A variable year_p has been defined as a pointer to integer. Write a line which will add 4 to the value referred to by year_p and assign the sum to the (already defined) integer variable grad_year.

Alex’s family members live in different parts of the world. they would like to discuss the wedding plans of one of their distant relatives. however, alex wants all the family members to talk to each other simultaneously so that they can make decisions quickly. which mode of internet communication should they use? a. blog b. email c. wiki d. message board e. instant messaging

What shows the web address of the page that is currently displayed in the workspace? status window toolbar location bar internet box

In the rgb model, which color is formed by combining the constituent colors? a) black b) brown c) yellow d) white e) blue