Computer Basic Information Which storage device cannot be erased? A CD-ROM All of these Magnetic tape storage A floppy disk A CD-ROM All of these Magnetic tape storage A floppy disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used to insure the high quality of computer output? liquid crystal display output controls voice output systems computer output microfilm None of these liquid crystal display output controls voice output systems computer output microfilm None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the most powerful type of the computer ? Mainframe Micro computer Super conductor Super computer Mainframe Micro computer Super conductor Super computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The basic components of a modern digital computer are : Output device Central processor All of these Input device None of these Output device Central processor All of these Input device None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A path by which communication is achieved between a central processor and other devices is called Audit trail None of these Bus Channel Network Audit trail None of these Bus Channel Network ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the first general - purpose electronic computer ? IBM 405 ENIAC CSIRAC Zuse Z3 IBM 405 ENIAC CSIRAC Zuse Z3 ANSWER DOWNLOAD EXAMIANS APP
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