(Keep sharing in the collection)
1. The smallest single of the information - data
2. The meaning of the word data - the factor
3. Information to make data meaningful in particular context
4. Data = data + context + money
5.Information distribution, processing and conservation - Information Technology
6. ICT in Education Program publishes - UNESCO
7.The computer is inside - numerous circuit
8. Storing information, analyzing andProduces - computer
9.Computer works important - 4
10.Mono FM Band was launched - in the 1946
11 Stereo FM Band is launched - in the 1960
12. FM frequency around the world 87.5-108.0 HZ
13. Broadcasting on Radio Communication System - 3 types
14. Full of PAL - Phase Alternation by Line
15. Private Channel -1 in the country
16. The largest network in the world - the Internet
17. The Internet is turned on -With Arpanet (1969)
18. US Defense Department by launching Arpnet
19. The word internet is launched - in 1982
20. TCP/IP is launched in Arpnet - in 1983
21. NSFNET was founded - in the 1986
22. Arpnet is closed - in 1990
23. The Internet is open to everyone - in 1989
24. ISOC was founded - in 1992
25. Internet users in Bangladesh are about 1 crore 22 million (12%).
26. Internet1-1969-1983
27. TV - a single communication system
28. Inventor of "Global Village" and "The Medium is the Message"-Marshal McLuhan (1911-1980)
29. The Guitenberg: The Making Typographic Man was published - in 1962
30. Understanding Media is published - in the 1964
31. Vishwaram
32. Vertebrae
33. Mathematical argument with the computer andDecisional work can be done
34. The main treasury of knowledge of the present world - the website
35. EHR Full -Electronic Heath Records
36. Automatic activities of the office say - Office Automation
37. It+Entertainment = xbox
38. It+telecommunication = ipod
39. It+consumer electronics = vaio
40. There will be artificial intelligence - on the 8th generation computer
41. Is used for the application of artificial intelligence- Programming Language
42. Robot Material- Power System, Actuator, Sensor, Manipulation
43. PCB full - Printed Circuit Board
44. In 2500 BCE, the skin used to treat cool temperatures - Egyptians
45. Napoleon was a physician - Dominic Jay Larry
46. The first satellite sent to space-Sputnik-1
47. The first man on the moon arrives - on July 20,1969
48. Full -fledged - manufacturingPlanning the resource
49. UAV is capable of flying 5 km Up to
50. GPS full - Global Positioning System
51. The person is used in identification — the procedure
52. Hand Geometry Reader can measure - 1+ points
53. The iris detection method takes time -1-5 seconds
54. Bioinformatics first uses the word - Paulien Hogweg
55. Father of Bioinformatics - Margaret Oakley Dayhaff
56. One setPurna Jean is called - genome
57. Genetic Engineering first uses the word - Jack Williamson l
58. Ricombinant DNA - Paul Berg (1972)
59. The world's first transgenic animal-rat (1974)
60. The world's first genetic engineering company - Genetech (1976)
61. GMO's Full - Genetically Modified Organism
62. Nanotechnology
63. FormSeen - on the scanning tunneling microscope
64. Instructions of Computer Ethics Institute - 1
65. Method of reading blinds without Braille - Screen Magnification / Screen Reading Software
66. Basic element of communication process - 1
67. Transmission Speed is called - bandwidth
68. Bandwidth is measured - at BPS
69. Narrow band speed 45-300 BPS
70. Voice band speed 9600 BPS
71. Broadband speed- 1 mbps
72.Character by Character Transmission- Esinchronous
73. Synchronous transmission per block of 3-12
74. Data Transmission Mode- 3 types
75. Data Sending on one side- Simplex mode
76. Transmit data on both sides, but not together- Half duplex mode
