Bach's church cantatas included:

What instrument sections are providing background riffs in this excerpt?

a. The trumpet section b. The saxophone section c. The trombone and trumpet section d. The rhythm section

You put a videocassette into a camcorder and it plays, fast-forwards, and rewinds but does not record. What is wrong?

A) the recording format is different from the play format B) the camcorder is not designed to record on the tape inserted C) the videocassette is protected against recording by a switch or knocked-out tab D) there is insufficient light to make a recording E) the tape leader was not properly formatted