A pie chart represents a percent to a whole

A user states there are multiple small black dots on an LCD screen. Which of the following should be done to resolve the issue?

A. Replace monitor. B. Replace video card. C. Replace video cable. D. Replace power supply

Case-Based Critical Thinking QuestionsCase 2Libby is designing a new form in Access 2013. She has just figured out how to use form events to maximum advantage in the design of her new form. Libby knows that users of her form are also using numerous other dialog boxes and windows from other applications at the same time, just by nature of her application. When they return to her form and make it the active window, she would like to display a message. Which event will allow Libby to present this message to the user?

A. On Focus B. On Load C. On Activate D. On Click