In a relational database, the order of the rows and the order of the columns are ____.

Corey is reporting that his screen is flickering at a rapid rate on his Windows SP computer and is causing his eyes to strain. Which of the following Control Panel paths should you use in order to fix this issue?

a. Display > Settings > Advanced > General > DPI b. Display > Appearance > Effects > Transition c. Display > Settings > Advanced > Adapter > List All Modes d. Display > Settings > Resolution

Which of the following are potential problems when we assign pointer variables:

a) inaccessible heap memory b) dangling pointers c) uninitialized pointers d) NULL pointers