The ________ view of a form allows a user to view the data while making changes to the elements of the form

If the spelling and grammar checker identifies a word in your document that is spelled correctly and used multiple times throughout the document, you should choose the option to ________

Fill in the blank(s) with correct word

Which of the following is true for an NP-problem?

a. The solution can be checked in polynomial time b. There is no solution c. There is only one optimal solution d. There is a non-linear algorithm to check if a solution exists