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OSI Model
Name some services provided by application layer in OSI Model?
Nagaraja G
- Dec 25th, 2007
application layer: It allows applications access to network services, such as file and printer sharing, as well as file transfer and management services. This would be the layer that a programmer uses...
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Adware and spyware
What is the difference between adware and spyware?
srimi
- Apr 2nd, 2008
Adware is a tiny program in which advertising banners are displayed when the program runs.Spyware - installs without ur knowledge and spys all ur activities such as keylogging, installing additional softwares, downloading worms/viruses and hiding trojans, redirecting web pages and so.
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Protocol Configuration
What is meant by protocol configuration? What are the available types?
manoharjr
- Aug 14th, 2010
Protocol means set rules applying to system which is in network to communicate to another system. General protocol use in between PC-to-PC communication is TCP/IP.The other protocols are FTP,SMTP,POP,...
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Advantage of wi-fi technology
What is the advantage of wi-fi over cellular phone while both provide the wireless communication?
fakta_mich
- Feb 20th, 2008
Wi: WirlessFi: Fidelity.It's name it self indicates that wireless data carring capicity so it's called wireless Fedility.And advantage is U get conncted wirelessly.No trouble shuting on wire....No cost of cable connection.....
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What is CHKDSKR
senguttuvang
- Feb 21st, 2008
Chkdsk stands for Check Disk, a Windows 2000/XP console command used to check the hard disk. -r switch fix the error that includes surface scan
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Mailing program
What is a mailing program
malli_kv2
- Mar 21st, 2008
Mailing program i thinck a program can send a mail in unlix/linux the utilities are mail and sendmail to utilites are there to send a mail to see help my typing a command man mail
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Expand ARP?
hanumanchary
- Feb 19th, 2008
ARP is Address Resolution Protocol. It Resolves IP address to MAC address.
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Define and explain RARP?
hanumanchary
- Feb 19th, 2008
RARP is Reverse Address Resolution Protocol. This protocol resolves IP address to MAC address. To initialize the use of internet addressing on an Ethernet or other network that uses its own MAC. It al...
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WINS and DNS
What is the difference between WINS and DNS
rufy003
- Apr 14th, 2008
For a lot of people, the relationship between WINS and DNS is a bit of a mystery, but we are hoping to clear things up with your question.Firstly, DNS refers to 'Domain Name Server,' while WIN...
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Global Catalog
How would you go about optimizing Global Catalog server placement in a campus environment?
Big Al
- May 12th, 2008
Usually you should have one per site if that is not possible you would want it centered in your network
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Investigate ACL
A user is unable to access a network folder. Describe how you would investigate ACL-related issues.
elmagoal
- Jun 10th, 2010
First make sure theuser has access to the folder.Go to the folder and right click on a white space and select properties -> go to the security tab -> click on advance and select the effective pe...
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Port Number and Protocol Number
What is the difference between Port Number and Protocol Number
pllaxman
- Apr 11th, 2008
Port number is the one which is assigned for the protocol! There is nothing like protocol number!Protocol is a set of rules & to call that rules on the server we use the port number!Hope you had understood!
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Native and Transparent mode in CISCO Switch
What is the different between of native & transparent mode in CISCO Switch
jusathya
- Dec 6th, 2008
Native & transparent mode is the mode of operation in VTP domain. VTP is VLan trunking protocol which is used to dynamically updates the switching information to all other switches in the VTP domain....
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Internet and Intranet
What do you mean by internet and intranet?
pllaxman
- Apr 11th, 2008
Internet is the one which all users can access globally;And the intranet is the one which can be access only by the recognised users;Through internet users can create there user id of there own & ...
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Paging File
What is "PAGING FILE" in WINDOWS OPERATING SYSTEM-XP
ravindra_gotavade
- May 26th, 2008
It is Some what like the Virtual Memory that is present on our disk
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Webserver and Appserver
What is the different between webserver and appserver?
nshahane
- Jan 8th, 2009
Web server A computer that delivers Web pages to browsers and other files to applications via the HTTP protocol. It includes the hardware, operating system, Web server software, TCP/IP protoco...
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Stub Zone
What is stub zone
nshahane
- Jan 8th, 2009
Stub zones are a new feature of DNS in Windows Server 2003 that can be used to streamline name resolution, especially in a split namespace scenario. They also help reduce the amount of DNS traffic on your network, making DNS more efficient especially over slow WAN links
Network Support Interview Questions
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