Class diagrams are the software requirements specifications for each module in an application.

Which of the following questions are closed-ended and allow a technician to discover the problem? (Choose all that apply.)

A) Did the problem occur today for the first time? B) What time did the problem occur first? C) Could you show me the problem? D) How often does the problem occur?

When you format a range as a table, you must name every column in the table

Indicate whether the statement is true or false.