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Q2, , a3, , Qs, , a6, , UDP stands for, , (a) User Data Port, , (b) User Datagram Protocol, (c) Used Data Provider, , (d) User Data Protocol, , Name the class which is used to create a port, where the server will listen., , (a) Server (b) Socket, (c} ServerSocket (d) SocketServer, Communication using TCP protocol is and, , (a) Connection less, Iterative, , (b) Collection less, concurrent, , (c) Connection oriented, Iterative, (d) Connection oriented, concurrent, , Which of these is a not a factory method of, InetAddress class?, , (a) static InetAddress getLocalHost( }, , (b) static InetAddress getByName(String, hostname), , (c) static InetAddress getAliName(String, hostname), , (d) static InetAddress| ] getAllByName(String, hostname), , Which from the below use “Middle tier”., , (a) 3tier, , (b) 4 tier, , (c) n—tier, , (d) all of the above, , java.net package consists of interface, , (a) ContentHandlerFactory, , (b) SocketimpiFactory, , (c) FileNameMap and URLStreamHandlerFactory, (d) All of the above, , , , Qa7, , as, , ag, , Q.10, , Qi11, , Qi, , IPv6 uses ., , {a) 4 groups of 8 bits each, , {b) 4 group of 8 hexa-decimal digits, , ({c) 8 groups of 4 digits each, , {d) 8 groups of 4 hexa-decimal digits each, , Select full form of DNS., , {a) Data Network System, {b) Domain Name System, {c) Domain Name Server, {d) Domain Naming Service, , What Is the use of WriteUTF( ) method?, , {a) This method writes a string into underlying, Output stream., , {b) This method reads a sting from underlying, input stream,, , {c) This method writes a byte array into, underlying output stream., , {d) This method writes a character array into, underlying output stream., , Which of these is a bundle of information passed, between machines?, , (a) MIME {b) Cache, (c) Datagram {d) Socket, Port number for FTP is, (a) 21 {b) 23, {c) 25 {d) 80, , The class which encapsulates both the numerical, IP address and the domain name for that address, is i, , {a) DatagramPacket, , {b) DatagramSocket, , {c) InetAddress, , {d) ServerSocket