Program counter (P(C) contains

Related MCQs

• Which combination of the following features will suffice to characterize an OS as a multi programmed OS ? (i) More than one program may be loaded into main memory at the same time for execution. (ii) If a program waits for certain events such as I/O, another program is immediately scheduled for execution. (iii) If the execution of a program terminates, another program is immediately scheduled for execution.
• In defining page table structure in virtual memory, A page number portion of a virtual address is mapped into a hash table using simple hash function, where hash table contains a pointer to the inverted page table, which contains page table entries, this approach is referred as
• A monitor program is a program that
• Memory buffer register (MBR) contains
• Instruction register contains
• 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 secondary storage management, bit table, for each block on disk a vector contains
• In the pure User Level Threads (ULT) (i) Thread management is done by application, (ii) Thread management is done by kernel, (iii) Kernel is not aware of the existence of thread, (iv) Application program interface (API) to the kernel thread facility.
• Which is/are the most important features of Microsoft windows program?
• A critical section is a program segment