Answer:
B
Explanation:
You need Name , Age and Gender
the second requirement should only match the last row where age is 20 and gender is male.
thrid requirement of the query is that its syntax should be correct.
Option B staisfies all of required so it is the correct option.
You can highlight all of the text you want to center. The next step is to go to the center function in the paragraph tab under the home tab. Or you could just use the keys CTRL and E to center the words highlighted.
These are known as class variables, so called because of the property mentioned.