FFFF will be the last memory location in a memory of size

2023

FFFF will be the last memory location in a memory of size

  1. A.

    16k

  2. B.

    32k

  3. C.

    64k

  4. D.

    More than one of the above

  5. E.

    None of the above

Attempted by 2154 students.

Show answer & explanation

Correct answer: C

Step 1: Convert FFFF from hexadecimal to decimal. Step 2: FFFF = 15×16³ + 15×16² + 15×16¹ + 15×16⁰ = 65535. Step 3: Memory size in bytes = (last address + 1) = 65535 + 1 = 65536 bytes. Step 4: Convert bytes to kilobytes: 65536 / 1024 = 64 KB. Step 5: Therefore, FFFF is the last memory location in a 64 KB memory.

हिन्दी उत्तर:

चरण 1: FFFF को दशमलव में बदलें। चरण 2: FFFF = 15×16³ + 15×16² + 15×16¹ + 15×16⁰ = 65535। चरण 3: बाइटों में मेमोरी आकार = (अंतिम पता + 1) = 65535 + 1 = 65536। चरण 4: बाइटों को किलोबाइट में बदलें: 65536 / 1024 = 64 KB। चरण 5: इसलिए, FFFF 64 KB मेमोरी का अंतिम मेमोरी लोकेशन है।

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