| 1 |
What was the period of ourth generation computers. |
1940-1955
1957-1963
1971-1980
1964-1971
|
| 2 |
What was the period of second generation computers. |
1940-1955
1957-1963
1964-1971
1971-1980
|
| 3 |
When did the use of fourth generation computers start. |
1940
1957
1971
1980
|
| 4 |
What replaced vacuum tubes in second generation computers. |
RAM
Integratd circuits
Transistors
Microprocessors
|
| 5 |
What was used for the circuitry in first generation computers. |
Vacuum tubes
Transistos
Integrated circuits
Microprocessors
|
| 6 |
What was the the first device used for calculations. |
Abacus
Mechnical computer
Integrated circuit
Microprocessor
|
| 7 |
Peripheral devices are used for. |
Inpute , storage, display
Process and store data
Connect peripherals
Run software
|
| 8 |
The purpose of hardwre interfaces in a computer system is to |
Run software application
Store data
Connect peripheral devices to the system unit
Connect the sytem unit to the internet
|
| 9 |
What is the main function of the CPU in a computer system. |
Inputting data
Storing data
Processing data
Displaying data
|
| 10 |
The function of operating system in system software is to. |
Connect to the internet
Control devices and peripherals
Run the hardware and application programs
Perform specific functions for the user
|
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