Operating System MCQs

1019 MCQs  (Page 6 of 102)

Attempt Operating System Quiz
The operating system _______ the links when traversing directory trees, to preserve the acyclic structure of the system.
A. Considers
B. Ignores
C. Deletes
D. None of the mentioned
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To recover from failures in the network operations _____________ information may be maintained.
A. Ip address
B. State
C. Stateless
D. Operating system
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On systems where there are multiple operating system, the decision to load a particular one is done by _____________
A. Boot loader
B. Bootstrap
C. Process control block
D. File control block
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Whenever a process needs I/O to or from a disk it issues a ______________
A. System call to the cpu
B. System call to the operating system
C. A special procedure
D. All of the mentioned
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The two steps the operating system takes to use a disk to hold its files are _______ and ________
A. Partitioning & logical formatting
B. Swap space creation & caching
C. Caching & logical formatting
D. Logical formatting & swap space creation
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The _______ program initializes all aspects of the system, from CPU registers to device controllers and the contents of main memory, and then starts the operating system.
A. Main
B. Bootloader
C. Bootstrap
D. Rom
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In SCSI disks used in high end PCs, the controller maintains a list of _________ on the disk. The disk is initialized during ________ formatting which sets aside spare sectors not to the operating system.
A. Destroyed blocks, partitioning
B. Bad blocks, low level formatting
C. Destroyed blocks, high level formatting
D. Bad blocks, partitioning
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Which principle states that programs, users, and even the systems be given just enough privileges to perform their task?
A. Principle of least privilege
B. Principle of process scheduling
C. Principle of operating system
D. None of the mentioned
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Network operating system runs on ___________
A. Server
B. Every system in the network
C. Both server and every system in the network
D. None of the mentioned
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What are the types of distributed operating systems?
A. Zone based operating system
B. Level based operating system
C. Network operating system
D. All of the mentioned
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Word of the Day
11 Jul
Envisage
contemplate or conceive of as a possibility or a desirable future event.
گمان کرنا، تصور کرنا، سوچنا

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