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(PDF) Computer Networks Interview Questions And Answers Guide | khaled Nour - blogger.com
8/08/ · Download Basic Networking Concepts Interview Questions PDF Guide. You are not allowed to upload these documents and share on other websites execpt social networking sites. Content of these documents are copy right and protected by law. On social networking if you are sharing stuff of this site or documents then you have to credit back to us Top Networking Interview Questions & Answers 1) What is a Link? A link refers to the connectivity between two devices. It includes the type of cables and protocols used in order for one device to be able to communicate with the other. 2) What are the layers of the OSI reference model?File Size: KB Download Free PDF. Computer Networks Interview Questions And Answers Guide. khaled Nour. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 18 Full PDFs related to this paper. Read Paper. Computer Networks Interview Questions And Answers Guide. Download. Computer Networks Interview Questions And Answers blogger.comted Reading Time: 12 mins
Network interview questions and answers pdf free download
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A short summary of this paper. Global Guideline. lo ba lG Question 1 Tell me what is SLIP Serial Line Interface Protocol? Engineers working on the Internet Protocol needed a way to send IP datagrams over serial connections linking computers together. To solve the problem they created a very simple protocol that would d frame IP datagrams for transmission across the serial line, network interview questions and answers pdf free download.
This protocol is called the Serial Line Internet Protocol, or SLIP for short. SLIP performs only one function: framing of data for transmission. It does nothing else el Read More Answers. Question 2 in External Data Representation is a method of encoding data within an RPC message, used to ensure that the data is not system-dependent?
Answer:- e External Data Representation is Encoding of data in upper layer of network. Read More Answers. C Question 3 Tell me, you can ping servers on the subnet your workstation is on, network interview questions and answers pdf free download, but not other subnets. What is wrong? Iif it doesn't mach the subnet it will send that request to the gateway so the responsibility goes to gateway to reach the other network may be the gateway is not configure correctly Read More Answers.
M Question 4 How to Re-cover The crashed files in outlook? What is the Limitation users of outlook? Answer:- Hiwe can retreive a crashed outlook file with a SCANPST. EXE file. u can find this scanpst executable file in all windows 98,xp platforms. so u search this file in ur c:programfilescommon folder. so dont worry when ur outlook file crashed and dont try for third party utilities to retrieve ur pst file. vizaghari gmail. com Read More Answers. Question 5 Explain the Pros and Cons of layer design?
Answer:- I know only the advantages of Layered design. We can treat each layer as a problem area. Say for example, data link layer, people can concentrate only on the device driver only, they dont need to worry about the network related meaning how the packet can be routed etc, network interview questions and answers pdf free download. The only responsiblility of the device driver layer is to grab the packet destined to the local MAC and pass the frame to the network layer.
Similary the network layer doesnt need to worry about how the packet is reached to the local machine. Its only responsibility is to check whether the packet belongs to the local machine or to be forwarded. Also build the routing table to forward the packet.
Question 6 Explain what is Ipsec tunneling, how it works? Answer:- IP tunneling IP encapsulation is a technique to encapsulate IP datagram within IP datagrams, which allows datagrams destined for one IP address to be wrapped and redirected to another IP address. IP encapsulation is now commonly used in Extranet, Mobile-IP, IP-Multicast, tunneled host or network. There are several types of resource records used, including name-to-address resolution information.
Resource records are maintained as ASCII files? Answer:- DNS Resource Record is Entry in database. user name Read More Answers. G Question 8 Tell me why should we care about the OSI Reference Model? lo Answer:- It is very important model for networking: ba The main aim to design the OSI model is that actully they want to set a standerd for the communication and want to standarized the network equipement so that they would not be any Brand consuines Read More Answers.
lG Question 9 What is ERD Emergency Repair Disk? Answer:- Emergency Repair Disk, an ERD is a diskette that creates backups of important system files and settings and is used to help troubleshootand fix issues for Microsoft ui WINNT and WIN The ERD is used in conjunction with the Windows repair option and you will be prompted for the diskette when needed.
Note: The ERD is not to be confused with a standard boot diskette as it cannot be used alone. The ERD is capable of performing such checks as Verifying the boot sector is not corrupt. Repairing any startup files. Locate any missing or damaged system files. d Question 10 el Explain what is the main purpose for creating this OSI Reference Model? Why it is a layered model?
Answer:- network interview questions and answers pdf free download Osi reference model consisting of 7 layers hepls the data to be moved in more optimal from source to the destination. And here the protocols are better hidden so the furhter enhancement can be done easily.
This reference model can be used for both connection oriented and connectionless service. e Question 11 Explain what is Bandwidth? C Answer:- Every line has an upper limit and a lower limit on the frequency of signals it can carry.
This limited range is called the bandwidth. O Question 12 Explain what is the HELLO protocol used for? M Answer:- The HELLO protocol uses time instead of distance to determine optimal routing. It is an alternative to the Routing Information Protocol. Question 13 Do you know what is SAP?
Answer:- Session Announcement Protocol, a computer protocol for broadcasting multicast session information Service Advertising Protocol, an IPX network protocol that makes the process of adding and removing services on an IPX internetwork dynamic Service Access Point, an identifying label for network endpoints used in OSI networking Read More Answers. Question 14 Explain what is the VLan and how it is work? Answer:- VLAN also refers to a LAN port grouping within a single switch. VLANs improve security by isolating groups.
A VLAN is a bridging domain and all broadcast and multicast traffic is contained within it. Question 15 Explain what is fragmentation of a packet? Question 16 Tell us what network interview questions and answers pdf free download wide-mouth frog? Answer:- it is used in cryptography, a key distribution center KDC is part of a cryptosystem intended to reduce the risks inherent in exchanging keys. G Read More Answers. lo Question 17 Explain what is the difference between TFTP and FTP application layer protocols?
Answer:- ba The Trivial File Transfer Protocol TFTP allows a local host to obtain files from a remote host but does not provide reliability or security. It uses the fundamental packet delivery services offered by UDP.
It uses the services offered by Network interview questions and answers pdf free download and so is reliable and secure. It establishes two connections virtual circuits between the hosts, one for data transfer and another for control information. lG Read More Answers. Question 18 What is MTU of a link? ui Answer:- Maximum Transmission Unit is the largest physical packet size, measured in bytes, that a network can transmit.
Any messages larger than the MTU are divided into smaller packets before being sent. Every network has a different MTU, which is set by the network administrator. On Windows 95, you can also set the MTU of your d machine. This defines the maximum size of the packets sent from your computer onto the network. Ideally, you want the MTU to be the same as the smallest MTU of all the networks between your machine and a message's final destination.
Otherwise, if your messages are larger than one of the intervening MTUs, they will get broken up fragmentedwhich slows down transmission speeds. Trial and error is the only sure way of finding the optimal MTU, but there are some guidelines that el can help.
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Computer Networking Interview Question and blogger.com Copy. Add a comment. Page 1 of 30 Top Networking Interview Questions & Answers 1) What is a Link? A link refers to the connectivity between two devices. It includes the type of cables and protocols used in order for one device to be able to communicate with the other. 2) What are the layers of the OSI reference model?File Size: KB 8/08/ · Download Basic Networking Concepts Interview Questions PDF Guide. You are not allowed to upload these documents and share on other websites execpt social networking sites. Content of these documents are copy right and protected by law. On social networking if you are sharing stuff of this site or documents then you have to credit back to us
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