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?

sequential

direct

None of these

indexed sectors

indexed direct

sequential

direct

None of these

indexed sectors

indexed direct

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Computer Basic Information
Output hardware is often categorized according to whether it:

None of these

is expensive

requires a large amount of electricity to work

can fit on a desktop

produces hardcopy or softcopy

None of these

is expensive

requires a large amount of electricity to work

can fit on a desktop

produces hardcopy or softcopy

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Computer Basic Information
In which year were chips used inside the computer for the first time?

1964

1975

None of these

1977

1981

1964

1975

None of these

1977

1981

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Computer Basic Information
Which of the following machines are characterised by electronic tube circuitry, delay line, rotating or electrostatic memory.

Fifth generation

Fourth generation

Second generation

First generation

Third generation

Fifth generation

Fourth generation

Second generation

First generation

Third generation

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Computer Basic Information
A general purpose single-user microcomputer designed to be operated by one person at a time is

Special-purpose computer

None of these

KIPS

M

PC

Special-purpose computer

None of these

KIPS

M

PC

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Computer Basic Information
What is the main advantage of magnetic core memory over semiconductor RAM memory?

None of these

non volatile

a bit does not have to write after reading

more economical

more compact and smaller

None of these

non volatile

a bit does not have to write after reading

more economical

more compact and smaller

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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 Output hardware is often categorized according to whether it:

Computer Basic Information In which year were chips used inside the computer for the first time?

Computer Basic Information Which of the following machines are characterised by electronic tube circuitry, delay line, rotating or electrostatic memory.

Computer Basic Information A general purpose single-user microcomputer designed to be operated by one person at a time is

Computer Basic Information What is the main advantage of magnetic core memory over semiconductor RAM memory?

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
Output hardware is often categorized according to whether it:

Computer Basic Information
In which year were chips used inside the computer for the first time?

Computer Basic Information
Which of the following machines are characterised by electronic tube circuitry, delay line, rotating or electrostatic memory.

Computer Basic Information
A general purpose single-user microcomputer designed to be operated by one person at a time is

Computer Basic Information
What is the main advantage of magnetic core memory over semiconductor RAM memory?