ICT Question & Answer For Competitive Examination
151. Unicode was invented by Apple and Xerox Corporation (1991).
152. Unicode bit number- 2 Byte
153. Unicode's 1st 256 code is similar to ASCII code
154. Unicode symbols - 65,536 (2 ^ 10)
155. The bit number of ASCII- 1 Byte
156. Boolean algebra promoter - George Buley (1848)
156. Boolean Yoga is called Logical Addition
156. Complies with Dual Principles - “and” and “OR”
159. Logic Function has one or more variables
160. Different values of variables in Logic Function – Input
161. Logic Function Value or Output - Output
162. The Boolean theorem can be proved - with the truth table
163. Digital Electronic Circuit is - Logic Gate
164. Basic Logic Gate - 3 (OR, AND, NOT)
165. Public Gate - 2 (NAND, NOR)
166. Special gates- X-OR, X-NOR
167. Encoder has 2 ^ n inputs to n outputs
168. Returns 2 ^ n outputs from n input to decoder
169. Half Adder has Sum and Carry
170. Full Adder has 1 Sum and 2 Carry
171. A bunch of flip-flops is the registrar
172. Input pulse can count- Counter
173. Web page is created by HTML
174. Image file-. jpg / .jpeg / .bmp
175. Video file- .mov / .mpeg / mp4
176. Audio file-mp3
177. Used to beautify the website- .css
178. Currently on - IPV4
179. Requires IPV4 release-32bit
180. Alphanumeric address of IP address- DNS
181. Controls domain names worldwide - InterNIC
182. Generic type domain - top level domain
183. http = hyper text transfer protocol
184. URL = Uniform Resource Locator
185. Discovered HTML - Tim Berner Lee (1990)
186. W3C creates HTML
187. The main task of web design is to create templates
188. Programming language - 5 levels
189. Machine Language (1G) -1945
190. Assembly Language (2G) -1950
191. High Level Language (3G) -1960
192. Very High Level Language (4G) -1970
193. Natural Language (5G) -1980
194. Low level vaSha-1G, 2G
195. There are different symbolic addresses - at the level
196. C Language was created by Dennis Ritchie (1970).
197. Created by C ++ - Bijarne Stroustrup (1970)
198. Visual Basic was last published in 1997
199. Java is designed by Sun Micro System
200. ALGOL was invented in 1956
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