii) and (iii) only.
Sourya committee had proposed the establishment of Sourya Institutes of Technology (SITs) in line with Indian Institutes of Technology (IITs) to cater to the technologica...
1.7k
views
answered
Jun 23, 2017
Verbal Aptitude
logical-reasoning
passage-reading
+
–
9
votes
218
GATE2016 EC-1: GA-2
The policeman asked the victim of a theft, "What did you ___ ?" Loose Lose Loss Louse
The policeman asked the victim of a theft, "What did you ___ ?"LooseLoseLossLouse
2.4k
views
answered
Jun 23, 2017
Verbal Aptitude
gate2016-ec-1
verbal-aptitude
meaning
+
–
4
votes
219
GATE2016 EC-2: GA-7
Social science disciplines were in existence in an amorphous form until the colonial period when they were institutionalized. In varying degrees, they were intended to further the colonial interest. In the time of globalization and the economic rise of postcolonial countries like India, conventional ... . (ii) only (i) and (iii) only. (ii) and (iv) only. (iii) and (iv) only.
Social science disciplines were in existence in an amorphous form until the colonial period when they were institutionalized. In varying degrees, they were intended to fu...
1.5k
views
answered
Jun 23, 2017
Verbal Aptitude
gate2016-ec-2
logical-reasoning
passage-reading
+
–
3
votes
220
GATE2016 ME-2: GA-3
Choose the statement(s) where the underlined word is used correctly: A prone is a dried plum. He was lying prone on the floor. People who eat a lot of fat are prone to heart disease. (i) and (iii) only (iii) only (i) and (ii) only (ii) and (iii) only
Choose the statement(s) where the underlined word is used correctly:A prone is a dried plum.He was lying prone on the floor.People who eat a lot of fat are prone to heart...
2.6k
views
answered
Jun 23, 2017
Verbal Aptitude
gate2016-me-2
meaning
verbal-aptitude
+
–
11
votes
221
GATE2016 ME-2: GA-4
Fact: If it rains, then the field is wet. Read the following statements: It rains The field is not wet The field is wet It did not rain Which one of the options given below is NOT logically possible, based on the given fact? If (iii), then (iv). If (i), then (iii). If (i), then (ii). If (ii), then (iv).
Fact: If it rains, then the field is wet.Read the following statements:It rainsThe field is not wetThe field is wetIt did not rainWhich one of the options given below is ...
2.7k
views
answered
Jun 23, 2017
Analytical Aptitude
gate2016-me-2
analytical-aptitude
statements-follow
+
–
7
votes
222
GATE2016 ME-2: GA-6
Students taking an exam are divided into two groups, P and Q such that each group has the same number of students. The performance of each of the students in a test was evaluated out of $200$ marks. It was observed that the mean of group P was $105$, ... students of group Q scored marks in a narrower range than students in group P. The median of the marks of group P is $100$.
Students taking an exam are divided into two groups, P and Q such that each group has the same number of students. The performance of each of the students in a test was e...
3.5k
views
answered
Jun 23, 2017
Quantitative Aptitude
gate2016-me-2
probability
statistics
+
–
16
votes
223
GATE CSE 2017 Set 2 | Question: GA-6
We lived in a culture that denied any merit to literary works, considering them important only when they were handmaidens to something seemingly more urgent - namely ideology. This was a country where all gestures, even the most private, were ... that ideology is not as important as literature is revealed by the word: culture' seemingly' urgent' political'
“We lived in a culture that denied any merit to literary works, considering them important only when they were handmaidens to something seemingly more urgent – namely...
6.7k
views
answered
Jun 23, 2017
Verbal Aptitude
gatecse-2017-set2
passage-reading
verbal-reasoning
+
–
4
votes
224
Difference between Dekkers and Peterson solutions to Critical Section Problem
Dekkers Algorithm flag[0]=true; while(flag[1]==true) { if(turn!=0) { flag[0]=false; while(turn!=0); flag[0]=true; } } // CS turn=1; flag[0]=false; Peterson Algorithm flag[0]=true; turn=1; ... [1]==true&&turn==1); // CS flag[0]=false Account on the Mutual Exclusion Bound Waiting Deadlock and Starvation Progress
Dekkers Algorithmflag[0]=true; while(flag ==true) { if(turn!=0) { flag[0]=false; while(turn!=0); flag[0]=true; } } // CS turn=1; flag[0]=false;Peterson Algorithm flag[0]=...
11.8k
views
answered
Jun 22, 2017
Operating System
operating-system
process-synchronization
critical-section
+
–
6
votes
225
GATE2016 ME-2: GA-7
A smart city integrates all modes of transport, uses clean energy and promotes sustainable use of resources. It also uses technology to ensure safety and security of the city, something which critics argue, will lead to a surveillance state. Which of the following can be ... that smart cities promote surveillance. (i) and (iv) only (ii) and (iii) only (iv) only (i) only
A smart city integrates all modes of transport, uses clean energy and promotes sustainable use of resources. It also uses technology to ensure safety and security of the ...
2.1k
views
answered
Jun 22, 2017
Verbal Aptitude
gate2016-me-2
passage-reading
verbal-reasoning
+
–
1
votes
226
General question
I just gave a ME-GA test and my performance was very poor. Please give me some tips to improve verbal aptitude part. Please provide some links also. Should I leave it or not?? Iam tensed.
I just gave a ME-GA test and my performance was very poor.Please give me some tips to improve verbal aptitude part. Please provide some links also.Should I leave it or no...
266
views
answered
Jun 22, 2017
Verbal Aptitude
gate2017
+
–
2
votes
227
Give me the formula for write back and write through ( avg access time ) in both parallel and serial
14.3k
views
answered
Jun 22, 2017
19
votes
228
DMA Concept
reference to this pdf :https://gateoverflow.in/?qa=blob&qa_blobid=13639721099184478126 Can any one define in simple terms X μsec =data transfer time or preparation time (words/block) ? Y μsec =memory cycle time or cycle time or transfer time (words/block) ?
reference to this pdf :https://gateoverflow.in/?qa=blob&qa_blobid=13639721099184478126Can any one define in simple termsX μsec =data transfer time or preparation time (w...
3.9k
views
answered
Jun 21, 2017
CO and Architecture
co-and-architecture
+
–
5
votes
229
Ethernet
What is the maximum theoretical percent utilization in a 802.3 LAN (that uses 10 base 5 cable) with 128 stations connected to five 500 meter segments. The data rate is 10 Mbps. Assume the frame size is 256 bytes and standard slot time is 51.2 μsec. (A) 70% (B) 90% (C) 80% (D) 60%
What is the maximum theoretical percent utilization in a 802.3 LAN (that uses 10 base 5 cable) with 128 stations connected to five 500 meter segments. The data rate is 10...
4.1k
views
answered
Jun 21, 2017
Computer Networks
ethernet
lan-technologies
+
–
0
votes
230
Biconnected Components
Explain...?
Explain...?
2.5k
views
answered
Jun 20, 2017
Algorithms
algorithms
graph-algorithms
ace-test-series
+
–
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