Operating System (OS) For how many processes which are sharing common data, the Dekker's algorithm implements mutual exclusion? 3 2 None of these 4 1 3 2 None of these 4 1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Feed back queue dispatch tasks according to execution characteristics require manual intervention to implement properly are used to favor real-time tasks None of these are very easy to implement dispatch tasks according to execution characteristics require manual intervention to implement properly are used to favor real-time tasks None of these are very easy to implement ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement about directories is false? Directories can exist inside directories The root directory is always at the highest level Directories can be deleted Directories cannot be renamed Directories can exist inside directories The root directory is always at the highest level Directories can be deleted Directories cannot be renamed ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) of the Storage Assignment is (are) to assign storage to all temporary locations that are necessary for intermediate results. to assign storage to all variables referenced in the source program. to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized. None of these All of these to assign storage to all temporary locations that are necessary for intermediate results. to assign storage to all variables referenced in the source program. to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized. None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In a folder, which of the following key is used to rename the file or folder F4 F3 F2 F7 F4 F3 F2 F7 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not true about the memory management? virtual memory is used only in multi-user systems segmented memory can be paged None of these segmentation suffers from external fragmentation paging suffers from internal fragmentation virtual memory is used only in multi-user systems segmented memory can be paged None of these segmentation suffers from external fragmentation paging suffers from internal fragmentation ANSWER DOWNLOAD EXAMIANS APP
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