Consider implementing a queue with a linked-list. How do we improve the efficiency of adding a new node to the end of a chain?
What will be an ideal response?
use a tail pointer to reference the end of the chain
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When two references point to the same object, ________________________________
a) a run-time error will occur. b) a compiler error will occur. c) the references are called aliases of each other. d) the object will be marked for garbage collection. e) the references are called null references.
Refer to RFC 1918 and list the IP address blocks that are reserved for use in private networks. Why is there a need to specify IP addresses for private networks?
What will be an ideal response?
Message boards require both parties to be present at the same time for messages to be delivered
Indicate whether the statement is true or false
In Access, when should you set field properties?
A) Any time is fine B) Before you print any reports C) Before you create any forms D) Before you enter data in the fields