How does a switch prevent loops?
A) IEEE 802.1Q
B) IEEE 802.1D
C) IEEE 802.11
D) IEEE 802.3
B
Explanation: IEEE 802.1D Spanning Tree Protocol (STP) allows a network to physically have Layer 2 loops while strategically blocking data from flowing over one or more switch ports to prevent the looping of traffic.
Computer Science & Information Technology
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Alexandra wants text to appear within a circle shape in her document. She should do which of the following?
a. Select the shape and change the Text Wrapping to In Front of Text. b. Hover the cursor over the shape and enter the desired text. c. Select the shape and start typing the desired text.
Computer Science & Information Technology
Match each term to its definition
I.
- A. begins a numbered list
II.
- B. identifies a definition for a term in list
III.
- C. begins a glossary type list
IV.
- E. identifies an element in a definition list
- D. begins a list that is bulleted
V.
Computer Science & Information Technology