Top Networking Interview Questions :: ALLInterview.com http://www.allinterview.com Top Networking Interview Questions en-us 1.what is ram , hard disk ,processor,motherboard ,bios and use of http://www.allinterview.com/showanswers/73001.html RAM - RAm means Random Access Memoty, which is also called the primary or main memory. Data is temporarily stored in this memory.It is a volatile memory. Hard Disk: It is one kind of secondary storage device. All kinds of data are stored in Difference between TCP/IP and IP protocol? http://www.allinterview.com/showanswers/1447.html The difference is that TCP is responsible for the data delivery of a packet and IP is responsible for the logical addressing. In other words, IP obtains the address and TCP guarantees delivery of data to that address. Explain the advantage and disadvantage of ethernet ? http://www.allinterview.com/showanswers/5201.html advantages: 1.Conceptually Simple : Ethernet is simply daisy-chained together with coax cable and "T" adapters. There are usually no hubs, transcievers, or other devices used. 2.Relatively Inexpensive: Due to the simplic What are the advantages and disadvantages of switch http://www.allinterview.com/showanswers/60079.html A switch is just a another n/w device which has its own Advantages and Disadvantages as compared to a HUB/Router/Bridge etc ... I hope it doesnt have any disadvantages as such unless and until compared to other n/w devices[Note : This is just what is L1 and L2 support http://www.allinterview.com/showanswers/60905.html Core Integrators has been providing a superior technical support since its inception. Our tremendous effort in implementing latest technical support system has made us able to cater maximum numbers of clients in America. Our international sta What is VTP? http://www.allinterview.com/showanswers/18065.html VTP stands for VLAN Trunking Protocol, a protocol used for configuring and administering VLANs on Cisco network devices. what is DNS & Active diretory ? http://www.allinterview.com/showanswers/29017.html DNS: service that translates domain names into IP addresses. Because domain names are alphabetic, they're easier to remember. The Internet however, is really based on IP addresses. Every time you use a domain name, therefore, a DNS differnt type of port number and theire uses? http://www.allinterview.com/showanswers/16429.html the differnt types of port nos and its uses are http 80/tcp World Wide Web HTTP https 443/tcp http protocol over TLS/SSL smtp 25/tcp Simple Mail Transfer snmp 161/tcp SNMP ftp-data What is the role of TCP protocol and IP protocol. http://www.allinterview.com/showanswers/32220.html TCP and IP are two of the protocols in this suite. (They will be described below.) Because TCP and IP are the best known of the protocols, it has become common to use the term TCP/IP or IP/TCP to refer to the whole family. It is probably not How many backup types in windows2003 http://www.allinterview.com/showanswers/36318.html 5 type of backup 1 Normal backup 2 Daily backup 3 Copy Backup 4 Differential Backup 5 Incremental Backup What database Active directory contains? http://www.allinterview.com/showanswers/17907.html Active Directory data store, the actual database file, is % SystemRoot%\ntds\NTDS.DIT. The ntds.dit file is the heart of Active Directory including user accounts. Active Directory's database engine is the Extensible Storage Engine ( ES Q1: What is RAS ? is RAS and VPN the same ? Q2: How do i determine th http://www.allinterview.com/showanswers/28450.html A server that is dedicated to handling users that are not on a LAN but need remote access to it. The remote access server allows users to gain access to files and print services on the LAN from a remote location. For example, a user who dials What's the meaning of ARP in TCP/IP? http://www.allinterview.com/showanswers/17021.html The "ARP" stands for Address Resolution Protocol. The ARP standard defines two basic message types: a request and a response. a request message contains an IP address and requests the corresponding hardware address; a replay contains bo What is the difference between Security and Safety? http://www.allinterview.com/showanswers/13446.html Safety Avoidance of catastrophic effects for the environment - Traditionally dealt with in the area of fault-tolerant systems Security Avoidance of unauthorized disclosure and alteration of data or unauthorized preemtion of service delivery - What are the advantages and disadvantages of router http://www.allinterview.com/showanswers/60080.html Advantage of Router - a) Router limits the collision domain. b) Router can function on LAN & WAN> c) Router can connects different media & architectures. d) Router can dtermine best path/route for data to reach the destination. e