Networking Protocols (671)
Networking Administration (1008)
Networking Security (196)
Networking General (266)
Networking AllOther (430) What is Firewall? I saw in one website Firewall is software and hardware and combination of software and hardware.It is used to protect user information or avoiding crackers.how it is?Whether it is hardware?If not then why the images are like that?(a wall ).Please help me by answering this question.Advance thanks.
4 5773How the telecommunicaton is working?I have heared that one control will be there for asia countries for other countries there will be another,what is that how they work?
2342How the code in popup card number(SIM recharge card number) will be unique?How they designed?What is the formula?Please answer me?
2233Hi i need one website name.Which is used to identify or find the system or person who or which are logged in to the Internet or working with Internet.We can watch and access their drives(memory) also through that website.Could you please tell me which is that website.Please answer me.Advance thanks
2040
Expand slip?
What ftp means?
How can a network be certified as an effective network? What are the factors affecting them?
Explain the difference between baseband and broadband transmission?
in vcs, which network[private or public] channel bandwidth is high?
What are mac addresses?
Explain Asynchronous transmission.
What are some drawbacks of implementing a ring topology?
how to set kernal parameters in solaris 10&9?
Do switches use ip addresses?
1.Explain the main purpose of IP address? 2.List two purposes for a web browser? 3.Explain an advantage and a disadvantage of multiple search engines? 4.Describe two roles of Internet Services Providers (ISPs)?
How does a token ring network work ? In what way is it different from Ethernet ?
What are the two POE methods?
How many layers are in tcp/ip?
Explain does ip protect data on the network?