Science & Technology

6. Chemical formula for water is A.     NaAlO2    B.     H2O C.     Al2O3    D.     CaSiO3 Answer & […]

1. Brass gets discoloured in air because of the presence of which of the following gases in air? A.   

46. What does SSL stand for? A.     Secure Socket Layer B.     System Socket Layer C.     Superuser System

41. The first graphical browser for the WWW was named: A.     Netscape    B.     Veronica C.     Mosaic    D.

31. According to CNN, how much did Internet traffic increase between 1994 and 1996? A.     Two times B.   

36. This virus activated every Friday the 13th, affects both .EXE and .COM files and deletes any programs run on

31. According to CNN, how much did Internet traffic increase between 1994 and 1996? A.     Two times B.   

26. Which of the following word processors came first? A.     WordPerfect B.     Lotus Notes C.     MS Word

21. What is the Websites code for the country Spain? A.     SI    B.     SP C.     ES    D.

11. ARPANET, the precursor to the Internet, was developed by: A.     FAA B.     Department of Defence C.   

16. What was the clock speed of the original IBM PC? A. Less than 5 MHz B. 10 MHz C.

11. ARPANET, the precursor to the Internet, was developed by: A.     FAA B.     Department of Defence C.   

6. Which one of the following is a search engine? A.     Macromedia Flash B.     Google C.     Netscape

1. Which company created the most used networking software in the 1980’s A.     Microsoft    B.     Sun C.   

66. ISP stands for… A.     Internet Survey Period B.     Integrated Service Provider C.     Internet Security Protocol D.

56. In which decade was the telegraph invented? A.     1810s    B.     1840s C.     1870s    D.     1890s

61. In which decade was the Internet first implemented? A. 1940s B. 1950s C. 1960s D. 1980s Answer & Explanation

56. In which decade was the telegraph invented? A.     1810s    B.     1840s C.     1870s    D.     1890s

51. Which of the following is not a programming language? A.     Basic    B.     Java C.     Turing    D.

46. AOL stands for… A.     Arranged Outer Line B.     America Over LAN C.     Audio Over LAN D.

36. How can you catch a computer virus? A.     Sending e-mail messages B.     Using a laptop during the

41. How many terminals does a BJT have? A. 1 B. 5 C. 4 D. 3 Answer & Explanation Answer:

36. How can you catch a computer virus? A.     Sending e-mail messages B.     Using a laptop during the

31. In which decade were the first successful diode and triode vacuum tubes invented? A.     1800s    B.     1880s

26. What Designates where the next action occurs? A.     Decode    B.     Highlight C.     Select    D.     Mother