Which metric evaluates the internal processing throughput of older mainframe systems, indicating how many millions of instructions can be resolved per second? MCQ with Answer and Explanation
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Question #1
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Which memory layout is inherently volatile, losing all its cached configurations and data records immediately when electrical power is disrupted?
Correct Answer: Option A
Explanation:
RAM is volatile memory; it requires continuous electrical current to maintain its logic states and flushes completely upon power loss.
RAM is volatile memory; it requires continuous electrical current to maintain its logic states and flushes completely upon power loss.
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Computer
Computer Fundamentals
Question #2
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Which of the following units converts processed binary data from the internal processor back into a form that human operators can read and understand?
Correct Answer: Option C
Explanation:
The output unit (monitors, printers) takes binary numbers from the CPU and converts them back into human-readable text, graphics, or audio.
The output unit (monitors, printers) takes binary numbers from the CPU and converts them back into human-readable text, graphics, or audio.
This question belongs to:
Computer
Computer Fundamentals
Question #3
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The foundational capacity of a computer to carry out millions of repetitive mathematical operations per second without drifting in accuracy highlights its:
Correct Answer: Option C
Explanation:
Speed refers to the computer’s capability to execute complex binary instructions in fractions of a microsecond or nanosecond.
Speed refers to the computer’s capability to execute complex binary instructions in fractions of a microsecond or nanosecond.
This question belongs to:
Computer
Computer Fundamentals
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