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NIMCET 2024 #631
00:00
Let
the given number 11001, 1001 and 111001 be correspond to the 2’s complement representation.
Then with which one of the following decimal number, the given numbers match
NIMCET 2024 #630
NIMCET 2024 #626
Which
of the following components is used to establish a communication link between a
CPU and the peripheral devices to transfer data?
NIMCET 2024 #624
NIMCET 2024 #622
Which
of the following components is not a part of an instruction formation in CPU
processing?
NIMCET 2024 #616
Given
that numbers A and B are two 8 bit 2’s complement numbers with A = 11111111,
B = 11111111. Then sum A + B is _________
NIMCET 2024 #614
A
computer system has 16-bit wide address/ data bus that uses RAM chips of 4K $\times$ 8-bit capacity. The number of RAM chips are needed to provide a memory capacity
of 64 Kbytes memory is
NIMCET 2024 #612
Consider
the following 4- bit binary numbers represented in the 2’s complement form :
1101 and 0100 What would be the result when we add them?
NIMCET 2024 #610
NIMCET 2024 #608
Consider the program below which uses
six temporary variables a, b, c, d, e, and f.
Assuming that all the above operations take their operands from registers, the minimum number of registers needed to execute this program without spilling is
NIMCET 2024 #606
NIMCET 2024 #604
NIMCET 2024 #602
A CPU generates 32 bits virtual
addresses. The page size is 4 KB. The processor has a translation look-aside
buffer (TLB) which can hold a total of 128-page table entries and is 4- way set
associate. The minimum size of the TLB tag is
NIMCET 2024 #600
NIMCET 2024 #598
Which of the following interfaces
perform the transfer of data between the memory and the I/O peripheral without
involving the CPU?
NIMCET 2024 #596
NIMCET 2024 #594
NIMCET 2024 #618
The
Boolean expression for the following truth table is _________
| x | y | z | f |
| 0 | 0 | 0 | 0 |
| 0 | 0 | 1 | 0 |
| 0 | 1 | 0 | 1 |
| 0 | 1 | 1 | 0 |
| 1 | 0 | 0 | 0 |
| 1 | 0 | 1 | 1 |
| 1 | 1 | 0 | 0 |
| 1 | 1 | 1 | 1 |