Question

PINK : RGPI :: DEAR : ?

• A. FCCP
• B. FCCQ
• C. GCCP
• D. GCCQ

Hint:

Always convert alphabets to their numerical positions (A=1, B=2, ..., Z=26) when dealing with letter-shift analogies.

Answer 1

The Correct Option is A

Step 1: Understanding the Question:
We need to determine which memory component offers the fastest data access speed within the standard computer memory hierarchy.


Step 2: Detailed Explanation:
Computer memory is structured in a hierarchy based on speed, cost, and capacity. Ordered from fastest to slowest, the levels are:
1. CPU Registers: Embedded directly inside the processor, these provide the absolute fastest access times (typically under a nanosecond) to hold immediate operational data, though they have minimal capacity.
2. Cache Memory (L1, L2, L3): Situated on or near the CPU die, it is faster than main memory but slower than registers, serving as a buffer for frequently accessed data.
3. Main Memory (RAM): Much larger in size but significantly slower than cache, it stores active programs and data.
4. Secondary Storage (e.g., SSD, HDD): Used for persistent, long-term data storage. Even though SSDs are quick, they are the slowest among the listed options.
Thus, CPU Registers are the fastest memory type.


Step 3: Final Answer:
The correct choice is (C).