Operating System (OS) Non-modifiable procedures are called topdown procedures serially usable procedures reentrant procedures None of these concurrent procedures topdown procedures serially usable procedures reentrant procedures None of these concurrent procedures ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which operating system does not support long file names ? DOS 6.2 OS/2 Windows NT Windows 98 DOS 6.2 OS/2 Windows NT Windows 98 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common systems security method is encryption All of these None of these firewall passwords encryption All of these None of these firewall passwords ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not executable file? .bat .txt .exe .com .bat .txt .exe .com ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the key is used to close the active window? Ctrl+F5 Alt+F4 Ctrl+F4 Alt+F6 Ctrl+F5 Alt+F4 Ctrl+F4 Alt+F6 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Page stealing Should be the turning goal Is a sign of an efficient system Is taking layer disk space for page in page out Is taking page frame from other working sets Should be the turning goal Is a sign of an efficient system Is taking layer disk space for page in page out Is taking page frame from other working sets ANSWER DOWNLOAD EXAMIANS APP
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