802.11 is a Wi-Fi standard, not a frequency, both of those operate at 2.4 GHz. Bluetooth operates at frequencies between 2402 and 2480 MHz, or 2400 and 2483.5 MHz.
You have to ask you teacher to show you which ones you got wrong and the answers to them.
Answer:
A drop cap (dropped capital) is a large capital letter used as a decorative element at the beginning of a paragraph or section. The size of a drop cap is usually two or more lines.
a superscript is a character(s) half the height of a standard character and printed higher than the rest of the text.
In word processing, the word indent is used to describe the distance, or number of blank spaces used to separate a paragraph from the left or right margins.
Answer:
hyperlink
Explanation:
Hyperlinks render as underlined by default, so that's my guess.
B is better than any other one's I think.