How can you ensure that your web pages are compliant with a w3c standard?

Write a recursive method called isReverse that accepts two strings as parameters and returns true if the two strings contain the same sequence of characters as each other but in the opposite order (ignoring capitalization), and false otherwise.

What bit position in an ascii code must be complemented to change the ascii letter represented from uppercase to lowercase and vice versa?

Yo who do u add a pic on here

Billy needs to type a bibliography/reference page for the report that he just typed. Which paragraph format should he use?

A store tracks customers and their orders in a database. What can be created to store this collection of related data?

What text results in variable whitespace?

What is the use of a ceiling fan

Rob creates a Course_Details table that has four columns: Course _ID, Course_Name, Semester and Credits. A course may have 0.5 credit if it is for 1 semester and 1 credit if it is for 2 semesters.

write a java program using a do while loop to prompt the user to enter a password. The user should be prompted to enter the password until the correct password "pals" is entered.

What is the difference between operating systems and application software?