Technology

21.What is a BJT?
a.Bit Junction Transfer
b.Bi-polar Junction Transistor
c.Bell Jar Transformer
d.Back Junction Transformer

Option “B” is correct.
22.Which is not an internet protocol?
a.HTTP
b.FTP
c.STP
d.IP

Option “C” is correct.
23.Which of the following is not a valid domain name?
a.Www.yahoo.com
b.Www.yahoo.co.uk
c.Www.fr.yahoo
d.Www.yahoo.fr

Option “C” is correct.
24.AOL stands for:
a.Arranged Outer Line
b.America Over LAN
c.Audio Over LAN
d.America Online

Option “D” is correct.
25.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

Option “B” is correct.
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.
26.The “home page” of a web site is:
a.The largest page
b.The last page
c.The first page
d.The most colorful page

Option “C” is correct.
27.ROM stands for:
a.Royal Ontario Museum
b.Read Only Memory
c.Read on Monday
d.Real Obsolute Memory

Option “B” is correct.
28.HTML is used to-
a.Plot complicated graphs
b.Create a webpages
c.Translate one language into another
d.Solve a equations

Option “B” is correct.
29.In which decade was the telegraph invented?
a.1810s
b.1840s
c.1870s
d.1890s

Option “B” is correct.
On May 24, 1844, Samuel Morse send his famous message, “What hath God wrought?”
30.Another word for the CPU is:
a.Execute
b.Microprocessor
c.Micro chip
d.Decode

Option “B” is correct.
Pages: 1 2 3 4 5 6 7