Computer Basic Information A stand-alone system which produces one page of printed output at a time is None of these Laser printer Dot matrix printer Line printer Page printer None of these Laser printer Dot matrix printer Line printer Page printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A type of line printer that uses an embossed steel band to form the letters printed on the paper is Band printer Golf ball printer Dot-matrix printer None of these Laser printer Band printer Golf ball printer Dot-matrix printer None of these Laser printer 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 + Z None of these Ctrl + U Ctrl + X Ctrl + Y Ctrl + Z None of these Ctrl + U ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The report card and merit list forms the Data processing Output data Input data None of these Central Processing Data processing Output data Input data None of these Central Processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Bubble memory is a Direct access device only Combination of sequential and direct access devices Sequential access device only All of these None of these Direct access device only Combination of sequential and direct access devices Sequential access device only All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ............ operating system was initially created in the early 1970s at AT & T's Bell Labs. Unix Linux DOS GNU None of these Unix Linux DOS GNU None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS