Guys, can you provide me the UGC NET Computer Science model paper???

This is the UGC NET Computer Science model paper:

9. A multiplexer is a logic circuit that
(A) accepts one input and gives
several output
(B) accepts many inputs and gives
many output
(C) accepts many inputs and gives
one output
(D) accepts one input and gives
one output
10. 8-bit 1’s complement form of –77.25
is
(A) 01001101.0100
(B) 01001101.0010
(C) 10110010.1011
(D) 10110010.1101

11. From the point of view of the
programmer, what are the major
advantages of using a high-level
language rather than internal
machine code or assembly
language ?
(A) Program portability
(B) Easy development
(C) Efficiency
(D) None of the above

12. What features make C++ so
powerful ?
(A) Easy implementation
(B) Reusing old code
(C) Easy memory management
(D) All of the above

UGC NET Computer Science model paper