In file management, users and applications access records via

Related MCQs

• Match the following for file system architecture : A-Basic file system, B-Logical I/O module, 1- Deals with blocks of data, 2- Deals with file records, 3- Provides general purpose record I/O capacity.
• 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.
• For file management, in file operations device drivers are
• Match the following in RAID scheme : A- Parallel access array, B-Independent access array, 1- All member disks participate in the execution of every I/O request. 2- Each member disk participates separately in the execution of every I/O request. 3- Here spindles of the individual drives are synchronized so that each disk head is in the same position on each disk at any given time.
• Access to moving head disks requires three periods of delay before information is brought into memory. The response that correctly lists the three time delays for the physical access of data in the order of the relative speed from the slowest to the fastest is
• In disk storage devices, data are recorded on and later retrieved from disk via a conducting coil named
• In secondary storage management, “If allocation of file is made on an individual block basis and each block contains a pointer to the next block in the chain” then it is referred as
• In file management system the following communicate directly with periphing I/O devices.
• In file management, the primary interface of computer system with external environment is done through
• In file management, the pile