Questões de Língua Inglesa do ano 2007

Answer according to the text.

What kind of graduation course did Jeff Bezos attend?

• A. He went to Princeton University.
• B. He graduated in 1986.
• C. He attended a computer science course.
• D. He attended a graduation course in Florida, his hometown.
• E. He was interested in e-commerce.

Answer according to the text.

• A.

  It's a bookstore where customers can visit in person.

• B.

  It's the Earth's smallest bookstore.

• C.

  It's an ordinary retailer in the World Wide Web.

• D.

  It's a successful retailer on the World Wide Web where people can just buy books.

• E.

  It's a successful retailer on the World Wide Web.

Answer according to the text.

Is Amazon.com ready to sent all kind of products to all countries around the world?

• A.

  Brazil just receives books, CDs and video tapes.

• B.

  No, Amazon.com doesn't ship everything to all countries

• C.

  Yes, the Amazon.com is ready to do that.

• D.

  Yes, because Jeff Bezos was worried about that.

• E.

  Yes, because the Amazon.com is a big retailer on the World Wide Web.

Answer according to the text.

Does Jeff Bezos always buy book on the Web?

• A.

  Yes, because he is the owner of Amazon.com.

• B.

  Yes, because he has the biggest retailer shop on the World Wide Web.

• C.

  Yes, because he loves buying on the Web.

• D.

  No, he also buys books directly from normal bookstores.

• E.

  No, because he prefers buying CDs and DVDs.

Based on the text above, judge the following items.

Computer systems analysts need specific training.

• C. Certo
• E. Errado

Based on the text above, judge the following items.

Systems analysts may create new systems including not only hardware but also software.

• C. Certo
• E. Errado

From the sentence "SQL acts as a declarative language": (first paragraph), one can deduce that

I. it is a nonprocedural language. 
II. it results in many lines of code. 
III. users concentrate on defining the input and output.

Which of them is correct?

• A.

  Only I.

• B.

  Only II.

• C.

  Only I and II.

• D.

  Only I and III.

According to the text, one can say that

• A.

  the user access the query optimizer directly.

• B.

  queries are submitted to database server, and after passed to the query optimizer where optimization occurs.

• C.

  the user has to specify the procedures needed to produce a result set.

• D.

  the database system changes the left query into an efficient query plan.

In order to return the database to some previous state, I use the command ________. Choose the right alterna-tive to complete the blank in the sentence.

• A.

  ORDER BY.

• B.

  COMMIT.

• C.

  SELECT.

• D.

  ROLLBACK.

Match the first column to the second column.

( ) SELECT 
( ) Transaction 
( ) UPDATE 
( ) GROUP BY

1. Used to wrap around the DML operations 
2. The FROM clause is followed by a JOIN clause 
3. Used for data retrieval 
4. Used for data manipulation 
5. Used to group the retrieved data

The correct sequence, from the top to the bottom is

• A.

  2 -3 -1 -5

• B.

  1 -2 -3 -4

• C.

  3 -1 -4 -5

• D.

  5 -3 -4 -1