Recent Placement Papers of Cisco
61 / 123
Which of the following involves context switch,
Asystem call
Bpriviliged instruction
Cfloating poitnt exception
DAll the above
ENone of the above
Answer: Option A
Explanation:Here is no explanation for this answer
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62 / 123
A thread is
Alightweight process where the context switching is low
Blightweight process where the context swithching is high
Cused to speed up paging
Dused in dead locks
Answer: Option A
Explanation:Here is no explanation for this answer
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63 / 123
#include <stdio.h>
void main()
{
unsigned short a=-1;
unsigned char b=a;
printf("%d %d ",a,b);
}
What is output of the program?
A65535 -1
B65535 65535
C65535 255
D-1 -1
ENone of above
Answer: Option C
Explanation:Here is no explanation for this answer
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64 / 123
int a[5][6]
A30 bytes.
B120 bytes.
C60 bytes.
DNone of the above
Answer: Option C
Explanation:Here is no explanation for this answer
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65 / 123
main()
{
int a;
printf("%d",scanf(%d,&a));
}
A0
B1
CAs per Input
DNone of the above
Answer: Option B
Explanation:Here is no explanation for this answer
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66 / 123
Find the output for the following C program
#define d 10+10
main()
{
printf("%d",d*d);
}
A120
B400
C210
DNone of the above
Answer: Option A
Explanation:Here is no explanation for this answer
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67 / 123
Given the following statement
enum day = { jan = 1 ,feb=4, april, may}
What is the value of may?
A4
B5
C6
D11
Answer: Option C
Explanation:Here is no explanation for this answer
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68 / 123
Given arrays base address is 1000. array is a[5][4]. Then what is the correct address of a[4][3].
A10240
B10024
C1024000
DNone of the above
Answer: Option C
Explanation:Here is no explanation for this answer
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69 / 123
The concatenation of 2 lists can be performed O(1) time. Which of the following implementation of list should be used?
ASingly Linked List
BDoubly Linked List
CCircular Linked List
DArray Implementation Of Linked List
Answer: Option C
Explanation:Here is no explanation for this answer
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70 / 123
For linked list implementation , which search is not applicable ?
ALinear search
BBinary search.
CSequential Search
Answer: Option B
Explanation:Here is no explanation for this answer
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