Computer Basic Information The main purpose of the offline device is....... To save floor space in the computer center All of these None of these To reduce the no.of operator errors in recording data To save computer time To save floor space in the computer center All of these None of these To reduce the no.of operator errors in recording data To save computer time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Disketts and hard disks are Slower than magnetic tape None of these Direct access devices Sequential access devices Used only in mainframe computers Slower than magnetic tape None of these Direct access devices Sequential access devices Used only in mainframe computers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first large scale electronic computer which became operational in 1946 and contained approximately 18000 vacuum tubes and could perform 300 multiplications per second was known as ENIAC JOHNIAC ILLIAC None of these EDSAC ENIAC JOHNIAC ILLIAC None of these EDSAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is meant by a dedicated computer? Which is assigned one and only one task Which is used by one person only Which is meant for application software only Which uses on kind of software None of these Which is assigned one and only one task Which is used by one person only Which is meant for application software only Which uses on kind of software None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Point out the odd item amongst the following Touchpad Computer mouse Printer None of these Light pen Touchpad Computer mouse Printer None of these Light pen ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following are the building blocks of all the circuits in a computer. Instructions Circuit switch None of these Logical Operators Logic gates Instructions Circuit switch None of these Logical Operators Logic gates ANSWER DOWNLOAD EXAMIANS APP
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