Computer Basic Information Which of the following is used as "Input device" for the computer? VDU Printer TV Light pen None of these VDU Printer TV Light pen None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one is not an input device ? Mouse Scanner Speaker Keyboard Mouse Scanner Speaker Keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How many addresses are required for 25 x 40 video RAM? None of these 2000 1920 1000 2000 None of these 2000 1920 1000 2000 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The magnetic storage chips used to provide nonvolatile direct access storage of data and that have no moving parts are known as Magnetic bubble memory Magnetic tape memory Magnetic disk memory None of these Magnetic core memory Magnetic bubble memory Magnetic tape memory Magnetic disk memory None of these Magnetic core memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An operating system intended for use on microprocessor based systems that support a single user is CP/M PC-DOS UNIX None of these MS-DOS CP/M PC-DOS UNIX None of these MS-DOS ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is responsible for coordinating various operations using timing signals? Control unit None of these Arithmetic-logic Unit Memory unit Input/Output unit Control unit None of these Arithmetic-logic Unit Memory unit Input/Output unit ANSWER DOWNLOAD EXAMIANS APP
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