ИКТ 120-160

120. DNS in internet technology stands for

• Domain Name System

• Distributed Name System

• Dynamic Name System

• No right answer

121. The octal number system consists of the following symbols :

• 0-7

   

• 0-1

   

• 0-3

• 0-15

   

122. S/MIME in Internet technology stands for

• Secure Multipurpose Internet Mail Extension

• Simple Multimedia Internet Mail Extension

• Secure Multimedia Internet Mail Extension

• Simple Multipurpose Internet Mail Extension

123. The set of computer programs that manage the hardware/software of a computer is called

• Operating system

• Compiler system

• Operation system

• None of these

124. The hexadecimal number system consists of the symbols

• 0 – 9 , A – F

• 0-1

• 0-7

• 0-3

125. Which one of the following is not an Internet Service Provider (ISP)?

• Infotech India Ltd.

• BSNL

• ERNET India

• MTNL

126. Computers in internet are identified by...

• IP address

• email address

• street address

• No right answer

127. Where does a computer add and compare its data?

• Hard disk

• Floppy disk

• Memory

• CPU

128. Which one of the following is different from other members?

• Google

• Mac

• Windows

• Linux

128. Which one of the following is an example of Operating System?

• Microsoft Windows

• Microsoft Word

• Microsoft Access

• Microsoft Excel