Operating System (OS) Which one of the following key is used to refresh the active window? F5 F7 F8 F9 F5 F7 F8 F9 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The necessary conditions needed before deadlock can occur? Mutual Exclusion, No Hold and wait, Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What are the two types of Semaphore? Counting Semaphores and Binary Semaphores Digital Semaphores and Binary Semaphores Analog Semaphores and Octal Semaphores Critical Semaphores and System Semaphores Counting Semaphores and Binary Semaphores Digital Semaphores and Binary Semaphores Analog Semaphores and Octal Semaphores Critical Semaphores and System Semaphores ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a correct association between a vendor and an operating system Novell Linux Microsoft Unix AT & T DOS Redhat Linux Novell Linux Microsoft Unix AT & T DOS Redhat Linux 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 FORMAT command VER command CHKDSK command FAT command None of these FORMAT command VER command CHKDSK command ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary purpose of an operating system is to: make the most efficient use of the hardware make computer easier to use keep system programmers employed allow people to sue the computers None of these make the most efficient use of the hardware make computer easier to use keep system programmers employed allow people to sue the computers None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS