Exercise 4

Question 6 :

AOL stands for...


A). Arranged Outer Line
B). America Over LAN
C). Audio Over LAN
D). America Online
Answer : Option D

Question 7 :

What are the three main search expressions, or operators, recognized by Boolean logic?


A). FROM, TO, WHOM
B). AND, OR, NOT
C). SEARCH, KEYWORD, TEXT
D). AND, OR, BUT
Answer : Option B

Explanation :

The three most commonly used Boolean operators are: AND, OR, and NOT. On the Web, Boolean operators are used in advanced searches to combine search items. For example, an "AND" operator between two words ("football AND television") tells the search engine to find documents that contain both of these words.


Question 8 :

Another name for a computer chip is ...


A). Execute
B). Micro chip
C). Microprocessor
D). Select
Answer : Option B

Question 9 :

"www" stands for...


A). World Wide Web
B). World Wide Wares
C). World Wide Wait
D). World Wide War
Answer : Option A

Question 10 :

Which of these is not a computer?


A). Aptiva
B). Macintosh
C). Acorn
D). Paseo
Answer : Option D