Operating System Interview Question

QNo
Question
Answer
1
What is Operating System?
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2
Why we are using Operating System?
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3
What are the types of Operating System?
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4
What is Process?
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5
What is Thread in Operating System?
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6
What is Scheduling? What their types?
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7
What is Starvation?Which algorithm suffer?
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8
What happens if size of time quantum is increase in Round Robin Scheduling Algorithm?
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9
What are the states of Process?
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10
What is Semaphore?what is the use?
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11
What is Aging?
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12
What are the condition for Deadlock?
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13
What is System Call?
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14
What is Demand Paging?
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15
What is Fragmentation?
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16
What are the difference between Internal and External Fragmentation?
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17
What is caching in Memory Management?
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18
What are interrupts?
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19
Why we are using Banker's Algorithm?
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20
What is page and table in Memory Management?
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21
What is the difference between logical address and physical Address?
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22
What do you mean by Cache Hit and Cache miss?
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