Operating System (OS) What are the two types of Semaphore? 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 Counting Semaphores and Binary Semaphores ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and None of these deadlock avoidance buffer overflow race around condition hold and wait None of these deadlock avoidance buffer overflow race around condition hold and wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is the latest version of MS windows ? Windows 2008 Windows 10 Windows 2007 Windows 8.1 Windows 2008 Windows 10 Windows 2007 Windows 8.1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following key is used to refresh the active window? F7 F5 F9 F8 F7 F5 F9 F8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under virtual storage, interprogram interference may occur only the active pages of a program are stored in primary storage a single program is processed by two or more CPUs two or more programs are stored concurrently in primary storage None of these interprogram interference may occur only the active pages of a program are stored in primary storage a single program is processed by two or more CPUs two or more programs are stored concurrently in primary storage None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What does Belady's Anomaly related to? Memory Management Algorithm Page Replacement Algorithm Deadlock Prevention Algorithm Disk Scheduling Algorithm Memory Management Algorithm Page Replacement Algorithm Deadlock Prevention Algorithm Disk Scheduling Algorithm ANSWER DOWNLOAD EXAMIANS APP
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