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