Computer Basic Information Computer virus is a ___ Bacteria Software Freeware Hardware Bacteria Software Freeware Hardware ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + X Ctrl + Y Ctrl + U Ctrl + Z None of these Ctrl + X Ctrl + Y Ctrl + U Ctrl + Z None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Primary storage is _____ as compared to secondary storage. Fast and inexpensive None of these Slow and expensive Fast and expensive Slow and inexpensive Fast and inexpensive None of these Slow and expensive Fast and expensive Slow and inexpensive ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What does a system bus do? carries out instructions allows the user to communicate with the computer connects various components within the computer None of these stores data and instructions carries out instructions allows the user to communicate with the computer connects various components within the computer None of these stores data and instructions ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The earliest device that qualifies as a digital computer is EDSAC EDVAC Abacus ENIAC None of these EDSAC EDVAC Abacus ENIAC None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The output of a 2 input OR gate is 0 only when its either input is 1 either input is 0 both inputs are 1 both inputs are 0 None of these either input is 1 either input is 0 both inputs are 1 both inputs are 0 None of these ANSWER DOWNLOAD EXAMIANS APP
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