Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Format Write protect Create back up None of above Format Write protect Create back up None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A critical region is one which is enclosed by a pair of P and V operations on semaphores a program segment where shared resources are accessed none is the above a program segment that has not been proved bug-free a program segment that often causes unexpected system crashes one which is enclosed by a pair of P and V operations on semaphores a program segment where shared resources are accessed none is the above a program segment that has not been proved bug-free a program segment that often causes unexpected system crashes ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To delete a file without allowing it to store in recycle bin Press Delete key Press Shift + Delete key Press Ctrl + Delete key Press Alt + Delete key Press Delete key Press Shift + Delete key Press Ctrl + Delete key Press Alt + Delete key ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following checks, cannot be carried out on the input data to a system? Range check consistency check None of these All of these Syntax check Range check consistency check None of these All of these Syntax check ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Generally quick launch toolbar is displayed on The right side of taskbar On the middle of taskbar A bar out of taskbar The left side of taskbar The right side of taskbar On the middle of taskbar A bar out of taskbar The left side of taskbar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which, of the following, in not true about an interpreter Interpreter generates an object program from the source program All of these Interpreter analyses each source statement every time it is to be executed None of these Interpreter is a kind of translator Interpreter generates an object program from the source program All of these Interpreter analyses each source statement every time it is to be executed None of these Interpreter is a kind of translator ANSWER DOWNLOAD EXAMIANS APP
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