MalformedURLException and UnknownHostException
Explain briefly when the MalformedURLException and UnknownHostException throws?
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Whenever the particular URL is not joined then the URL throws MalformedURLException and when InetAddress techniques getByName and getLocalHost are not capable to determine the host name then they throw an UnknownHostException.
Explain what is multithreading?
What is Satellite link? Describe its advantages and disadvantages.
Define ICMP: ICMP is Internet Control Message Protocol that is a network layer protocol of TCP/IP suite employed by hosts and gateways to send notification of datagram troubles back to the sender. This employs the echo test/reply to test whether a des
HTTP proxy server is a proxy, allowing working on the Internet with HTTP and (not always) FTP protocols. It (as well as other proxy servers) can carry out caching of information downloaded from the Internet.
expanation of the illustration of the Metropolitan Area Network
Write down the role of IP in TCP or IP protocol suite.
List out the four types of S-frames?
What is localization and how to attain it?
Explain the term Bandwidth?
Explain the properties of the star topology?
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