Placement paper for HCL

I need Hindustan Computers Limited placement exam question paper, will you please provide here?

The Hindustan Computers Limited exam questions are:

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

(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

(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. OLE is used in

a) inter connection in unix

b) interconnection in WINDOWS

c) interconnection in WINDOWS NT

8. Macros and function are related in what aspect?

(a)recursion

(b)varying no of arguments

(c)hypochecking

(d)type declaration

9.Preproconia.. does not do which one of the following

(a) macro

(b) conditional compliclation

(c) in type checking

(d) including load file

Ans. (c)

For detailed paper here is attachment:;

Attached Files Available for Download

	HCL Placement Solved Paper.doc (97.0 KB, 47 views)
	HCL Placement Solved Paper 1.doc (35.5 KB, 36 views)

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