What is DNS
What is DNS? Briefly explain it.
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The DNS translates Internet domain and host names to the IP addresses. DNS automatically transforms the names we type in our Web browser address bar to IP addresses of Web servers hosting such sites. DNS implements a distributed database to store name and address information for each and every public hosts on Internet.
Describe what is meant by the HTTP?
Write down the benefits of using SmugMug.
Explain whether the amount of available energy within the given tropic level to be larger in comparison to the available energy within the inferior tropic levels? What does that particular condition means to conformation of the energy pyramids?
Prologue to Iphone application Development?
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1) A composite signal is composed of three sine waves. The first wave has a frequency of 1 Hz, phase shift of 0 and maximum amplitude of 5 volts; the second wave has a frequency of 1 Hz, phase shift of 180 degrees (π radians) and maximum amplitude of 2 volts, and t
Difference between BOOTP and RARP: Normally, Bootp protocol utilizes it in dhcp protocol, it is manually configured to give ip add or there relvent host. Q : What are Persistent connections Persistent connections: In HTTP/0.9 and 1.0, the connection is nearby after a single request or response pair. In HTTP/1.1 a keep-alive-mechanism was mentioned, where a connection could be used again for more than one request.
Persistent connections: In HTTP/0.9 and 1.0, the connection is nearby after a single request or response pair. In HTTP/1.1 a keep-alive-mechanism was mentioned, where a connection could be used again for more than one request.
Explain what is primary energy source for life over the earth?
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