Computer Basic Information The no of logical records in a physical record is Blocking factor Field Group None of these Sector Blocking factor Field Group None of these Sector ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Graphical pictures that represent an object like file, folder etc are: Task bar None of these Windows Desktop Icons Task bar None of these Windows Desktop Icons ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is output ? What the processor takes from the user What the processor gives to the user What the processor gets from the user What the user gives to the processor What the processor takes from the user What the processor gives to the user What the processor gets from the user What the user gives to the processor ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories must be refreshed many times per second? Dynamic RAM None of these ROM EPROM Static RAM Dynamic RAM None of these ROM EPROM Static RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The average time necessary for the correct sector of a disk to arrive at the read write head is ________ . Rotational delay None of these Seek time Down time Access time Rotational delay None of these Seek time Down time Access time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of the off line device is All of these To reduce the no.of operator errors in recording data To save computer time None of these To save floor space in the computer centre All of these To reduce the no.of operator errors in recording data To save computer time None of these To save floor space in the computer centre ANSWER DOWNLOAD EXAMIANS APP
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