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🏝🏝🔺Computer Awareness Question,Part-12🔺🏝🏝 ═════════════════♢.✰.♢══════════════════ ☂️☂️215. Which type of computers uses the 8-bit code called EBCDIC – Mainframe computers 🎻🎻216. The earlier calculating devices was – Abacus ☂️☂️217. Punch cards were first introduced by – Herman Hollerith 🎻🎻218. Microprocessor as switching devices are for which generation computers – second generation ☂️☂️219. Who has invented Mark – I – Howard Aiken 🎻🎻220. Second generation computers are made of – Transistors ☂️☂️221. Who was the father of super computers – Seymour Cray 🎻🎻222. How many vacuum tubes was used if ENIAC – 17468 ☂️☂️223. The computer size was very large is – first generation 🎻🎻224.What is the extension type of the excel 2007 files? .xlsx ☂️☂️225. Collecting personal information and effectively posing as another individual isknown as the crime of__? Identity theft 🎻🎻226. The amount of vertical space between lines of text in a document is called__? Line Spacing ☂️☂️227. A computer cannot ‘boot’ if it does not have the__? Operating system 🎻🎻228. What is the other name for programmed chip? LSIC ☂️☂️229. A normal CD- ROM usually can store up to _____data? 680 MB 🎻🎻230. What does DMA stand for? Direct MemoryAccess ☂️☂️231. Full form of LAN ? Local Area Network 🎻🎻232. ASCII stands for__? American Standard Code for Information Interchange #REVISION #IMPORTANT ✍️✍️Credit:-Krushna⭐️⭐️ 🏝🏝© Join Now:: @Daily_Science_Computer_Notes

🏝🏝🔺Computer Awareness Question,Part-11🔺🏝🏝 ═════════════════♢.✰.♢══════════════════ 🔺🔺190. Personal Computer is – PC ☂️☂️191. A desktop computer is also known as – PC 🔺🔺192. Super computer developed by Indian scientist – Param ☂️☂️193. The third generation computer was made with – Integrated circuits 🔺🔺194. In latest generation computers, the instructions are executed – Both Sequentially and parallel ☂️☂️195. The person contributing the idea of the stored program was – John Neumann ☂️☂️196. The earliest software was developed using – the waterfall model 🔺🔺197. Inventor of C ++ is - Bjarne Stroustrup ☂️☂️198. The first machine to successfully perform a long series of arithmetic and logical operations was – Mark – I 🔺🔺199. Who designed the first electronic computers ENIAC – J Presper Eckert and John W Mauchy ☂️☂️200. The third generation of the computer were in – 1965-1971 🔺🔺201. The first generation computers had – Vacuum tubes and magnetic drum ☂️☂️202. Artificial Intelligent is associated with which generation – Fifth 🔺🔺203. The personal computer industry was started by – IBM ☂️☂️204. The fifth generation computing devices, based on – artificial intelligence 🔺🔺205. In which generation did magnetic disc started being used for storage – second generation computers ☂️☂️206. The man who built the first mechanical calculators was – Blaise Pascal 🔺🔺207. Computers built before the first generation of computer were – Electro – mechanical ☂️☂️208. Punched cards were first introduced by – Herman Hollrith 🔺🔺209. First generation computer system used – Vacuum tubes ☂️☂️210. The father of modern computer is – Alan Turin 🔺🔺211. Super computer developed by Indian scientists – Param ☂️☂️212. A group of 8 bits is known as – byte 🔺🔺213. Which is the fastest type of computer – Supercomputer ☂️☂️214. A computer system that is old and perhaps not satisfactory is reffered to as – Legacy system #REVISION #IMPORTANT ✍️✍️Credit:-Krushna⭐️⭐️ 🏝🏝© Join Now:: @Daily_Science_Computer_Notes

