Operating System (OS) The term 'polling' in a computer means a process by which a computer system detects/corrects errors None of these multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones inquires to see if a terminal has any transaction to send detects/corrects errors None of these multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones inquires to see if a terminal has any transaction to send 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. index mode modulus mode absolute mode None of these immediate mode index mode modulus mode absolute mode None of these immediate mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under virtual storage, 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 only the active pages of a program are stored in primary storage a single program is processed by two or more CPUs 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 Should always be variable depends upon the size of the file should always be fixed None of these should be chosen to match the data characteristics Should always be variable depends upon the size of the file 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 None of these semaphore multiprogramming multitasking mutual exclusion None of these semaphore multiprogramming multitasking mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
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