School Olympiads - National Cyber Olympiad & AI Foundation (NCO)

Computer Architecture, CPU, ALU & Memory Hierarchy question bank (Computer Fundamentals & Digital Hardware)

Practice 6 free School Olympiads - National Cyber Olympiad & AI Foundation (NCO) Computer Fundamentals & Digital Hardware - Computer Architecture, CPU, ALU & Memory Hierarchy questions with answers and step-by-step solutions.

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Q1.

Which memory type operates at the highest speed and is located closest to the CPU core?

(A)

{'key': 'A', 'text': 'Solid State Drive (SSD)'}

(B)

{'key': 'B', 'text': 'Dynamic RAM (DRAM)'}

(C)

{'key': 'C', 'text': 'L1 / L2 Cache Memory'}

(D)

{'key': 'D', 'text': 'ROM (Read Only Memory)'}

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Q2.

[Achievers Section - HOTS]
In computing logic for Computer Architecture, CPU, ALU & Memory Hierarchy, what is the binary representation of the decimal number $16$?

(A)

{'key': 'A', 'text': '(10000)₂'}

(B)

{'key': 'B', 'text': '(10001)₂'}

(C)

{'key': 'C', 'text': '(10010)₂'}

(D)

{'key': 'D', 'text': '(1111)₂'}

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