78. At the same time send data to both sides - Full Duplex mode
79. Cables are made-by-dielectric substance
80. 200 mbps at Co-Axial CableUp to
81. Twisted pair contains it at Cable- 4 pairs
82. By transmiting fiber Optic-Light Signal
83. Microwave Frequency Range 300 MHz - 30 GHz
84. Artificial satellites originated in the 1980s
85. Geosynchronous Satellite was established in the decade of the decade
86. Artificial satellite is 5 km from the surface. Upward
87. Bluetooth's ranges 10 -100 meter
88. Wi-Fi's full-wireless fidelity
89. Wi-Fi'sSpeed-54 mbps
90. The word wimax is launched in 20
91. Wimax's full-fledged- Worldwide interoperabilty for Microwave Access
92. 4th generation technology- Wimax
93. Wimax's speed- 75 mbps
94. FDMA = Frequency Division Multiple Access
95. CDMA = CODE Division Multiple Access
96. The main part of the mobile- 1
97. SIM = Subscriber Identity Module
98. GSM = Global System for Mobile Communication
99. Gsm firstNamed in 12
100. GSM's channel- 120 (200 kHz each)
101. Frequency used at GSM- 4 types
102 GSM is used in 20 countries
103. Applicable for GSM 3G
104. Electricity cost on GSM is an average of 2 watts
105. CDMA discovers Qualcom (1)
106. Radio Wave's frequency ranges 10 kHz-1ghz
107. Radio wave speed 24kbps
108. CDMA set foot in 3G in 5
109. Spread by providing CDMA dataSpectrum
110. 1G Amps were launched in North America in the 5th
111.The first prepaid method was introduced in 2G
112. Mms and sms are turned on 2G
113. 3G was launched in 12
114. 3G's bandwidth 2mHz
115. 3G Mobile first uses Japan's NTT DOCCOMO (25)
116. The main feature of 4G is the use of IP based network
117. 4G's speed is 5 times more than 3G
118. 10Mbps of 4G's actual bandwidth
119. TerminalTwo types
120. Geographically Computer Network- 3 types
121. PAN is limited within 5 meters
122. Thomas Zimmerman gives PAN's idea
123. LAN is limited within 5 km
120. CO-Axial Cable used at LAN
124. Cable TV Network-Man
125. NIC = Network Interface Card
126. Bit number -48 in the code of the NIC card
127. Two types of modem
128. HUB is more than two portraved repitters
129. Reputable router company-Cisco
130. Bridge is mainly 3 types
131. The point at which the PC is connected to the network is called the node.
132. Used in the Office Management-Tree Topology
133. Starting Cloud Computing commercially- Amazon (23)
134. Cloud Computing Features- 1
135. Symbol
136. There are two types of number methods
137. Required for Positional Number Method- 3 Data
138. FreatIs done with radix point
139. Bit's full-binary digit
140. Digital computer's basic single-bit
141. Simpleest Counting Method- Binary Method
142. Logic Level of "O": 0 Volt to +0.8 Volt
143. Logic level of "1": +2 from volt to +5 volt
144. Digital Device works- in Binary mode
145. n the value of the bit is 2^n t
146.BCD CODE = Binary Coded Decimal Code
147. Ascii = American Standard code for Information interchange
148. ASCII invented- Robert Bemar (1)
149. Bit number in ASCII code- 1
150. Ebcdic = extended binary coded decimal information code
151. Apple and Xerox Corporation (1991) by inventing Unicode
152. Unicode bit number- 2 byte
153. Unicode's 5th 256 code is composed of ASCII code
154. Identified Signs of Unicode- 1,5 (2^10)
155. Ascii's bit number- 1 byte
156. BooleanLJBRA Principal- George Bully (1)
157. Boolean Yoga says- logical addition
158. Dual Principle follows- "and" and "or"
159. At one or more variables is at logic function
160. Input the variety of variables in logic function
161. The value or result of the logic function-output
162. The Boolean Subject can be proved- with Truthtable
163. Digital Electronic Circuit is- Logic Gate
164. Basic Logic Gate - 1 (or, and,,Not)
165. Public Gate- 2 (NAND, NOR)
166.Special gate-x-o, x-nor
167. The Encoder is 2^n is n -output from input
