The client socket operations are (in order):
~   socket, bind, listen, accept, send, recv, close
~+   socket, connect, send, recv, close
~   socket, connect, listen, close
~   socket, accept, listen, close
~~
The server socket operations are (in order):
~+   socket, bind, listen, accept, send, recv, close
~   socket, connect, send, recv, close
~   socket, bind, connect, listen, close
~   socket, accept, listen, close
~~
Server code sends and receives data on the socket
returned by the socket() system call.
~   True
~+   False
~~
Which system call returns the socket used by
server code for send and recv?
~+ accept()
~~
Which system call returns the socket used by
client code for send and recv?
~+ socket()
~~
Which socket-related system calls return immediately?
~+   socket, bind, listen
~   socket, bind, listen, accept
~   socket, connect, bind, listen
~   bind, connect, accept
~~
Suppose that memory contains the following data starting at the 
address given in the left column (in hex dump format):
<pre>
0x00001000: 0000 0000 0000 0000 fffe 1020 0102 feff
</pre>
On a little-endian architecture machine, 
what is the numerical value of the two-byte unsigned integer starting at address 0x00001008?
Write your answer as an expression involving sums of powers of 256.
~+ 255 * 256^0 + 254 * 256^1
~~
Suppose that memory contains the following data starting at the 
address given in the left column (in hex dump format):
<pre>
00001000: 0000 0000 0000 0000 fe01 1020 0102 01fe
</pre>
On a big-endian architecture machine is the two-byte signed integer value with address
0x00001008:
~ positive
~+ negative
~~
Suppose that memory contains the following data starting at the 
address given in the left column (in hex dump format):
<pre>
00001000: 0000 0000 0000 0000 fe01 1020 0102 01fe
</pre>
On a little-endian architecture machine is the four-byte signed integer value with address
0x0000100c:
~positive
~+ negative