Computer Basic Information A mechanism for arranging controlled access to a shared resource is Lock-out Balleting Sorting None of these Retrieving Lock-out Balleting Sorting None of these Retrieving ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one is not an input device ? Mouse Keyboard Speaker Scanner Mouse Keyboard Speaker Scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Arithmetic logic unit I. perform arithmetic operations II. store data III. perform comparison IV. communicate with input devices from above the correct one is II only I only I and II only I and III only II only I only I and II only I and III only ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The two kinds of main Memory are: Random and sequential None of these All of these ROM and RAM Primary and secondary Random and sequential None of these All of these ROM and RAM Primary and secondary ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information RAM is also known as None of these Programmable read-only memory Read-only memory Erasable programmable read-only memory Read/Write memory None of these Programmable read-only memory Read-only memory Erasable programmable read-only memory Read/Write memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer program consists of None of these Discrete logical steps. Program flowchart System flowchart Algorithms written in computer's language None of these Discrete logical steps. Program flowchart System flowchart Algorithms written in computer's language ANSWER DOWNLOAD EXAMIANS APP
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