Computer Basic Information What is the shortcut key to "Undo" the last action in a document? None of these Ctrl + X Ctrl + Z Ctrl + U Ctrl + Y None of these Ctrl + X Ctrl + Z Ctrl + U Ctrl + Y ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The file extension of MS-Word document in Office 2007 is _______. .doc .docx .pdf .xls .txt .doc .docx .pdf .xls .txt ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The operating system is the most common type of ___ software. Communication System Word processing None of the listed here Communication System Word processing None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The device that can both feed data into and accept data from a computer is None of these ALU Input-Output device All of these CPU None of these ALU Input-Output device All of these CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The CPU chip used in a computer is partially made out of: Copper None of these Gold and silver Iron Silica Copper None of these Gold and silver Iron Silica ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A URL is: 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 A computer program ANSWER DOWNLOAD EXAMIANS APP
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