Computer Basic Information The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do? Communicates its results Monitors the flow of information Activates the output device None of these Control the printer Communicates its results Monitors the flow of information Activates the output device None of these Control the printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is called the "grand father" of the computer? None of these Blaise Pascal Charles Babbage Dr. Herman Hollerith Joseph Jacquard None of these Blaise Pascal Charles Babbage Dr. Herman Hollerith Joseph Jacquard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A notation for defining the form and structure of data is known as Binary language Data description language Data definition language Data channel None of these Binary language Data description language Data definition language Data channel None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A monitor's _____ is the distance between the holes in the mask behind the screen. This helps determine how sharp the dots appear. color depth None of these dot pitch resolution refresh rate color depth None of these dot pitch resolution refresh rate ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer performs operations by comparing data items and then, depending on the results, follows predetermined course of action. What are such operations called? None of these Logical Digital Sequential Physical None of these Logical Digital Sequential Physical ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is the known as Father of Modern Computing? Charles Babbage Semour Cray Allen Turing Ray Tomlinson Charles Babbage Semour Cray Allen Turing Ray Tomlinson ANSWER DOWNLOAD EXAMIANS APP
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