Internet and Its Services] 230 Questions Collections
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SEE COMPUTER SCIENCE 2074 [Internet and Its Services] 230 Questions Collections Internet and Its Services Practice Questions Collections 2074 1 Internet and Its Services 230 Questions Collections Deepak Shrestha 74 1 | P a g e https://seeqbasicomputer.blogspot.com/ SEE COMPUTER SCIENCE 2074 [Internet and Its Services] 230 Questions Collections 40 Theory Questions 1. What is internet? 2. What are the components required for internet connection? 3. List any four services of internet. 4. What is WWW? Explain. 5. Why is internet called network of networks? 6. Define HTML. 7. Define HTTP. 8. What is email? 9. How has email simplified the mode of communication? 10. What is ISP? Give any four name of ISPs of Nepal. 11. What are newsgroups? 12. What is telnet? 13. What is FTP? 14. What is upload? 15. What is download? 16. What is IRC? 17. What is internet telephony? 18. Differentiate between chat and video conferencing. 19. What is e-commerce? Name any four e-commerce web sites. 20. What is video conference? Write any two basic requirements of video conference. 21. Differentiate between web page and web site 22. Differentiate between email and e-fax. 23. What is URL? Explain the parts of URL. 24. List some internet security measures. 25. What is web browser? Name any four examples of web browser 26. What is search engine? Give any four examples of search engine. 27. What is browsing? Name some of the most popular internet connections. 28. Why FTP is necessary in the internet? 29. What is the role of internet in business and education? 30. Write any two advantages of Email comparing to postal Mail system. 31. What is the use of web browser? 32. What is the purpose of search engine? 33. How is internet different than intranet? 34. Write any four advantages of internet. 35. Write any four disadvantages of Internet. 36. Name some free email service providers. 37. Differentiate between web server and web browser. 38. Write the names of any two popular websites used for locating required information from various web sites. 39. Differentiate between intranet and extranet. 40. Define wi-fi and wi-max. INTERNET & SERVICES 1) What is internet? Ans: Internet is an interconnection of several thousands of computers of different types belonging to the various networks all over the world. 2 | P a g e https://seeqbasicomputer.blogspot.com/ SEE COMPUTER SCIENCE 2074 [Internet and Its Services] 230 Questions Collections 2) Who controls the Internet? Ans: Different organization like ISOC (Internet Society), W3C (World Wide Web Consortium), IAB (Internet Architecture Board), IEFT (Internet Engineering Task Force), IRTF (Internet Research Task Force), IESG (Internet Engineering Steering Group) and INIC (Internet Network information Centre) gives directive and guideline for the proper use of internet. 3) Why is internet called ‘network of networks’. Ans: The internet is called ‘network of networks’ because all the smaller networks of organizations are linked together into the one giant network called the internet. 4) Which communication protocol is used by the internet? Ans: TCP/IP is the communication protocol used by the internet. 5) List the components required for internet connection. Ans: The components for internet connect are: i) A TCP/IP enabled computer with web browser ii) An account with an ISP iii) MODEM iv) Connection (ISDN, Satellite, cable and dial-up) 6) List the services provided by internet. Ans: The services provided by internet are: i) WWW (World Wide Web) ii) E-mail (Electronic mail) iii) FTP (File Transfer Protocol) iv) IRC (internet Relay Chat) v) News Group vi) Telnet vii) Internet Telephony viii) E-commerce 7) What is E-mail? Ans: E-mail (Electronic mail) is one of the most popular services provided by the internet which exchanges messages between the computers. It is the method of transferring/transmitting data, text, file, digital photo or audio or video file from one computer to another computer over the internet. 8) Write down the advantages of E-mail. Ans: The advantages of email are: i) It allows to send and receive message across the world at very low cost. ii) It is very fast compared to postal system. iii) The image, sound, video and documents can be attached to e-mail message. iv) Multiple copies of same message can be sent to many people. 9) Write down the disadvantages of e-mail. Ans: The disadvantages of e-mail are: i) Minor mistakes in e-mail address may deliver the mail to wrong address. ii) Since it passes through a vast electronic network, it may be seized in between. 10) What is newsgroup? Ans: A newsgroup is a discussion group that discuss on particular topic such as politics, health, computer, etc. 11) What is telnet? Ans: A telnet is a program that allows a user to log in to a remote computer on internet as a user on that system. 