Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records?

Computer Basic Information
Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records?

direct

indexed sectors

sequential

None of these

indexed direct

direct

indexed sectors

sequential

None of these

indexed direct

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
A _____ is simply an arrangement where multiple disk drives appear as a single disk drive to the user.

disk

spanned drive

disk pack

bunch of disks

disk array

disk

spanned drive

disk pack

bunch of disks

disk array

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
Which of the following is true concerning personal computers?

Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes

The electronic spreadsheet has been a primary reason for their popularity

They decrease the demand for mainframe computers

None of these

They have been most successful in the home

Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes

The electronic spreadsheet has been a primary reason for their popularity

They decrease the demand for mainframe computers

None of these

They have been most successful in the home

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
The light pen was developed in

1942

1992

1976

1955

None of these

1942

1992

1976

1955

None of these

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
Which of the following circuit is used as a 'Memory device' in computers ?

Comparator

Attenuator

Rectifier

Flip Flop

Comparator

Attenuator

Rectifier

Flip Flop

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information
Data division is the third division of a _____ program.

None of these

COBOL

BASIC

PASCAL

FORTH

None of these

COBOL

BASIC

PASCAL

FORTH

ANSWER DOWNLOAD EXAMIANS APP

Computer Basic Information

Computer Basic Information Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records?

Computer Basic Information A _____ is simply an arrangement where multiple disk drives appear as a single disk drive to the user.

Computer Basic Information Which of the following is true concerning personal computers?

Computer Basic Information The light pen was developed in

Computer Basic Information Which of the following circuit is used as a 'Memory device' in computers ?

Computer Basic Information Data division is the third division of a _____ program.

Computer Basic Information
Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records?

Computer Basic Information
A _____ is simply an arrangement where multiple disk drives appear as a single disk drive to the user.

Computer Basic Information
Which of the following is true concerning personal computers?

Computer Basic Information
The light pen was developed in

Computer Basic Information
Which of the following circuit is used as a 'Memory device' in computers ?

Computer Basic Information
Data division is the third division of a _____ program.