What is a comparison operator and how is it used in a filter?
What will be an ideal response?
Comparison operators can be used to evaluate the relationship between two quantities. A comparison operator can be used in a filter to determine if two quantities are equal, not equal, greater than, less than, greater than or equal to, or less than or equal to.
You might also like to view...
The good member function will return false if:
a. The eof member function would return true. b. The bad member function would return true. c. The failbit member function would return true. d. Any of the above.
What do you do when you can’t find a panel that you know exists?
What will be an ideal response?
When you swap the values of two variables or array elements, you need a third variable, a temporary one, to hold one of the values until the swap is completed.
Answer the following statement true (T) or false (F)
Use the Pythagorean theorem to find the missing side of the right triangle. 
__________
Fill in the blank(s) with the appropriate word(s).