Operating System (OS) The term 'polling' in a computer means a process by which a computer system detects/corrects errors None of these inquires to see if a terminal has any transaction to send multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones detects/corrects errors None of these inquires to see if a terminal has any transaction to send multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode, the address of the location of the operand is given explicitly as a part of the instruction. None of these absolute mode modulus mode index mode immediate mode None of these absolute mode modulus mode index mode immediate mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under virtual storage, only the active pages of a program are stored in primary storage a single program is processed by two or more CPUs interprogram interference may occur None of these two or more programs are stored concurrently in primary storage only the active pages of a program are stored in primary storage a single program is processed by two or more CPUs interprogram interference may occur None of these two or more programs are stored concurrently in primary storage ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length should always be fixed None of these should be chosen to match the data characteristics depends upon the size of the file Should always be variable should always be fixed None of these should be chosen to match the data characteristics depends upon the size of the file Should always be variable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as mutual exclusion semaphore multiprogramming None of these multitasking mutual exclusion semaphore multiprogramming None of these multitasking ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS