ICT test

159. 159. Information and Communication Technology includes:

• On line learning

• Web Based Learning

•    All is correct

160. Which of the following is the appropriate definition of a computer?

• Computer is an electronic device that can store, retrieve and quickly process only quantitative data.

• Computer is a machine that can store, retrieve and process quickly and accurately only qualitative information.

• Computer is an electronic device that can store, retrieve and process both qualitative and quantitative data quickly and accurately

161. Which of the following statement is correct?

• Modem converts the analog signal into digital signal and vice-versa

• Modem is the operating system

•   Modem helps in stabilizing the voltage

162. LAN stands for

• Live Area Network

• Local Area Network

• Large Area Network

163. Video transmission over the Internet that looks like delayed livecasting is called:

• direct broadcast

   

• virtual video

• real-time video

164. Use of an ordinary telephone as an Internet applicance is called:

• voice telephone

• voice portal

• voice line

165. The concept of connect intelligence is derived from:

• virtual reality

• value added networks

• Bluetooth technology

166. In web search, finding a large number of documents with very little relevant information is termed:

• web crawl

• poor web response

• poor recall

167. Using websites to pour out one's grievances is called:

• cyber ranting

   

• cyber venting

• web plea

168. Which of the following is not the characteristic of a computer?

• computer is an electrical machine

• computer processes information error free

• computer can hold data for any length of time