Operating System (OS) Operating system is a ___ Application software System software Database software Presentation software Application software System software Database software Presentation software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not true about the memory management? segmented memory can be paged paging suffers from internal fragmentation virtual memory is used only in multi-user systems segmentation suffers from external fragmentation None of these segmented memory can be paged paging suffers from internal fragmentation virtual memory is used only in multi-user systems segmentation suffers from external fragmentation None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length should be chosen to match the data characteristics None of these depends upon the size of the file should always be fixed Should always be variable should be chosen to match the data characteristics None of these depends upon the size of the file should always be fixed Should always be variable ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? Unix Windows Linux DOS Unix Windows Linux DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) System maintenance: None of these is necessary on all systems, regardless of how good is usually not necessary is not required if the system is well written always requires several programs None of these is necessary on all systems, regardless of how good is usually not necessary is not required if the system is well written always requires several programs ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The principles of structured programming forbid the use of None of these GOTO DO-WHILE IF-THEN-ELSE WHILE-DO None of these GOTO DO-WHILE IF-THEN-ELSE WHILE-DO ANSWER DOWNLOAD EXAMIANS APP
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