Computer Basic Information In an information system, alphanumeric data normally takes the form of- Human voice and other sound None of these Sentence and paragraph Numbers and alphabetical characters Human voice and other sound None of these Sentence and paragraph Numbers and alphabetical characters ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as laser None of these coloured light polarized light unpolarized concentric light laser None of these coloured light polarized light unpolarized concentric light ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information ILLIAC is a Micro computer Super computer Mini computer None of these Mainframe computer Micro computer Super computer Mini computer None of these Mainframe computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Magnetic tape is a? Universal Access medium Random access medium A parallel access medium Serial access medium Universal Access medium Random access medium A parallel access medium Serial access medium ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following typically uses a keyboard for input? point-of-sale terminal executive workstation financial transaction terminal desktop terminal All of these point-of-sale terminal executive workstation financial transaction terminal desktop terminal All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following isn't used in the storage phase of a computer-based information system? Keyboard Diskette None of these Hard disk Magnetic Keyboard Diskette None of these Hard disk Magnetic ANSWER DOWNLOAD EXAMIANS APP
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