🏝🏝🔺Computer Awareness Question,Part-10🔺🏝🏝 ═════════════════♢.✰.♢═════════════════ ☂️☂️169. Netscape Navigator is a – web browser 🎻🎻170. What is a bug I Computer terminology – an error in program ☂️☂️171. In networks, a small message used to pass between one stations to another is known as – Token 🎻🎻172. Who is known as the founder of IBM Company? Thomas J. Watson ☂️☂️173. An image on a computer screen is made up of__? Pixels 🎻🎻174. Full form of MAN ? Metropolitan Area Network ☂️☂️175. Which command in DOS can be used to recover accidentally deleted files? UNDELETE 🎻🎻176. A computer program that converts an entire program into machine language atone time is called__? Characters ☂️☂️177.In which year, the Microsoft company was founded? 1975 🎻🎻178. What is the personal computer operating system that organizes and uses a graphic desktop environment? Windows ☂️☂️179. What are Light pen and joystick ? Input Devices 🎻🎻180. What is a half byte also called as? Nibble ☂️☂️181. SMPS stands for__? Switched mode Power Supply 🎻🎻182.What do we use to change the appearance and positioning of text document in MSWord? Formatting ☂️☂️183. A ________ is approximately a million bytes? Megabyte 🎻🎻184. Daisy wheel, Drum, chain etc are the__? Printers ☂️☂️185.XML stands for ? Extensible Markup Language 🎻🎻186. What kind of scheme is the HTTP protocol? Request/Response ☂️☂️187. Magnetic disk is an example of? Secondary Memory 🎻🎻188. What is the meaning of OSI, in terms of computers ? Open system Interconnection ☂️☂️189. Which type of storage device is a BIOS ? Primary #REVISION #IMPORTANT ✍️✍️Credit:-Krushna⭐️⭐️ 🏝🏝© Join Now:: @Daily_Science_Computer_Notes

🏝🏝🔺Computer Awareness Question,Part-9🔺🏝🏝 ═════════════════♢.✰.♢═════════════════ ☂️☂️151. What is the base of the Octal Numeral System – 8 🎻🎻152. How many layers are there in the OSI networking model – 7 ☂️☂️153. Which error is identified by the complier – Logical Errors 🎻🎻154. Raymond Samuel Tomilson is famous for developing – Email ☂️☂️155. C++ is a – Programming language 🎻🎻156. Processed data is known as – Information ☂️☂️157. Who invented logarithms – John Napier 🎻🎻158. What is the mascot of Linux Operating System – Penguin ☂️☂️159. What is the full form of “LAN” – Local Area Network 🎻🎻160. How many bits does an IP address contain – 32 Bits ☂️☂️161. Syntax Errors are determined by – Control Unit 🎻🎻162. The tag line “Do No Evil” is owned by – Google ☂️☂️163. Which is a main system board of a computer – Mother Board 🎻🎻164. What is the name of the first super co–mputer of the world CDC 6600 ☂️☂️165. ALU is a part of a computer is – Processor 🎻🎻166. Lisp is a programming language built by whom – John McCarthy ☂️☂️167. In IT terminology failure in the kernel is called as – crash 🎻🎻168. Which key is used to move to next line in a Ms-Word document – Enter-Key #REVISION #IMPORTANT ✍️✍️Credit:-Krushna⭐️⭐️ 🏝🏝© Join Now:: @Daily_Science_Computer_Notes