168. Gives 2^n output from n input to decoder
169. Half adder contains sum and carry
170. Full Adder has 1 SUM and 2 Carry
171. A bunch of flip-flop is the registrar
172. Input Pulse can count-counter
173. Web Page is made-by-by HTML
174. Photo file-. jpg/.jpeg/.bmp
175.Video File-. Mov/.mpg/Mp4
176. Audio File- MP3
177. Used to make the website visually-. CSS
178. Is currently running-ipv4
179. Needed to publish IPV4- 32bit
180. IP address's alphanumeric address-dns
181. The domain of the world controls the nam-internic
182. Generic type domain-top level domain
183. http = hyper text transfer protocol
184. URL = Uniform Resource Locator
185. HTML discovered-Tim Burner Lee (1)
186. HTML made W3C
187. The main task of web design- to create templates
188. Programming Language- 3 level
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 several symbolic addresses- Level
196. Created C Language- DennisRichie (1)
197. Created C ++- Bijarne Stroustrup (1)
198. Visual Basic was the last time- in 1
199. Java designs- Sun Micro System
200. Algol was invented- in the 5th
201 Fortran created- John Bakas (1)
202. Created Python- Guido van Rosam (1)
203. 4G's language- intellect, sql
204. Pseudo code-pseudo code
205. Visual Programming-Event Driven
206. C Language has arrived BCPLFrom
207. Creates Turbo C- Borland Company
208. C language useful header file- stdio.h
209. Vital parts of c- main () function
210. Ansi C supports language- 4 class data
211 Keyword in anci c- 47
212. Answer C ++ Key-Word- 63 T
213. The basis of the database- Field
214. Database Model gives the idea- E.F.Codd (1)
The most popular Query-selec query
215. Sql = structured query language
216. SqlCreates- IBM (1)
217. ERP = Enterprise Planning Resource
218. Bangladesh is added to the submarine cable- May 27, 20
219. MIS = Management Information System
220. Fake mail freezing space-spam
221. CD = compact disk
222. MS Excel is Spreadsheet software
223. The Internet was launched in Bangladesh- in the 5th
224. The world's first computer-eniac
225. Laptop first comes to market-1
226. ROM = Read Only Memory
227.Current generation- 4G
228. The father of Twitter- Jack Dorsi
229. Modem has - Modulator + Demodulator
230. Unix is the operating system
231. CPU = Central Processing Unit
232. First Computer-IBM360 made with IC
233. Digital computer fine 5%
234. 1st Programmer- Lady Augusta
235. 1st Programming Language-ADA
236. Unnecessary
237. Computer virus arrives-1
238. ComputerVirus Name-Fred Cohen
239 Mother of all virus-cih
240. Virus = Vital Information Resources Seize under
241. The most difficult language of program composition- machine language
242. Norton-an antivirus
243. Moorata
244. 1NM = 10^(-9) m
245. The size of the atom of the gold- 0.3NM
246. Isocronas transmission takes zero seconds
247. Optical fiber core diameter- 1-5 micron
248. 1st wireless useDo- guglielimo marconi (1901)
249. ASCII-7 Code the first 3bit to zone and the last 4bit is called numeric
250. According to the ASCII Table,
0-3 & 127 = Control Character
32-64 = Special Character
65-96 = Capital Letters & some signs
97-127 = small letters & some signs
251. EBCDIC Code- 0-9 = 1111 A-Z = 1100,111110 Special Signs = 0100,01,0110,0111
252. EBCDIC code contains 20 letters, marks and numbers
253. EBCDIC codeUsed- IBM Mainframe Computer and Mini Computer.
254. Enhances Unicode- Unicode Consortium
255. Insulating substances used in making fiber optic cable- Silicon dioxide and muli component glass (Soda Boro Silicet, Naoh Silicet etc.).
256. The Data Transfer of Real Time Application is more used in isochronous
257. Radio Wave's data transmission speed -24 kbps
258. The fastest version of wifi- IE
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