Computer Basic Information
Which of the following will happen when data is entered into a memory location?

It will erase the previous content
It will change the address of the memory location
None of these
It will add to the content of the location
It will not be fruitful if thjere is already some data at that location

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Computer Basic Information
The magnetic disks and drums are like recirculating shift registers because

their storage is non volatile
they have about the same storage capacity
stored data is available for reading over and over again in the same order.
their access times are about the same
None of these

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Computer Basic Information
Which of the following places the common data elements in order from smallest to largest?

character, file, record, field, database
character, record, field, database, file
None of these
character, field, record, file, database
Bit, byte, character, record, field, file, database

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