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GATE 2024 Operating System Foundation Quiz 14
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Question 1
The FAT (File Allocation Table) used in MSDOS is based on which of the following allocation methods:
Question 2
In a multithread program, if 'exec' system call will be invoked immediately after the fork ( ) system call then option ______ gives correct behaviour regarding duplication of process threads.
Question 3
Which of the following are valid file attributes?
I. Type
II. Size
III. Mode of access
IV. Resolution
Question 4
Which of the following is true?
Question 5
Consider the organization of a UNIX file as represented by the I-node. Assume that there are 12 direct block pointer and one singly, one doubly, one triply indirect pointer in each I-node. Assume that the system block size and disk sector size are both 8K. If the disk block pointer is 32 bits with 8 bits to identify the physical disk and 24 bits to identify the physical block. Assuming no information other than that the file i-node is already in main memory, how many disk access are required to access the byte in position 13,423,956 ________.
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