If a variable is declared in the initialization expression of a for statement, then:
a. It is automatically reinitialized to zero once the loop is finished.
b. The scope of the variable is restricted to that for loop.
c. It retains its final value after the loop is finished.
d. It can not be used in any structures that are nested in that for structure.
b. The scope of the variable is restricted to that for loop.
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After installing a new switch and connecting redundant uplinks to other switches, a LAN experiences a broadcast storm causing severe throughput problems. Which of the following is the MOST likely cause of the broadcast storm?
A. VLAN assignments on the new switch conflicted with existing VLAN assignments elsewhere on the network. B. Spanning tree protocol was not operational on the LAN. C. Incorrect trunk encapsulation was applied. D. Port aggregation was incorrectly configured
The rectangle with double lines on the sides indicates:
a. A decision. b. A process. c. A module to be processed. d. An assignment instruction.