basic networking mcq questions and answers

IP class belongs to Class C if the octet starts with bits 110. 1. A firewall acts as a gatekeeper which prevents unauthorized users to access the private networks as intranets. It is more secured because of its private nature. 4. Corporate companies, educational institutions, government offices, etc use this VPN. This ‘80’ stands for the year 1980 and ‘2’ represents the month of February. For a human being, it is easy to remember and recognize the domain name, however, the computer is a machine that does not understand the human language and they only understand the language of IP addresses for data transfer. If you have any Questions regarding this free Computer Science tutorials ,Short Questions and Answers,Multiple choice Questions And Answers-MCQ sets,Online Test/Quiz,Short Study Notes don’t hesitate to contact us via Facebook,or through our website.Email us @ [email protected] We love to get feedback and we will do our best to make you happy. e) Session Layer (Layer 5): This layer manages and controls the connections between computers. It converts the digital signal into an analog signal. Based on the size of the network they are classified as below: Q #29) Define various types of Internet connections? It makes the computer network virtually invisible to external users. 1) Which are the types of servers? All articles are copyrighted and can not be reproduced without permission. C. Community-as-a-Service I hope I have covered almost all the important networking interview questions in this article. c) Ring Topology: In Ring Topology, each device of the network is connected to two other devices on either side which in turn forms a loop. Answer: The size of the network is defined as the geographic area and the number of computers covered in it. 100+ Computer Networks Multiple Choice Questions and Answers with explanations are arranged on this page. If IP classes support more networks then very few IP addresses are available for each network. Answer: SLIP stands for Serial Line Interface Protocol. Many web pages are using HTTP to transmit the web content and allow the display and navigation of HyperText. When a new device is added to the network, it broadcasts a message stating that it is new to the network. The process of removing the headers added by the OSI layers from the actual packet is termed as Decapsulation. c) FTP. c) Cloud Server. With the help of DHCP, IP management became very easy. The Data Link Layer encapsulates each packet in a frame that contains the hardware address of the source and the destination computer. Basic Computer Networking Mcqs Exam questions and answers ebook for Job g) Application Layer (Layer 7): This is the last layer of the OSI Reference Model and is the one that is close to the end-user. Physical Topology means the actual place where the elements of a network are located. DHCP cannot recognize if any device is configured manually and assigned with the same IP address from the DHCP pool. Q #36) In how many ways the data is represented and what are they? We love to share such educational stuffs with you for your upcoming competitive exams like Banking, IBPS, SSC, CGL, UPSC, IAS Railway Defence etc.. We regularly update with new mcqs … Quiz Flashcard. With the help of an SSL certificate, it verifies if the requested server connection is a valid connection or not. As the devices are connected to a single cable, it is also termed as Linear Bus Topology. HTTPs provides authentication of websites that prevents unwanted attacks. NETWORKING Multiple Choice Questions :-1. Using UDP, messages are sent as packets, TCP is used for the application where time is not critical part of data transmission. It also helps to understand the relationship between networks and defines the process of communication in a network. Answer: VPN is the Virtual Private Network and is built on the Internet as a private wide area network. Computer MCQ Question with Answer. Routers are similar like little computers dedicated for routing network traffic, In a Network, Hub is a common connection point for devices connected to the network. For Example, When you type a website www.softwaretestinghelp.com, then your Internet service provider looks for the DNS associated with this domain name and translates this website command into a machine language – IP address – 151.144.210.59 (note that, this is the imaginary IP address and not the actual IP for the given website) so that you will get redirected to the appropriate destination. These Multiple Choice Questions (MCQ) should be practiced to improve the Cloud Computing skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exams and other competitive examinations. Let’s consider that in a network there are 2 computers, 2 printers, and a server are connected, then we can say that there are five nodes on the network. Questions. MCA, M.Sc(IT), BE, B.Tech, CCNA, MCSE 28 What is Medium Access Control of Ethernet? Answer: In a computer network, different computers are organized in different methods and these methods are – Domains and Workgroups. Then the message is transmitted to all the devices of the network. When we type such names the DNS translates it into numbers and executes our requests. Answer: Network topology is a physical layout of the computer network and it defines how the computers, devices, cables, etc are connected to each other. These questions are frequently asked in all Trb Exams, Bank Clerical Exams, Bank PO, IBPS Exams and all Entrance Exams 2017 like Cat Exams 2017, Mat Exams 2017, Xat Exams 2017, Tancet Exams 2017, MBA Exams 2017, MCA Exams 2017 and SSC 2017 Exams. PAR TII: 50 Multiple Choice Questions With Answers... 50 Multiple Choice Questions With Answers-IP Routi... Ans ECCNA Interview Questions Page 20 <

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