Why i made this here have 100 points for all i care

Select the correct answer. emma, the quality control manager in a software development company, asks the testing team to check whether the user interface is friendly. to which type of testing is emma referring? a. usability testing b. data comparison c. validation testing d. stress testing e. destruction testing

Which view in a presentation program displays a split window showing the slide in the upper half and a blank space in the lower half?

Match the function to its purpose. fast worth 50pts.