Computer Basic Information The data appearing first in the left portion of punched card is None of these descriptive data All of these coded data quantitative data None of these descriptive data All of these coded data quantitative data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following circuit is used as a 'Memory device' in computers ? Rectifier Attenuator Comparator Flip Flop Rectifier Attenuator Comparator Flip Flop ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as None of these Optical-wand All of these Plotter Light pen None of these Optical-wand All of these Plotter Light pen 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 ________ . None of these Rotational delay Down time Seek time Access time None of these Rotational delay Down time Seek time Access time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify? Sector number Track number All of these None of these Surface number Sector number Track number All of these None of these Surface number ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The term 'Pentium' is related to what? Microprocessor Mouse None of these Hard Disk DVD Microprocessor Mouse None of these Hard Disk DVD ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS