Operating System (OS) Supervisor state is entered by programs when they enter the processor None of these only allowed to the operating system never used required to perform any I/O entered by programs when they enter the processor None of these only allowed to the operating system never used required to perform any I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion? 3 4 2 None of these 1 3 4 2 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To display system boot menu which of the following key you must press ? F4 F7 F8 F5 F4 F7 F8 F5 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary job of the operating system is Manage Programs Manage Commands Manage Resources Manage Users Manage Programs Manage Commands Manage Resources Manage Users ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary purpose of an operating system is: To make the most efficient use of the computer hardware To allow people to use the computer To make computers easier to use To keep systems programmers employed To make the most efficient use of the computer hardware To allow people to use the computer To make computers easier to use To keep systems programmers employed ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) System files allocated at Boot area Data area FAT area Directory Boot area Data area FAT area Directory ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS