Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and hold and wait race around condition buffer overflow None of these deadlock avoidance hold and wait race around condition buffer overflow None of these deadlock avoidance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? Windows DOS Unix Linux Windows DOS Unix Linux ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The question mark (?) indicates in file searching A single character Questions A group of character None of above A single character Questions A group of character None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principles of structured programming forbid the use of IF-THEN-ELSE None of these WHILE-DO DO-WHILE GOTO IF-THEN-ELSE None of these WHILE-DO DO-WHILE GOTO ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length should be chosen to match the data characteristics depends upon the size of the file should always be fixed Should always be variable None of these should be chosen to match the data characteristics depends upon the size of the file should always be fixed Should always be variable None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which runs on computer hardware and serve as platform for other software to run on? All Application Software System Software Operating System All Application Software System Software Operating System ANSWER DOWNLOAD EXAMIANS APP
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