What is the first DHCP message sent by a client attempting to obtain IP address information from a DHCP server?

The strState variable should contain two uppercase letters. Which of the following statements determines whether the variable contains a valid state?

A. If strState = "[A-Z][A-Z]" Then B. If strState Like "[A-Z]" Then C. If strState Like "[a-z][a-z]" Then D. If strState Like "[A-Z][A-Z]" Then

Identify the value of thenode.nodeValueproperty for the element node.

A. null B. string C. text D. value