File System Implementation – Recovery MCQ’s

This set of Operating System Multiple Choice Questions & Answers (MCQs) focuses on “File System Implementation – Recovery”. 1. A systems program such as fsck in ______ is a consistency checker.a) UNIXb) Windowsc) Macintoshd) Solaris 2. A consistency checker __________________ and tries to fix any inconsistencies it finds.a) compares the data in the secondary storage […]

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File System – Performance MCQ’s

This set of Operating System Multiple Choice Questions & Answers (MCQs) focuses on “File System – Performance”. 1. In UNIX, even an ’empty’ disk has a percentage of its space lost to ______a) programsb) inodesc) virtual memoryd) stacks 2. By preallocating the inodes and spreading them across the volume, we ___________ the system performance.a) improveb) […]

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File System – Allocation Methods – 3 MCQ’s

This set of Operating System Multiple Choice Questions & Answers (MCQs) focuses on “File System – Allocation Methods – 3″. 1. If the extents are too large, then what is the problem that comes in?a) internal fragmentationb) external fragmentationc) starvationd) all of the mentioned 2. The FAT is used much as a _________a) stackb) linked […]

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File System – Allocation Methods – 2 MCQ’s

This set of Operating System Multiple Choice Questions & Answers (MCQs) focuses on “File System – Allocation Methods – 2″. 1. The file organization module knows about _____________a) filesb) logical blocks of filesc) physical blocks of filesd) all of the mentioned 2. Metadata includes _____________a) all of the file system structureb) contents of filesc) both […]

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File System – Allocation Methods – 1 MCQ’s

This set of Operating System Multiple Choice Questions & Answers (MCQs) focuses on “File System – Allocation Methods – 1″. 1. In contiguous allocation _____________a) each file must occupy a set of contiguous blocks on the diskb) each file is a linked list of disk blocksc) all the pointers to scattered blocks are placed together […]

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File System Interface Protection MCQ’s

This set of Operating System Multiple Choice Questions & Answers (MCQs) focuses on “File System Interface Protection”. 1. Protection is only provided at the _____ level.a) lowerb) centralc) higherd) none of the mentioned 2. What is the main problem with access control lists?a) their maintenanceb) their lengthc) their permissionsd) all of the mentioned 3. Reliability […]

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File System Interface Directory Structure – 2 MCQ’s

This set of Operating System Multiple Choice Questions & Answers (MCQs) focuses on “File System Interface Directory Structure – 2″. 1. A relative path name begins at the _____________a) leafb) stemc) current directoryd) root 2. In a tree structure, when deleting a directory that is not empty?a) The contents of the directory are safeb) The […]

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