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 Activates the output device Monitors the flow of information Control the printer None of these Communicates its results Activates the output device Monitors the flow of information Control the printer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information RAM is also known as Erasable programmable read-only memory Programmable read-only memory Read-only memory Read/Write memory None of these Erasable programmable read-only memory Programmable read-only memory Read-only memory Read/Write memory None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A URL is: A computer program A type of web server The address of a document or page on the world wide web An acronym for unlimited resources for learning A computer program A type of web server The address of a document or page on the world wide web An acronym for unlimited resources for learning ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which language was created by Charles H. Moore at National Radio Astronomy Observatory. FORTH dBASE COBOL None of these BASIC FORTH dBASE COBOL None of these BASIC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Most disk drives have a single read/ write head for each disk surface. What is the advantage of suing multiple heads on each movable access arm? None of these Reduced search time Reduced seek time Less disk speed Less latency time None of these Reduced search time Reduced seek time Less disk speed Less latency time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The time taken for the read/write head to move to the correct track on the magnetic disk is called epoch delay seek time approach time latency delay None of these epoch delay seek time approach time latency delay None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS