Operating System (OS) The term 'polling' in a computer means a process by which a computer system None of these detects/corrects errors 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 None of these detects/corrects errors 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 modulus mode absolute mode index mode immediate mode None of these modulus mode absolute 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 None of these interprogram interference may occur 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 None of these interprogram interference may occur two or more programs are stored concurrently in primary storage ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length depends upon the size of the file should be chosen to match the data characteristics None of these should always be fixed Should always be variable depends upon the size of the file should be chosen to match the data characteristics None of these should always be fixed 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 None of these semaphore multiprogramming mutual exclusion multitasking None of these semaphore multiprogramming mutual exclusion multitasking ANSWER DOWNLOAD EXAMIANS APP
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