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WB JECA MCA Previous Year Questions (PYQs)

WB JECA MCA Introduction Of Computers PYQ

WB JECA MCA PYQ
ROM is a 
(A) Combinational Circuit 
(B) Static Circuit
(C) Sequential Circuit 
(D) Magnetic Circuit





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WB JECA MCA Previous Year PYQ WB JECA MCA JECA MCA 2024 PYQ

Solution

- ROM (Read Only Memory) stores fixed data permanently.

- Its output depends only on the given input address.
- No clock or feedback is required, so it is not sequential.
- Hence, ROM is a Combinational Circuit.

Correct Answer: (A) Combinational Circuit
WB JECA MCA PYQ
The small extremely fast RAM's are termed as ______
(A) Heap
(B) Accumulators
(C) Stack
(D) Cache





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WB JECA MCA Previous Year PYQ WB JECA MCA JECA MCA 2024 PYQ

Solution

  • Heap → Memory area for dynamic allocation.
  • Accumulator → Register in CPU for intermediate results.
  • Stack → Memory area used for function calls and local variables.
  • Cache → Small, high-speed RAM located close to the CPU, used to store frequently accessed data.
Hence, the correct answer is Cache.

Correct Answer: (D) Cache

WB JECA MCA

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