Discuss these questions

Discuss these questions.

1. 
   Have you got a computer at home, school or work? What kind is it?
   
2. 
   How often do you use it? What do you use it for?
   
3. 
   What are the main components and features of your computer system?
   

2. Give the Comparative and Superlative Degrees.
Sad, grey, bad, old, happy, free, far, dry, big, near, shy, unusual, able, mountainous, little, polite, famous, well-known, heavy.

1. 
   What are the main parts of the CPU?
   
2. 
   What does ALU stand for? What does it do?
   
3. 
   What is the function of the system clock?
   
4. 
   How much is one gigahertz?
   
5. 
   What type of memory is temporary?
   
6. 
   What type of memory is permanent and includes instructions needed by the CPU?
   
7. 
   How can RAM be increased?
   
8. 
   What term is used to refer to the main printed circuit board?
   
9. 
   What is a bus?
   
10. 
    What is the benefit of having expansion slots?
    

4. Match these words from the text (1-9) with the correct meanings (a-I).

Software C peripherals B main memory D hard drive (also known as hard disk) E hardware H input G ports I output F central processing unit A

TEST SAVOLLARI.

16 A
17 A
18 A
19 A
20 A
21 B
22 C
23 A
24 C
25 D
26 A
27 B
28 A
29 A
30 A

2.

1. Control Unit

2.Short for arithmetic logic unit, the ALU is a complex digital circuit with an AU and a LU . Multiple Arithmetic Logic Units are in a computer, including multiple ALU's in the CPU , GPU , and FPU
3.The system clock in its simplest form is the heart beat of the device. Everything synchronises around the clock pulse. Without it, data wouldn't be able to travel around your PC. The higher the clock speed the faster the PC can carry out its functions.
4. gigahertz” (GHz) — 1,000,000,000 (a billion) times per second “terahertz” (THz) — 1,000,000,000,000 (a trillion) times per second Ah, there it is — “ gigahertz.” Now we’re on the right track to understand “gigahertz” (GHz) in relation to computer processors, CPUs.