.QB File Extension
File TypeDiploma Question Bank File
What is a QB file?
Question file used by Wimba Diploma, a program used to create exam questions; contains questions referenced by exams; includes the question type, such as essay, multiple choice, and true/false; also stores location information that orders how the questions appear in the bank.
To add questions to your Question Bank, or QB file, selectfrom an existing exam or the Question Bank window. Then, choose the question format, location, and quantity of questions, and click . Now double-click the new question (this opens the Question Editor), edit the question, and close the Question Editor window.
NOTE: When Wimba was purchased by Blackboard in 2010, development of Diploma ceased.