Заполнить пропуски a) Hard disk b) Portable hard drive c) Tracks d) Backup
e) Access time f) Floppy disk drive g) Sectors h) Transfer rate

1. The first rule of data storage is to make a of all important files.

2. A is slower than a hard drive and can only hold 1.44 MB disks.

3. The inside your PC is made of aluminium alloy covered with a magnetic

coating. This makes the disk itself a rigid plate, hence its name.

4. The are circles around a disk and the are segments within each

circle.

5. This hard drive is a 60 GB IBM model with a fast of 8ms.

6. The is the rate of transmission of data from the disk to the CPU. This is

usually described in megabytes per second.

7. Apple’s iPod music player can double as a for transporting computer data.

1she are playing the piano now. она играет на пианино сейчас. present progressive. 2 she has played the piano already. она уже сыграла на пианино. present perfect. 3 my daughter often looks at these pictures. моя дочь часто смотрит на эти картины. present simple. 4 my grandmother is working in the garden now . мой дедушка работает в саду сейчас. present progressive. 5 i know you sing very well. я знаю, что ты поешь хорошо. present simple. 6 listen! somebody is singing in the next room. послушай! кто-то поет в соседней комнате. present progressive. 7 i haven't read this article yet. я еще не читал эту статью. present perfect. 8 your friend studies at music school. твой друг учится в музыкальной школе. present simple. 9 she often makes mistakes in english. она часто делает ошибки в . present simple 10 he has made 3 mistakes in english. он сделал 3 ошибки в . present perfect