1. A flat-screen monitor will save you a lot of desk space.
2. Mainframe is a huge, powerful computer that can work very fast and that a lot of people can use simultaneously.
3. His new album includes multiple versions of the same songs.
4. He had specific instructions to check everyone's identity cards.
5. An external storage is an I/O device that is not built into the system unit but must be connected to it.
6. There are only two letters in the computer language: zeros and ones, and computers read these 1s and 0s extremely quickly.
7. The football match will be broadcast simultaneously on TV and radio.
8. To get the overall score, add up the sums in each column.
9. The most advanced and powerful telescopes are used by astronomers to study distant stars and galaxies.
10. Cellular phone is a hand-held, lightweight radio transceiver (combination transmitter-receiver) that provides voice communication and other services to mobile users.
11. Programs are often written as a set of smaller parts. Each part represents some aspect of the overall application program.
12. The amount of data that can be stored on devices such as magnetic disks is constantly increasing.