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Questions by Desert_Warrior

4 votes
3 answers
41
ISRO2009-32
The expression $1 * 2 \wedge 3 * 4 \wedge 5 * 6$ will be evaluated as $32^{30}$ $162^{30}$ 49152 173458 In original quetion 5 is not given.
The expression $1 * 2 \wedge 3 * 4 \wedge 5 * 6$ will be evaluated as$32^{30}$$162^{30}$49152173458In original quetion 5 is not given.
6 votes
3 answers
42
ISRO2009-29
A one dimensional array A has indices 1....75. Each element is a string and takes up three memory words. The array is stored at location 1120 decimal. The starting address of A[49] is 1267 1164 1264 1169
A one dimensional array A has indices 1....75. Each element is a string and takes up three memory words. The array is stored at location 1120 decimal. The starting addres...
6 votes
2 answers
43
ISRO2009-23
The process of organizing the memory into two banks to allow $8$-and $16$-bit data operation is called Bank switching Indexed mapping Two-way memory interleaving Memory segmentation
The process of organizing the memory into two banks to allow $8$-and $16$-bit data operation is calledBank switchingIndexed mappingTwo-way memory interleavingMemory segme...
7 votes
4 answers
45
ISRO2009-21, UGCNET-Dec2012-II: 12
In which addressing mode, the effectives address of the operand is generated by adding a constant value to the content of a register? Absolute mode Indirect mode Immediate mode Index mode
In which addressing mode, the effectives address of the operand is generated by adding a constant value to the content of a register?Absolute modeIndirect modeImmediate m...
6 votes
1 answer
46
ISRO2009-19
The switching expression corresponding to $f(\text{A, B, C, D}) = \Sigma(1, 4, 5, 9, 11, 12)$ is BC'D' + A'C'D + AB'D ABC' + ACD + B'C'D ACD' + A'BC' + AC'D' A'BD + ACD' + BCD'
The switching expression corresponding to $f(\text{A, B, C, D}) = \Sigma(1, 4, 5, 9, 11, 12)$ isBC'D' + A'C'D + AB'DABC' + ACD + B'C'DACD' + A'BC' + AC'D'A'BD + ACD' + BC...
7 votes
2 answers
47
ISRO2009-16
Consider a system having "n" resources of same type. These resources are shared by 3 processes, A, B, C. These have peak demands of 3, 4, and 6 respectively. For what value of "n" deadlock won't occur 15 9 10 13
Consider a system having "n" resources of same type. These resources are shared by 3 processes, A, B, C. These have peak demands of 3, 4, and 6 respectively. For what val...
4 votes
1 answer
48
ISRO2009-9
Which is the correct definition of a valid process transition in an operating system? Wake up: ready $\rightarrow$ running Dispatch: ready $\rightarrow$ running Block: ready $\rightarrow$ running Timer runout: $\rightarrow$ ready $\rightarrow$ running
Which is the correct definition of a valid process transition in an operating system?Wake up: ready $\rightarrow$ runningDispatch: ready $\rightarrow$ runningBlock: ready...
5 votes
5 answers
49
ISRO2009-5
What is the primary purpose of a VLAN? Demonstrating the proper layout for a network Simulating a network To create a virtual private network Segmenting a network inside a switch or device
What is the primary purpose of a VLAN?Demonstrating the proper layout for a networkSimulating a networkTo create a virtual private networkSegmenting a network inside a sw...
6 votes
2 answers
50
ISRO2009-3
The address resolution protocol (ARP) is used for Finding the IP address from the DNS Finding the IP address of the default gateway Finding the IP address that corresponds to a MAC address Finding the MAC address that corresponds to an IP address
The address resolution protocol (ARP) is used forFinding the IP address from the DNSFinding the IP address of the default gatewayFinding the IP address that corresponds t...
8 votes
3 answers
51
ISRO2009-8
The primary purpose of an operating system is To make most efficient use of the computer hardware To allow people to use the computer To keep systems programmers employed To make computers easier to use
The primary purpose of an operating system isTo make most efficient use of the computer hardwareTo allow people to use the computerTo keep systems programmers employedTo ...
0 votes
1 answer
52
C \ predict the output
void main() { int i=100,j=10,k; int *p=&j; k=i/(*p); printf("%d",k); } OPTIONS : [ a] 0 [b] 10 [c] 100 [d] None of the above
void main() { int i=100,j=10,k; int *p=&j; k=i/(*p); printf("%d",k); }OPTIONS : [ a] 0 [b] 10 [c] 100 [d] None of the above
0 votes
1 answer
53
C \ predict output
0 votes
1 answer
54
C \ predict output
int main(){ static int arr[20]; int x=0; arr[x] = x++; printf("\n %d %d %d", arr[0],arr[1],x); } OPTIONS : A) 000 b) 101 c) 001 D) can't say
int main(){ static int arr[20]; int x=0; arr[x] = x++; printf("\n %d %d %d", arr[0],arr ,x); }OPTIONS :A) 000b) 101c) 001D) can't say
0 votes
1 answer
55
C\ predict output
main(){ int i=400,j=300; printf("%d..%d"); } OPTIONS :
main(){ int i=400,j=300; printf("%d..%d"); }OPTIONS :
0 votes
2 answers
56
C \ predict the output
int main(){ int x=5,y; x++; printf("x=%d\n",x); y=x= ++x+10/x; printf("new x= %d",x); } OPTIONS :
int main(){ int x=5,y; x++; printf("x=%d\n",x); y=x= ++x+10/x; printf("new x= %d",x); }OPTIONS :
1 votes
1 answer
57
Linear Algebra \ determinant
1 votes
1 answer
58
DL minimize boolean functions
3 votes
1 answer
59
DB basics SQL
The maximum length of an attribute of type text is 127 255 256 It is variable
The maximum length of an attribute of type text is127255256It is variable
1 votes
1 answer
60
DB \ relational algebra
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