1 votes
1
What topics we should study in network security in computer networks?? can someone please tell the topics clearly??
0 votes
2
Many questions in Gate IT has been asked about data communication part like serial communication, multiplexing etc in compuer networks. But are these things in syllabus o...
1 votes
3
My Query is as it is passing by reference so a in M actually refer to location b.So a=a*a=169 will be updated as b.Then how can b be 13?Please anyone rectify me.
3 votes
4
0 votes
7
1 votes
8
The following postfix expression is evaluated using a stack. 823^/23*+51*- . The top two elements of the stack after first * is evaluated6,15, 73,21, 5
1 votes
10
Match the following with respect to the jump statements $:$$\begin{array}{cIcI} & \textbf{List – I} && \textbf{List – II} \\ \text{a.} & \text{return} & \text{i.} ...
1 votes
12
Which of the following is TRUE only of XML but NOT HTML?It is derived from SGMLIt describes content and layoutIt allows user defined tagsIt is restricted only to be used ...
61 votes
13
What is the maximum size of data that the application layer can pass on to the TCP layer below?Any size$2^{16}$ bytes - size of TCP header$2^{16}$ bytes$1500$ bytes
1 votes
14
let x y z a b c be the attributes of an entity set.E.if {x},{x,y},{a,b},{a,b,c},{x,y,z} are superkeys then which of the following is candidate key?a){x,y} and {a,b]b){x} ...
3 votes
21
What is the difference when we say a zero flag has value 1' and when a zero flag has value 0 after addition of two numbers given in 2's complement?
0 votes
22
i m in third year now, want to give gate for sake of experience in third year.. if i scored well, will it be valid in my fourth year also?
1 votes
23
if 13=13w/(1-w), then (2w)$^2$ is equal to¼½12
2 votes
24
8 votes
25
In Java, after executing the following code what are the values of x, y and z?int x,y=10; z=12;x=y++ + z++;x=22, y=10, z=12x=24, y=10, z=12x=24, y=11, z=13x=22, y=11, z=1...
3 votes
26
Black Box Software Testing method focuses on theBoundary condition of the softwareControl structure of the softwareFunctional requirement of the softwareIndependent paths...
1 votes
28
19 votes
29
The switching expression corresponding to $f(A,B,C,D)=\Sigma(1, 4, 5, 9, 11, 12)$ is:$BC’D’ + A’C’D + AB’D$$ABC’ + ACD + B’C’D$$ACD’ + A’BC’ + AC’...
3 votes
30
A Steiner patch isBiquadratic Bezeir patchBicubic patchCircular patch onlyBilinear Bezier patch