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Computer Architecture MCQs

Prepare with high-quality Computer Architecture MCQs designed specifically for competitive exams, job tests and jobexams. This section includes objective questions on computer organization, instruction sets, memory hierarchy, ALU, CPU design, pipelining, input/output systems, and more. These MCQs are ideal for candidates preparing for technical exams such as FPSC, PPSC, NTS, SPSC, BPSC, CSS, PMS, and IT-related job assessments. Cover both theoretical and practical aspects of modern computer architecture with updated and exam-focused questions. Regular updates ensure that you stay aligned with current patterns and expected difficulty levels in computer-based tests.

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1 Computer Architecture MCQs

What type of memory does the CPU directly access?

  • RAM
  • ROM
  • Hard Disk
  • None of these
0 Comments
Correct Answer: A. RAM

Explanation:

RAM is the type of memory that the CPU (Central Processing Unit) directly accesses while ... Read More Details

2 Computer Architecture MCQs

An identifiable location in memory where data are kept is called ?

  • Address
  • Location
  • Space
  • None of these
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Correct Answer: A. Address

Explanation:

In computer systems, an identifiable location in memory where data is stored is referred to ... Read More Details

3 Computer Architecture MCQs

Another term for Main Memory is ?

  • Storage devices
  • RAM
  • Hard Disk
  • Both A and B
0 Comments
Correct Answer: B. RAM

Explanation:

Another commonly used term for main memory is RAM, which stands for Random Access Memory. ... Read More Details

4 Computer Architecture MCQs

Main advantage of second-generation computers over the first:

  • Smaller size
  • Slower
  • Used vacuum tubes
  • Used ICs
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Correct Answer: A. Smaller size

Explanation:

Second-generation computers were a major advancement over first-generation systems, primarily because they replaced vacuum tubes ... Read More Details

5 Computer Architecture MCQs

Which generation used magnetic core memory?

  • First
  • Second
  • Third
  • Fourth
0 Comments
Correct Answer: B. Second

Explanation:

Magnetic core memory was primarily used during the second generation of computers, which lasted from ... Read More Details

6 Computer Architecture MCQs

Fifth generation computers are based on?

  • Microprocessors
  • AI
  • ICs
  • Transistors
0 Comments
Correct Answer: B. AI

Explanation:

Fifth generation computers are based on advanced computing concepts that focus on intelligent behavior and ... Read More Details

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