Персональный ПК

1. Computer is а ... for processing information.

• а) device    

• b) car    

•   с) board

Without …        instructions hardware doesn't know what to do.

• а) hardware  

• b) software        

•    с) printer

The basic job of the computer is the ... of information.

• а) drawing  

• с) translating

•    b) processing

The examples of output hardware are …

• a)keyboard

  mouse

  scanner

• c)monitor

  printer

  modem

• b) CPU

  RAM

  ROM

When you turn off the computer, all information is lost ...

• in RAM

• on a floppy disk

• on a CD-ROM disk

• hard drive;

A CD designed for repeated recording of new information is called:

• 1.      CD-ROM;

• 2.      CD-RW;

• 3.      DVD-ROM;

• 4.      CD-R;

Which device is not in the system unit?

• 5. network card;

• 2.processor;

• 1. video card

• 4. hard drive

• 3. scanner

what is this?

• HDD

• DVD

• SSD

• RAM

Computer performance (speed of operations) depends on:

• 4. monitor screen size;

• 2. volume of processed information.

• 1. clock frequency of the processor;

• 3. speed of pressing the keys;

What do you use the most?

• PC

• Phone