Operating System (OS) Which key deletes text before, or to the left, of the insertion point? BackSpace PageUp Delete PageDown BackSpace PageUp Delete PageDown ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? 1981 1984 None of these 1982 1983 1981 1984 None of these 1982 1983 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A page fault occurs when the page is not found in the memory the Deadlock happens the Segmentation starts the page is found in the memory the page is not found in the memory the Deadlock happens the Segmentation starts the page is found in the memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following, is necessary to work on a computer Operating system Interpreter of the above None of these Compiler Assembly Operating system Interpreter of the above None of these Compiler Assembly ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system? FORMAT command DISK command DIR command VER command None of these FORMAT command DISK command DIR command VER command None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following is not true about the description of a decision table? All of these A decision table is directly understood by the computer A decision table is easy to modify A decision table is easy to understand None of these All of these A decision table is directly understood by the computer A decision table is easy to modify A decision table is easy to understand None of these ANSWER DOWNLOAD EXAMIANS APP
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