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Digg it UP - Networking Interview Questions
Some time ago I attended three major events, two were well-run, the third was a shambles. All three had a number of speakers and more than 200 hundred people present.The Disorganised EventThis is what happened at one of those events:On arrival, there were two people at the front desk who completely ignored me, so I walked straight in and organised my own stand. (This was a combination expo/seminar event).There were no name tags for stallholders or attendees. Refreshments were non-existant. Even water was u
What is Wi Max Technology?
Wi Max is a wireless broadband technology and it is a advance shape of the Wi Fi (which was a base band technology). Wi Max supports data, video and audio communication at the same time at
Perhaps the most popular way to present a gift is to present flowers because flowers appeal to all our senses and brighten up our lives and our hearts. Perhaps you can find difficult to express your exact feelings and sentiments in words but you can express your exact sentiments by presenting flowers. Flowers bring good cheer and convey the right message in their own language – truest language of love. That’s why the popularity of flowers is.But there is a question which arise in our mind is when to send flowers and when not to.
What is DHCP?
DHCP stands for Dynamic Host Configuration Technology. The basic purpose of the DHCP is to assign the IP addresses and the other network configuration such as DNS, Gateway and other network settings to the client computers. DHCP reduces the administrative task of manually assigning the IP addresses to the large number of the computers in a network.
What is DNS and how it works?
DNS stands for Domain name system and it translates (converts) the host name into the IP address and IP address into to the host name. Every domain and the computer on the internet is assigned a unique IP address. The communication on the internet and in the network is based on the IP addresses. IP addresses are in this format 10.1.1.100, 220.12.1.22.3, 1.1.1.1 etc. IP addresses can’t be remembered but the host names are easy to remember instead of their IP addresses.
What is a Firewall?
Firewall is a protective boundary for a network and it prevents the unauthorized access to a network. Most of the Windows operating system such as Windows XP Professional has built-in firewall utilities. There are the large number of the third party firewall software and the basic purpose of all the firewall software and hardware is same i.e. to block the unauthorized user access to a network.
What is WAN?
WAN stands for wide area network and it covers the broader geographical area. Basically there are three types of a computer network LAN (Local Area Network), MAN (Metropolitan Area Network) and WAN (Wide Area Network). The communication in a WAN is based on the Routers. A WAN network can cover a city, country or continents.
Define VOIP Communication Technology
VOIP stands for Voice over IP and this technology is used for transmitted the voice over the IP based long distance network to make phone calls. VOIP phone calls are very cheap and a large number of the corporate offices and home users are using VOIP technology to make long distance phone calls.
What is Wi Max Technology?
Wi Max is a wireless broadband technology and it is a advance shape of the Wi Fi (which was a base band technology). Wi Max supports data, video and audio communication at the same time at a
What you thought is enough to start a restaurant business could be the same thing which could cause your business downfall in less than a year. You may be an expert entrepreneur or you may have inherited a family business but have no background about restaurant and catering at all – no matter the qualifications you have, some things are better studied first hand than realized later. And later could be too late.First of all, do yourself a favor by getting to know what are restaurants and its nature. The important and primary thin
What is DNS and how it works?
DNS stands for Domain name system and it translates (converts) the host name into the IP address and IP address into to the host name. Every domain and the computer on the internet is assigned a unique IP address. The communication on the internet and in the network is based on the IP addresses. IP addresses are in this format 10.1.1.100, 220.12.1.22.3, 1.1.1.1 etc. IP addresses can’t be remembered but the host names are easy to remember instead of their IP addresses.
What is a Firewall?
Firewall is a protective boundary for a network and it prevents the unauthorized access to a network. Most of the Windows operating system such as Windows XP Professional has built-in firewall utilities. There are the large number of the third party firewall software and the basic purpose of all the firewall software and hardware is same i.e. to block the unauthorized user access to a network.
What is WAN?
WAN stands for wide area network and it covers the broader geographical area. Basically there are three types of a computer network LAN (Local Area Network), MAN (Metropolitan Area Network) and WAN (Wide Area Network). The communication in a WAN is based on the Routers. A WAN network can cover a city, country or continents.
Define VOIP Communication Technology
VOIP stands for Voice over IP and this technology is used for transmitted the voice over the IP based long distance network to make phone calls. VOIP phone calls are very cheap and a large number of the corporate offices and home users are using VOIP technology to make long distance phone calls.
What is Wi Max Technology?
