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CMP 130 Final Exams Questions Solved with Verified Answers 100%
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CMP 130 Final Exams Questions Solved with Verified Answers 100%
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CMP 130 Final Exams Questions Solved withVerified Answers 100%
The current file pointer indicates the end of a file. - ✔✔FALSE
Sequential access and direct access take about the same amount of time to
retrieve data. - ✔✔FALSE
Some operating systems maintain a separate read pointer and write a pointer for
a file. - ✔✔TRUE
UNIX file permissions allow a group of users to access a file in various ways. -
✔✔TRUE
In most operating systems, a directory is represented as a file. - ✔✔TRUE
2 files in a directory system can have the same name if they are in
different directories. - ✔✔TRUE
A relative path is relative to the root of the directory hierarchy. - ✔✔FALSE
An absolute path and a relative path will always be the same length. -
✔✔FALSE
An operating system is responsible for managing the access to a disk drive. -
✔✔TRUE
, The seek time is the amount of time it takes for the heads of a disk to reach a
particular cylinder. - ✔✔TRUE
Shortest Seek Time First Disk Scheduling algorithm moves the heads the minimum
amount it can to satisfy a pending request. - ✔✔TRUE
The first come, first served disk scheduling algorithm moves the heads the
minimum amount it can to satisfy a pending request. - ✔✔FALSE
Audio file - ✔✔mp3, au, and wav
image file - ✔✔gif, tiff, and jpg
program source file - ✔✔txt
text data file - ✔✔java, c, and cpp
word processing file - ✔✔doc and wp3
symbol used to separate the names in a path in a windows environment. -
✔✔\
symbol used to separate the names in a path in a UNIX environment - ✔✔/
symbol used to represent the parent directory in a relative path name. - ✔✔..
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