Put special questions. Begin with the question-words given in brackets.
1. The computer interrupts its work if there is a program error. [In what case does the computer interrupt its work?]
2. B. Pascal invented the first mechanical adding machine at the age of 19. [When did B. Pascal invent the first mechanical adding machine?]
3. The Pentium microprocessors contain more than three million transistors. [How many transistors do the Pentium microprocessors contain?]
4. We will study such programming languages as JAVA and C next year. [When will we study such programming languages as JAVA and C?]
5. The TV programme runs on 2 channels twice a week. [How often does the TV programme run (on 2 channels)?]
6. Both system and application software usually include an installer. [What program do both system and application software usually include?]
7. The company develops interactive educational software for schoolchildren. [Whom does the company develop interactive educational software for?]
8. The first computer weighed 30 tons and occupied 1,500 square feet of floor space. [How many tons did the first computer weigh and how many square feet of floor space did it occupy?]
9. The CD-ROM will accommodate the works of all English poets from 600 to 1900. [What will the CD-ROM accommodate?]
10. Keyboard enables inputting both numerical and text data. [What data does keyboard enable inputting?]