Computers are …………… than human beings.

Computers are …………… to tiredness and …………… .

Which of the following is not a characteristic of a computer system ?

1. Performs fast
2. Performs mathematical calculations accurately
3. Apply judgements on its own in unknown/unexpected situations
4. Safer in dangerous places like mines

Which of the following correctly defines a computer system ?

1. Hardware
2. Software
3. Hardware + Software + Data
4. Hardware + Software + Data + Human Being