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Hclaptitude 3

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HCL - Question paper - 03 Conducted On -- 2004
Section A
1. Which of the following involves context switch,
(a) system call
(b) priviliged instruction
(c) floating poitnt exception
(d) all the above
(e) none of the above
Ans: (a)
2. In OST, terminal emulation is done in Freshersworld.com
(a) sessions layer
(b) application layer
(c) presentation layer
(d) transport layer
Ans: (b)
3. For a 25MHz processor , what is the time taken by the instruction which needs 3 clock cycles,
(a)120 nano secs
(b)120 micro secs
(c)75 nano secs
(d)75 micro secs
4. For 1 MB memory, the number of address lines required,
(a)11
(b)16
(c)22
(d) 24
Ans. (b)
5. Semaphore is used for
(a) synchronization

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(b) dead-lock avoidence Freshersworld.com
(c) box
(d) none
Ans. (a)
6. Which holds true for the following statement class c: public A, public B
a) 2 member in class A, B should not have same name
b) 2 member in class A, C should not have same name
c) both
d) none
Ans. (a)
7. Question related to java
8. OLE is used in
a) inter connection in unix
b) interconnection in WINDOWS
c) interconnection in WINDOWS NT
9. Convert a given HEX number to OCTAL
10. Macros and function are related in what aspect? Freshersworld.com
(a)recursion
(b)varying no of arguments
(c)hypochecking
(d)type declaration
11.Preproconia.. does not do which one of the following
(a) macro
(b) conditional compliclation
(c) in type checking
(d) including load file
Ans. (c)
12. Piggy backing is a technique for
a) Flow control
b) Sequence
c) Acknowledgement
d) retransmition
Ans. (c)
13. In signed magnitude notation what is the minimum value that can be represented with 8 bits
(a) -128
(b) -255
(c) -127

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Sample papers >> 01 02 HCL - Question paper - 03 03 04 05 More Papers >> Recruitment Pattern Conducted On -- 2004 Section A 1. Which of the following involves context switch, (a) system call (b) priviliged instruction (c) floating poitnt exception (d) all the above (e) none of the above Ans: (a) 2. In OST, terminal emulation is done in Freshersworld.com (a) sessions layer (b) application layer (c) presentation layer (d) transport layer Ans: (b) 3. For a 25MHz processor , what is the time taken by the instruction which needs 3 clock cycles, (a)120 nano secs (b)120 micro secs (c)75 nano secs (d)75 micro secs 4. For 1 MB memory, the number of address lines required, (a)11 (b)16 (c)22 (d) 24 Ans. (b) 5. Semaphore is used for (a) synchronization (b) dead-lock avoidence Freshersworld.com (c) box (d) none Ans. (a) 6. Which holds true for the following statement class c: public A, public B a) 2 member in class A, B should not have same name b) 2 member in class A, C should not have same name c) both d) none Ans. (a) 7. Question related to java 8. OLE is used in a) inter connection in unix b) interconnection in WINDOWS c) interconnection in WINDOWS NT 9. Convert a given HEX number to OCTAL 10. Macros and function are related in what aspect? Freshersworld.com (a)recursion (b)varying no of arguments (c)hypochecking (d)type declaration 11.Preproconia.. does not do which one of the following (a) macro (b) conditional compliclation (c) in type checking (d) including load ...
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