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Magazine Problem 13
Mark the answers true or false as follows: A. True B. False The seek time is the amount of time it takes for the heads of a disk to reach a particular cylinder.
Problem 14
Mark the answers true or false as follows: A. True B. False The shortest-seek-time-first disk-scheduling algorithm moves the heads the minimum amount it can to satisfy a pending request.
Problem 15
Mark the answers true or false as follows: A. True B. False The first-come, first-served diskscheduling algorithm moves the heads the minimum amount it can to satisfy a pending request.
Problem 16
Match the file extensions with the appropriate file. A. txt B. \(m p 3, a u\), and wav C. gif, tiff, and jpg D. doc and wp 3 E. java, c, and cpp Audio file
Problem 17
Match the file extensions with the appropriate file. A. txt B. \(m p 3, a u\), and wav C. gif, tiff, and jpg D. doc and wp 3 E. java, c, and cpp Image file
Problem 18
Match the file extensions with the appropriate file. A. txt B. \(m p 3, a u\), and wav C. gif, tiff, and jpg D. doc and wp 3 E. java, c, and cpp Text data file
Problem 19
Match the file extensions with the appropriate file. A. txt B. \(m p 3, a u\), and wav C. gif, tiff, and jpg D. doc and wp 3 E. java, c, and cpp Program source file
Problem 20
Match the file extensions with the appropriate file. A. txt B. \(m p 3, a u\), and wav C. gif, tiff, and jpg D. doc and wp 3 E. java, c, and cpp Word processing file
Problem 22
Match the symbol with its use. A. / B. ? C... Symbol used to separate the names in a path in a UNIX environment
Problem 23
Match the symbol with its use. A. / B. ? C... Symbol used to represent the parent directory in a relative path name
