A network administrator would MOST likely use a port scanner to do which of the following?
A. Capture incoming network packets to port 80 on a workstation.
B. Trace a physical network port through a building.
C. Remotely test a firewall configuration on a server.
D. Report the link speed and duplex of all ports on a switch
Answer: C. Remotely test a firewall configuration on a server.
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What is the term used for binary search’s run time?
a. Linear run time. b. Quadratic run time. c. Constant run time. d. Logarithmic run time.
Answer the following statements true (T) or false (F)
a) When String objects are compared using ==, the result is true if the Strings contain the same values. b) A String can be modified after it’s created.
In the accompanying figure, the ____ formats the first line of text to hang to the left of the text that follows.
A. orphan B. hanging gallery C. widow D. hanging indent
As shown in the accompanying figure, the orange line in the appointment area indicates the time of the next appointment.
Answer the following statement true (T) or false (F)