A partitioned data set is most used for

Related MCQs

• RAID-O does not support the following characteristics: A: RAID is a set of physical disk drives viewed by the operating system as a single logical drive. B: Data distributed across the physical drives of an array. C: Re- demdant disk capacity is used to store parity information, which guarantees data recoverability in case of a disk failure.
• The most efficient data set organization is
• Resident set of process is
• The memory management, y one clock policy is applied then the page first loaded into a frame in memory its use bit is set to
• Match the following access rights :A-Specific user, B-User group, C-All ; 1- Individual user who are designated by user I, 2-A set of users who are individually defined, 3-Every user has access to the system.
• I/O modules move data
• Match the following pairs A. Logical address(1) An actual location in main memory B. Relative address (2) An address is expressed as a location relative to some known point. C. Physical address (3) A memory location independent of the current assignment of data to memory
• Arrange the following I/O device in increasing data rate Hard disk, Floppy disk, Key board
• In which of the following RAID scheme, redundancy is achieved by the simple expedient of duplicating all the data ?
• In disk storage devices, data are recorded on and later retrieved from disk via a conducting coil named