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Unit 5 · System Software and Operating System Paper 2 CS · June 2024 (Cancelled Exam)

Match List I with List II
List IList II
A. Batch MultiprogrammingI. Allows more efficient use of main memory
B. Time sharingII. User no longer has direct access to the processor
C. MonitorIII. Maximize processor use
D. Reentrant ProceduresIV. Minimize response time

Pick an option to check yourself, or open the answer below.

Show answer & explanation

Correct answer: B. A-III, B-IV, C-II, D-I

Explanation

Batch multiprogramming aims to maximise processor use (III), time sharing to minimise response time (IV). With a monitor (batch OS), the user no longer has direct access to the processor (II). Reentrant procedures allow more efficient use of main memory (I).

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