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Answers by akb1115
3
votes
1
output of program
#include <stdio.h> int main() { //int a; char c='a'; switch(c){ case 'a' && 1:printf("gate"); case 'b' && 1:printf("cse"); break; default: printf("2018"); } return 0; } what is the output for the program?
answered
in
Programming in C
Oct 27, 2017
252
views
26
votes
2
GATE IT 2006 | Question: 67
A link of capacity $100$ $\text{Mbps}$ is carrying traffic from a number of sources. Each source generates an on-off traffic stream; when the source is on, the rate of traffic is $10$ $\text{Mbps}$, and when the source is off, the rate of traffic is zero. The duty cycle, which ... $\text{and}$ $30$ $12$ $\text{and}$ $25$ $5$ $\text{and}$ $33$ $15$ $\text{and}$ $22$
answered
in
Computer Networks
Oct 24, 2017
11.1k
views
gateit-2006
computer-networks
network-flow
normal
2
votes
3
Consider bandwidth of line is 100 Mbps and sequence number of field consists 32 bits on a TCP machine. #techtud
answered
in
Computer Networks
Oct 24, 2017
655
views
computer-networks
tcp
15
votes
4
Mathematics: GATE2012-XE
Ten chocolates are distributed randomly among three children standing in a row. The probability that the first child receives exactly three chocolates is $\frac{5 \times 2^{11}}{3^9}$ $\frac{5 \times 2^{10}}{3^9}$ $\frac{1}{3^9}$ $\frac{1}{3}$
answered
in
Probability
Oct 21, 2017
1.6k
views
gate2012-xe
probability
quantitative-aptitude
2
votes
5
mtu
Suppose that host A is connected to a router R 1, R 1 is connected to another router, R 2, and R 2 is connected to host B. Suppose that a TCP message that contains 900 bytes of data and 20 bytes of TCP header is passed to the IP code at host A for ... 512 bytes, including an 8-byte frame header, and link R2-B can support a maximum frame size of 512 bytes including a 12-byte frame header.
answered
in
Computer Networks
Oct 19, 2017
11.1k
views
2
votes
6
Tanenbaum- Q34 (Network Layer)
Suppose that host A is connected to a router R 1, R 1 is connected to another router, R2, and R2 is connected to host B. Suppose that a TCP message that contains 900 bytes of data and 20 bytes of TCP header is passed to the IP code at ... including an 8-byte frame header, and link R2-B can support a maximum frame size of 512 bytes including a 12-byte frame header.
answered
in
Computer Networks
Oct 19, 2017
2.2k
views
computer-networks
17
votes
7
Test by Bikram | Databases | Test 2 | Question: 23
Consider the table employee' having two columns: 'EmpNo' and 'EmpName'. Run the following transaction on the table: COMMIT; ALTER TABLE employee ADD PhoneNo varchar(10); ROLLBACK; What are the columns in the ... ? EmpNo PhoneNo EmpNo EmpName Same as (B) but will throw an error indicating failed transaction EmpNo EmpName PhoneNo
answered
in
Databases
Sep 1, 2017
527
views
tbb-dbms-2
databases
sql
0
votes
8
Self Doubt TOC Enumeration Method
If language L is countable infinite set then, L is Recursive as we can define enumeration method for the countable set. or It can Regular ??
answered
in
Theory of Computation
Jul 18, 2017
690
views
theory-of-computation
recursive-and-recursively-enumerable-languages
2
votes
9
Rices theorem
I mean how it is a trivial property, we can write Tyes ( TM having even states) and Tno ( TM having odd states) for it.Can Turing machine can never have odd number of states?
answered
in
Theory of Computation
Jul 17, 2017
394
views
decidability
rice-theorem
0
votes
10
Minimum Number of tables for given ER-Diagram
answered
in
Databases
Mar 29, 2017
2.6k
views
er-diagram
databases
2
votes
11
Minimal String
Consider the following regular expression (RE) RE = (aa + ab)+ (a + b)+ (a + b)* How many minimal strings exist for the above RE? I think answer should be 1 i.e ἑ but answer given is 4.
answered
in
Programming in C
Mar 21, 2017
1.3k
views
theory-of-computation
0
votes
12
GATE CSE 2014 Set 3 | Question: 39
Suppose we have a balanced binary search tree $T$ holding $n$ numbers. We are given two numbers $L$ and $H$ and wish to sum up all the numbers in $T$ that lie between $L$ and $H$. Suppose there are $m$ such numbers in $T$. If the tightest upper bound on the time to compute the sum is $O(n^a\log^bn+m^c\log^dn)$, the value of $a+10b+100c+1000d$ is ______.
answered
in
DS
Jan 29, 2017
31.3k
views
gatecse-2014-set3
data-structures
binary-search-tree
numerical-answers
normal
4
votes
13
CA q 19
A weather forecasting computation requires 250 billion floating point operations. The problem is processed in a super computer that can perform 100 mega flops. How long will it take to do these calculations?(in mins) a. 21.32 b. 31.42 c. 41.67 d. 38.67
answered
in
CO and Architecture
Oct 9, 2016
2.1k
views
co-and-architecture
0
votes
14
Dcfl or not
L={w0w $\mid$ w$\in$(0+a+b)*}
answered
in
Theory of Computation
Jan 28, 2016
783
views
identify-class-language
0
votes
15
Finding minimum states in FA.
If it is asked for minimum states required in FA for some language, we can have both NFA and DFA, and NFA has lesser number of states but many books write that consider DFA as default. What to take into consideration in such case?NFA or DFA?
answered
in
Theory of Computation
Jan 28, 2016
691
views
theory-of-computation
minimal-state-automata
finite-automata
0
votes
16
type of language
let L=(a,b,c)* | the length of x is square then L is - a)Regular b)recursive but not context free c)context free but not regular d)none of these.
answered
in
Theory of Computation
Jan 28, 2016
451
views
identify-class-language
1
vote
17
Automata1.1
Let $L_1$ and $L_2$ be languages over $\Sigma$ and assume that $L_1 \cap L_2 = \phi$. if $L_1$ is finite language and $L_1 \cup L_2$ is regular then $L_2$ is ____ ? a. Regular language and finite b. Regular language and infinite c. Need not be regular d. None of these
answered
in
Theory of Computation
Jan 25, 2016
3.5k
views
identify-class-language
0
votes
18
The following machine is designed with PDA acceptence by final state to accept odd length palindromes
answered
in
Theory of Computation
Jan 24, 2016
2.1k
views
theory-of-computation
0
votes
19
Number of child
Can Anyone Explain clearly process { fork(); fork(); fork(); } what are the number of childs?
answered
in
Operating System
Jan 24, 2016
470
views
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