3 | P a g e https://seeqbasicomputer.blogspot.com/ SEE COMPUTER SCIENCE 2074 [Internet and Its Services] 230 Questions Collections 12) What is FTP? Ans: It is the internet tool that allows the user to transfer the file from one computer to another. 13) What is IRC? Ans: Internet Relay Chat is one of the important services provided by the internet which allows the user to communicate with other people in real time. 14) What is internet telephony? Ans: It is one of the cheapest and reliable services provided by the internet that allows the user to make telephone communication or voice communication through internet. 15) What is FAQ? Ans: FAQ (Frequently Asked Questions) is an online document that possesses series of common questions and answers on a specific topic. 16) What is E-commerce? Ans: It is the buying and selling of goods over the internet. 17) What is video conferencing? Ans: Video conferencing is the visual communication of parties around the world. 18) What do you mean by online banking? Ans: Online banking is the practise of making transaction using the internet. 19) What is webpage? Ans: Webpage is an electronic document written using a computer language called HTML. 20) What is website? Ans: It is a collection of webpages that can be published by an organization or individual. 21) What is uploading? Ans: Uploading refers to copying files or documents, programs or data from the user computer to the internet server. 22) What is downloading? Ans: Downloading refers to the copying files or document or program or data from the internet server to the user computer. 23) What is web browser? Write down the name of any four web browsers Ans: Web browser is a computer program that access web pages and displays them on the user computer. Any four web browser are: i) Google chrome ii) Mozilla Firefox iii) Opera iv) Internet explorer 24) What is URL? Ans: It is a unique address that provides location of a webpage on the internet. 25) What is browsing/ surfing? Ans: Browsing/ Surfing means searching information on the internet. 26) What is search engine? Ans: Search engine is the website that allows the user to search the information based on keywords on combination of keywords. They are used to locate specific sites and information. 27) What is URL? Ans: Each web page has a unique address that provides location on the internet is known as URL (Uniform Resource Locator). 4 | P a g e https://seeqbasicomputer.blogspot.com/ SEE COMPUTER SCIENCE 2074 [Internet and Its Services] 230 Questions Collections 28) What is a blog? Ans: A blog is a time-stamped online journal that appears on a website. 29) What is wi-fi? Ans: Wi-fi refers to wireless technology that allows computer and other devices to communicate over wireless signal. 30) Write down the names of four ISPs of Nepal. Ans: The names of four ISPs of Nepal are: i) World Link ii) Broad Link iii) Mercantile iv) Otel 31) What is ISP? Ans: It is a company that provides Internet and E-mail service. 32) What is ISDN? Ans: It is a high speed digital communication network involving from existing telephony integrated digital network (IDN) which provides end to end digital connectivity to support a wide range of services including voice and non-voice service. 33) Write down the names of any four search engine. Ans: Names of any four search engine are: www.google.com www.yahoo.com www.bing.com www.ask.com 34) Write down the names of any four sites which provides e-mail services. Ans: Names of any four sites that provides e-mail services are: www.yahoomail.com www.hotmail.com www.gmail.com www.outlook.com 35) What are the advantages of internet? Ans: The advantages of internet are: i) Communication medium ii) Information sharing iii) Entertainment iv) Online services 36) What are the disadvantages of internet? Ans: The disadvantages of internet are: i) Theft of personal information ii) Spamming iii) Pornography iv) Limited personal interaction 37) Differentiate between video conference and chatting. Ans:The differences between video conference and chatting are: Video conference Chatting 5 | P a g e https://seeqbasicomputer.blogspot.com/ SEE COMPUTER SCIENCE 2074 [Internet and Its Services] 230 Questions Collections It is a service that provides visual communication of It is a service used to make communication by parties around the world. reading, ignoring and replying the message. It requires necessary hardware and software to It uses the browser software without using special see and speak to each other. chat software. It communicates sounds as well as pictures. It communicates only text. For eg: chatting on skype. For eg: chatting on facebook. 38) Differentiate between e-mail and fax.