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Question 87Asked in BEL PE Computer Science, 20 Dec 2025 (5:00 PM)

A computer system has a 16-bit address bus and uses byte-addressable memory. The main memory consists of two memory chips, each of size 32 KB. If the…

A computer system has a 16-bit address bus and uses byte-addressable memory. The main memory consists of two memory chips, each of size 32 KB. If the address space begins at 0000H, which of the following represents the correct address range for the second memory chip?
  1. A0000H – FFFFH
  2. B4000H – 7FFFH
  3. C0000H – 7FFFH
  4. D8000H – FFFFH
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Correct answer: (D) 8000H – FFFFH

From BEL PE Computer Science PYQ, 20 Dec 2025 (5:00 PM)

This is question 87 of BEL PE Computer Science PYQ, 20 Dec 2025 (5:00 PM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.