Operating System (OS) Which, of the following is not true about the description of a decision table? None of these All of these A decision table is directly understood by the computer A decision table is easy to understand A decision table is easy to modify None of these All of these A decision table is directly understood by the computer A decision table is easy to understand A decision table is easy to modify ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following statement about directories is false? Directories cannot be renamed Directories can be deleted The root directory is always at the highest level Directories can exist inside directories Directories cannot be renamed Directories can be deleted The root directory is always at the highest level Directories can exist inside directories ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Link encryption None of these is more secure than end-to-end encryption can not be used in a public network is less secure than end-to-end encryption is used only to debug None of these is more secure than end-to-end encryption can not be used in a public network is less secure than end-to-end encryption is used only to debug ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following command is used to switch between the window programs? Alt+F4 Ctrl+Tab Alt+Tab None of these Alt+F4 Ctrl+Tab Alt+Tab None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these is a hardware memory device which denotes the location of the current instruction being executed. contains the address of the memory location that is to be read from or stored into. contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these is a hardware memory device which denotes the location of the current instruction being executed. contains the address of the memory location that is to be read from or stored into. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing can always be avoided by swapping None of these can be caused by poor paging algorithms always occurs on large computers is a natural consequence of virtual memory systems can always be avoided by swapping None of these can be caused by poor paging algorithms always occurs on large computers is a natural consequence of virtual memory systems ANSWER DOWNLOAD EXAMIANS APP
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