Pub Quiz - Specialist Topic "The C Programming Language"

In each case click the single most appropriate response. Only the correct response will register in the radio button.

In Java, exceptions are dealt with using ... the if .. else construct the try .. catch .. finally construct the >>> operator the protected modifier the static modifier	How can an application be made multi-threaded? by implementing the Runnable interface by subclassing the Thread class by either of the the above by none of the above Windows applications can't be multi-threaded
A method of the InetAddress class ... getHostAddress() getLocalHost() getCanonicalHostName() toString() all of the above	Java class that makes a TCP connection ... Socket ServerSocket DatagramPacket DatagramSocket MulticastSocket
Who can use an anonymous port? a UDP client but not a TCP client a UDP server but not a TCP server all clients all servers all clients and all servers	IGMP Membership Report is sent on instantiation of a ... Socket object ServerSocket object DatagramPacket object DatagramSocket object MulticastSocket object
Which Java class can be used to do an ARP lookup? Socket SocketException DatagramPacket InetAddress URL	The flush() method of the BufferedWriter class ... clears the buffer causes the buffered data to be output causes the buffer to be bypassed fills the buffer with padding bytes closes the stream
The Echo protocol ... uses the well-known port 8 is defined for TCP but not UDP is used by the ping utility is defined in RFC 862 is implemented by InetAddress class	Which is NOT a subclass of IOException? NoSuchMethodException MalformedURLException SocketException EOFException UnknownHostException

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