When several decisions are based on the value of the same variable, many programming languages offer a shortcut called the ____ structure.
A. sequence
B. while
C. loop
D. case
Answer: D
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A Panel is used to:
a) group or store components b) display text c) create a border around components d) add style to a form
When you use the fill handle to copy a formula across columns, cell references that should NOT change must be ________
A) relative B) constant C) absolute D) mixed
Match the following Excel Elements with their description or action:I.EnterII.CancelIII.Status barIV.Zoom controlV.Formula barA.Reverts back to previous dataB.Shows the contents of the active cellC.Displays information about a command or operation as it is being performedD.Accepts the dataE.Allows you to see more or less on the screen at one time
Fill in the blank(s) with the appropriate word(s).
A network administrator set up a network computer lab and discovered connectivity issues. The administrator is able to ping the fiber uplink interface, but none of the new PCs plugged into the switch respond to ICMP requests. Which of the following should the administrator perform FIRST?
A. Check if there are link lights on the ports B. Checkthe ports on the switch for full duplex C. Check to see if port security is enabled D. Check to see if the uplink interface is configured correctly.