🏝🏝🔺Computer Awareness Question,Part-8🔺🏝🏝 ═════════════════♢.✰.♢═════════════════ ☂️☂️129. Bold and italic formatting are example of – Text Style 🔺🔺130. Router is used in which layer – Network Layer ☂️☂️131. The brain of any computer system is – CPU 🔺🔺132. Which language is used by computer to process data – Binary ☂️☂️133. Any data or instruction entered into to memory of computer is called as – Input 🔺🔺134. Which material is used in the manufacturing of electric heater coil – Nichrome ☂️☂️135. Which is a light sensitive device used for converting images to their digital form – Scanner 🔺🔺136. ‘Homepage’ is a word associated with – web page ☂️☂️137. …Bar is located at top of wordpad/notepad – Title 🔺🔺138. In Microsoft Word, ….allows us to change the color of selected text – font color ☂️☂️139. ….are designed to read and interpret HTML – Browser 🔺🔺140. Which is a modifier key in a computer keyboard – Shift Key ☂️☂️141. In IT the technique that is used to increase the bandwidth is – Memory Inter leaving 🔺🔺142. Which is the default body font in Microsoft Word 2007 – Calibri ☂️☂️143. constantly running system – Program Processes are known as – Daemons 🔺🔺144. Notepad’ is a text editor in which of the operating system – Windows ☂️☂️145. The fundamental purpose of BIOS is – to initialize and text system hardware components 🔺🔺146. Which output device is used for translating information from a computer into pictorial form on paper – Plotter ☂️☂️147. The idea of the integrated circuit was first given by – Geoffrey Dummer 🔺🔺148. The command that merges the contents of one file to another is – APPEND ☂️☂️149. In MS word, what is a gutter margin – space left for binding 🔺🔺150. Which company developed Java – Sun #REVISION #IMPORTANT ✍️✍️Credit:-Krushna⭐️⭐️ 🏝🏝© Join Now:: @Daily_Science_Computer_Notes

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🏝🏝🔺Computer Awareness Question,Part-7🔺🏝🏝 ═════════════════♢.✰.♢═════════════════ ☂️☂️116. A method of bypassing normal authentication procedures to a computer system is known as unauthorized access – Backdoor 🔺🔺117. Which is a volatile memory - RAM ☂️☂️118. Which programming language is developed by James A Gosling – Java 🔺🔺119. Commonly used abbreviation ISP in computer science stands for – Internet Service Provider ☂️☂️120. Which is used to enter data and instruction into a computer – Input Device 🔺🔺121. ……changes each time it is installed to avoid detection by antivirus software – Polymorphic Virus ☂️☂️122. Systems running more than one processes concurrently are called – Multi programming 🔺🔺123. Which has the largest storing – Tera Byte ☂️☂️124. Which is an application protocol – HTTP 🔺🔺125. In IT, associated memory is called as – Content addressable memory ☂️☂️126. Unix operating system was developed in 1970s by – Bell Labs 🔺🔺127. ‘Safari’ is a type of – Browser ☂️☂️128. Protocol used for sending an email is – SMTP #REVISION #IMPORTANT ✍️✍️Credit:-Krushna⭐️⭐️ 🏝🏝© Join Now:: @Daily_Science_Computer_Notes

🏝🏝🏝🔺IMP SCIENCE ONE LINER QUESTIONS🔺🏝🏝🏝 ══════════════════♢.✰.♢════════════════════ ☂️☂️F = M.A. Which law does Newton have? 🔺🔺Newton 2nd Law ☂️☂️Myopia is the disease where people can’t see the far objects ☂️☂️Which enzyme does protein digestion 🔺🔺Pepsin िेप्सिन ☂️☂️Gustatory gland is responsible for? 🔺🔺Taste स्वाद ☂️☂️The villi in human body is found in – मानव शरीर मेंकवली िाया जाता है– 🔺🔺Ans. Small intestine ☂️☂️Who said that lighting and spark in clothes is similar phenomenon ककसनेकहा कक किडेमेंप्रकाश और कचंगारी समान घटना है 🔺🔺Benjamin Franklin ☂️☂️Itching allergy caused due to? खुजली की वजह सेएलजी? 🔺🔺Histamine कहस्टामाइन ☂️☂️Which of the following property does not change when we go from top to bottom in the Periodic Table? िीररयड््स टेबल मेंऊिर सेनीचेजानेिर कनम्नकलप्सखत मेंसे कौन सी प्र िटी नहींबदलती है? 🔺🔺Valency(वैधता) ☂️☂️What is the name of bird flu virus बड्फफ्लूवायरस का नाम क्या है 🔺🔺Avian influenza #IMPORTANT ✍️✍️Credit:-Krushna⭐️⭐️ 🏝🏝© Join Now:: @Daily_Science_Computer_Notes