Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 1 None of these 8 16 1 None of these 8 16 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity? Fixed values Default values None of these Defined values Special values Fixed values Default values None of these Defined values Special values ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To send email, we use MS Excel HTML Outlook Explorer Netscape navigator MS Excel HTML Outlook Explorer Netscape navigator ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is the layer of a computer system between the hardware and the user program System environment Operating system Operating environment None System environment Operating system Operating environment None ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one? FAT command None of these VER command CHKDSK command FORMAT command FAT command None of these VER command CHKDSK command FORMAT command ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a mode in starting windows ? Turbo mode Normal mode Command prompt Safe mode Turbo mode Normal mode Command prompt Safe mode ANSWER DOWNLOAD EXAMIANS APP
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