HCL SYSTEM SOFTWARE Interview Model Test Paper

HCL SYSTEM SOFTWARE Test

60 qs; 90 min. (4 sections)
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NOTE : Please check answers once again.
only this much i got , which is available here in iit-kgp

section 1.

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 OSI, terminal emulation is done in
a)semion b)appl.. c)presenta... d)transport
ans: b

3....... 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 MBmemory no of address lines required,
a)11 b)16 c)22 d) 24
ans: 16

5. Semafore is used for
a) synchronization b0 dead-lock avoidence
c)box d) none
ans : a

6. class c: public A, public B

a) 2 member in class A,B shouldnot have same name
b) 2 member in class A,C