Resident set of process is

Related MCQs

• In memory management :A-Fixed allocation policy, B-Variable allocation policy: 1-It gives a process a fixed number of frames in main memory within which to execute. 2-It allows the number of page frames allocated to a process to be varied over the life time of the process. 3-In it a number of allocated frames are decided at initial load time.
• In process management of UNIX system, which of the following process states are running states in respect of whether the process is executing in user or kernel mode
• In multi processor scheduling; A: Gang scheduling, B: Dynamic scheduling, C: Dedicated processor management.; 1- The number of threads in a process can be altered during the course of execution. 2- This provides implicit scheduling defined by the assignment of threads to processors, 3- It is applied to the simultaneous scheduling of threads that make up a single process.
• In uni-processor scheduling :A : Turnaround time, B : Response time, 1: A time interval between the submission of a process and its completion. 2: For interactive process, it is a time from the submission of a request until the response begins to received. 3: It includes actual execution time plus time spent waiting for resources.
• In UNIX process management, the system process runs in
• 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
• 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.
• 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.
• The most efficient data set organization is
• A partitioned data set is most used for