Computer Knowledge For CWE-Clerks-V- Main Examination Q.1. Computer networks _________. (1) Allow people to share hardware resources (2) Make it easier for people to share data (3) Support collaboration through tools, such as email and instant messaging (4) A group of two or more computing devices connected via a form of communications technology. (5) All… Read More »
___________________________*** विश्व का सबसे बड़ा कम्प्यूटर नेटवर्क का नाम क्या हैं?— इंटरनेट।_________________________________*** Email के जन्मदाता कौन हैं?— रे.टॉमलिंसन।_______________________________*** इंटरनेट में प्रयुक्त www का पूरा रूप क्या है? —World Wide Web________________________________*** बर्ल्ड वाइड बेव ( www ) के आविष्कारक कौन हैं?— टिम वर्नर्स-ली। ________________________________*** इंटरनेट पर विश्व का प्रथम उपन्यास का नाम बताएं?— राइडिंग दबुलेट !________________________________***… Read More »
1. Which process checks to ensure the components of the computer are operating and connected properryl? –Booting2. What is the combination of operating system and processor in a computer? –Specifications3. What are the peripheral devices such as printers and monitors considered? –Hardware4. What term used to define all input and output devices in a computer… Read More »
Facts About Computer=================================================Computer Facts 1: Konrad ZuseKonrad Zuse is the inventor of the first computer in the world. He did it in 1936 and named the computer as Z1. In 1939, he created Z2 as the first electro mechanical computer in the world. Computer Facts 2: InternetThere are many things that you can get from… Read More »
1. All of the following are examples of real security and privacy risks EXCEPT:A. hackers.B. spam.C. viruses.D. identity theft.Answer: B 2. A process known as ____________ is used by large retailers to study trends.A. data miningB. data selectionC. POSD. data conversionAnswer: A 3. ____________terminals (formerly known as cash registers) are often connected to complex inventory… Read More »
कंप्यूटर क्विज1.आपके कंप्यूटर में निम्नलिखित में से कौन मेमोरी के रूप में जाना जाता है?(1) रैम(2) डीएसएल(3) यूएसबी(4) एलएएन(5) सीपीयू 2.सूचना ____के माध्यम से मदरबोर्ड पर घटकों के बीच यात्रा करती है |(1) फ़्लैश मेमोरी(2) सीएमओएस(3) बे(4) बस(5) परिधीय 3.उनिवाक ( UNIVAC) ____ का एक उदहारण है |(1) पहली पीढ़ी का कंप्यूटर(2) दूसरी पीढ़ी का कंप्यूटर(3) तीसरी… Read More »
1. कम्प्यूटर एक मशीन है – इलेक्ट्रानिक 2. कम्प्यूटर में मेमोरी स्थित होती है – CPU में 3. CPU का पूर्ण रूप होता है – Central processing Unit 4. Memory होता है – 2 प्रकार का 5. Primary Memory होता है – 2 प्रकार का 6. Secondary Memory होता है – 4 प्रकार की 7.… Read More »
COMPUTER QUIZ (Must Read) 1. What is the function of Recycle Bin?(1) Store deleted file(2) Store temporary file (3) Store corrupted file(4) Store Document file(5) None of theseAns – Store deleted file 2. Programs such as Mozilla Firefox that serve as navigable windows into the Web are called ……….(1) Hypertext(2) Networks(3) Internet(4) Web browsers (5) None… Read More »
VERY USEFUL SHORT FORMS 1.) GOOGLE : Global Organization Of Oriented Group Language Of Earth .(unofficial)2.) YAHOO : Yet Another Hierarchical Officious Oracle .3.) WINDOW : Wide Interactive Network Development for Office work Solution4.) COMPUTER : Common Oriented Machine Particularly United and used under Technical and Educational Research.5.) VIRUS : Vital Information Resources Under Siege… Read More »
Various Uses of F1-F12 Keys in Windows Uses of F1 key:F1 key almost everywhere is used for “Help”. if you are using windows OS and want help anywhere then press F1 key, this will open up help window for you.Sometimes F1 key is used to enter the BIOS (press F1 when your computer is about… Read More »