| Answer | Crossword Clue |
|---|---|
| MATHQUIZ | Operations are performed in it |
| MSDOS | Operations were once commonly performed in this |
| MSEC | What some PC operations are measured in |
| RITE | It may be performed by people in robes |
| OTHELLO | It was first performed at Whitehall Palace in 1604 |
| EROICA | It was first publicly performed in Vienna in 1805 |
