Computer Basic Information Which of the following is responsible for coordinating various operations using timing signals? Memory unit None of these Input/Output unit Arithmetic-logic Unit Control unit Memory unit None of these Input/Output unit Arithmetic-logic Unit Control unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A multi programming system is one that can compute many programs simultaneously None of these run very fast share hardware resources with many programs simultaneously use many operating systems compute many programs simultaneously None of these run very fast share hardware resources with many programs simultaneously use many operating systems ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the most common tool used to restrict access to a computer system? Access-control software User log in Passwords Computer keys Access-control software User log in Passwords Computer keys ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the memory card which is conceptually related to the smart card but is similar to the video disk? Visa Laser card Master card Optical card None of these Visa Laser card Master card Optical card None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Pictures or drawings, typically displayed on a VDU to allow users to select program options is called Network HIPO charts None of these Icons Graphics Network HIPO charts None of these Icons Graphics ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When used with I/O devices, the term intelligent implies None of these speech processing capability a color output capability feature to support offline and online tasks high speed printing capability None of these speech processing capability a color output capability feature to support offline and online tasks high speed printing capability ANSWER DOWNLOAD EXAMIANS APP
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