Wi Max is a wireless broadband technology and it is a advance shape of the Wi Fi (which was a base band technology). Wi Max supports data, video and audio communication at the same time at
Not many are aware that as of the 23rd of May, Ebay has introduced a new seller policy that all international cross sellers. (i.e sellers who are registered at one country but also list their items in another country) can no longer list their items in any other country other than their registered country unless they have a verified paypal account.Now Ebay's reason for doing this is to claim it is to prevent fraud, but one may ask how about those sellers who do not use paypal, who only accept cheques or bank wi
What is a Firewall?
Firewall is a protective boundary for a network and it prevents the unauthorized access to a network. Most of the Windows operating system such as Windows XP Professional has built-in firewall utilities. There are the large number of the third party firewall software and the basic purpose of all the firewall software and hardware is same i.e. to block the unauthorized user access to a network.
What is WAN?
WAN stands for wide area network and it covers the broader geographical area. Basically there are three types of a computer network LAN (Local Area Network), MAN (Metropolitan Area Network) and WAN (Wide Area Network). The communication in a WAN is based on the Routers. A WAN network can cover a city, country or continents.
Define VOIP Communication Technology
VOIP stands for Voice over IP and this technology is used for transmitted the voice over the IP based long distance network to make phone calls. VOIP phone calls are very cheap and a large number of the corporate offices and home users are using VOIP technology to make long distance phone calls.
What is Wi Max Technology?
Wi Max is a wireless broadband technology and it is a advance shape of the Wi Fi (which was a base band technology). Wi Max supports data, video and audio communication at the same time at
When tornadoes struck Pettis County, Missouri, last week we received a vivid example of the importance of culture on how we react to situations. According to reporter Chuck Orman of the Sedalia Democrat, Jerry Yoder and family emerged from the farmhouse's cellar to find the second story and room addition were completely destroyed. Extensive rebuilding needed to be done yet their Amish faith doesn't allow for any modern conveniences, such as power tools and machinery.The Amish culture is well organized and devoted to each other
What is WAN?
WAN stands for wide area network and it covers the broader geographical area. Basically there are three types of a computer network LAN (Local Area Network), MAN (Metropolitan Area Network) and WAN (Wide Area Network). The communication in a WAN is based on the Routers. A WAN network can cover a city, country or continents.
Define VOIP Communication Technology
VOIP stands for Voice over IP and this technology is used for transmitted the voice over the IP based long distance network to make phone calls. VOIP phone calls are very cheap and a large number of the corporate offices and home users are using VOIP technology to make long distance phone calls.
What is Wi Max Technology?
Wi Max is a wireless broadband technology and it is a advance shape of the Wi Fi (which was a base band technology). Wi Max supports data, video and audio communication at the same time at
Running a business can be a lot more than simply crunching numbers or turning a profit. It is an art that can't be learned from books or articles, and rarely will it be learned from experience alone. At least, experience will not teach as quickly as a business coach would, and in the sink or swim world of today's business, that difference could mean the survival of your business.What does business coaching do? It teaches you how to properly manage your business for success. Why use a coach? Because coaches deal with a huge array
What is Wi Max Technology?
Wi Max is a wireless broadband technology and it is a advance shape of the Wi Fi (which was a base band technology). Wi Max supports data, video and audio communication at the same time at a very high speed up to 70 Mbps.
Define Network Gateway
Network Gateway can be software or a hardware. A gateway is usually a joining point in a network i.e. it connects two networks. A computer with two LAN cards can act as a gateway. What is a Router?
A router routes the traffic to its destination based on the source and destination IP addresses, which are placed in the routing software known as routing table.
How Fiber Optic Cable Works
Fiber optics provides the fastest communication medium for data and voice. Data can travel at the speed of light through the fiber optic cables. ISPs and corporate offices are usually connected with each other with the fiber optic cables to provide high speed connectivity.
What is File Server?
A file server is a computer in a network that authenticates the user access in a network such as Windows 2000/2003 Servers.
Define Seven Layers of OSI Model
There are seven layers of the OSI model. The basic purpose of these layers is to understand the communication system and data transmission steps. The seven layers are Application, Presentation, Session, Transport, Network, Data Link and Physical. You can remember the name of these layers by this phrase. “All people seems to need data processing”.
Define GSM Technology
GSM is a short range wireless technology and is usually used in the mobile phones, hand help devices, MP3 players, Laptops, computers and in cars.
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