1.General understanding. Answer the questions.
1. What problems faced programmers in the 1940's and 1950's?
2. Why were the first programs « complex» and «time-consuming*?
3. What are the basic functions of operating system?
4. What does the abbreviation DOS mean?
5. What company developed the first version of DOS operating system? For what
purpose was it done? Was the new operational system successful?
6. What is the difference between the PC-DOS and MS-DOS
7. What does the abbreviation NT stand for? Is NT DOS-compatible? What are the
basic requirements for NT?
8. Who is the developer of OS/2?
9. What makes UNIX so different from the other operational systems?
10) What are the special features of Windows 95, Windows 98, Windows 2000?
2.Which of the listed below statements are true/false. Specify your answer using
the text.
1. When computers were first introduced in 40's and 50's programmers had to write
programs to instruct CD-ROMs, laser printers and scanners.
2. The operational system controls and manages the use of the hardware and the
memory.
3. There are no commands available in operating systems, they are only in word
processors.
4. Microsoft developed MS-DOS to compete with IBM's PC-DOS.
5. NT requires computers with 486 CPU and 16 M random access memory.
6. OS/2 is DOS compatible because it was developed by Microsoft.
7. Traditionally, UNIX was run by many users simultaneously.
8. Windows 95 and Windows 98 are DOS compatible and have very «friendly» and
convenient interface.
1. The boy is lucky, he caught a big fish yesterday.
Why was the buy lucky?
Who caught a big fish yesterday?
2. We'll have a lecture on history tomorrow.
Who will have a lecture on history tomorrow?
When will we have a lecture on history?
3. English people have many old customs and traditions.
Who has many old customs and traditions?
What do English people have?
4. It's 10 o'clock.
What time is it?
How many hours is it?
5. She will have an examination next week.
Who will have an examination next week?
When will she have an examination?
6. He is 21 years old and I'm 17.
Who is 21?
How old is he? How old are you?
7. I haven't got a computer.
Who has not got a computer?
How many computers have you got?
8. He had a letter for you on the table.
Where did he have a letter for you?
Who had a letter for you on the table?
9. They were in this town last year.
How often did they visit this town?
Who was in this town last year?
Объяснение:
Объяснение:
Чудо-женщина (англ. Wonder Woman) — вымышленный персонаж, супергерой комиксов издательства DC Comics. Впервые появилась в 8-м выпуске комикса «All Star Comics», вышедшем в декабре 1941 года, и стала постоянным персонажем «DC», появлявшимся в комиксах на протяжении 70 лет, за исключением небольшого периода после Кризиса на Бесконечных Землях в 1986 году.
Чудо-женщина — принцесса амазонок (основана на греческой мифологии), у себя на родине известна как Диана. Диана — опытная воительница, обладает сверхчеловеческой силой, скоростью, выносливостью, умеет общаться с животными, а также использует лассо Истины, с которого может заставить говорить правду, и неразрушимые браслеты, которые служат в качестве защиты.