Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and buffer overflow race around condition deadlock avoidance None of these hold and wait buffer overflow race around condition deadlock avoidance None of these hold and wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Driver is Hardware and gain controller Data controller Hardware controller All of the listed here Hardware and gain controller Data controller Hardware controller All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The purpose of run command in start menu is to Open internet explorer Start programs Open windows explorer Launch internet browser Open internet explorer Start programs Open windows explorer Launch internet browser ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Fragmentation of the file system None of these can always be prevented can be temporarily removed by compaction is a characteristic of all file systems occurs only if the file system is used improperly None of these can always be prevented can be temporarily removed by compaction is a characteristic of all file systems occurs only if the file system is used improperly ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? All of these Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system All of these Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principles of structured programming forbid the use of GOTO WHILE-DO DO-WHILE IF-THEN-ELSE None of these GOTO WHILE-DO DO-WHILE IF-THEN-ELSE None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS