What is a common cause for intermittent wireless connectivity?

A) Weak battery
B) Malware
C) Airplane Mode
D) Weak WiFi and cell signals

Unsupervised learning is when ________.

A) a system can recognize a truck by being given many examples of a truck
B) a system can look at data on its own and build rules for deciding what it's seeing
C) you teach Siri to recognize your voice by reading to it
D) a system develops a knowledge base and uses it efficiently

Among mouse operations, to ____________________ means to point to an item, hold down the right mouse button, move the item to the desired location on the screen, and then release the right mouse button.

Comment lines start with an exclamation point (!) and are red in the Visual Basic Editor.

The internet makes customers more powerful.

Which PowerPoint tool can you use to check a presentation for features not supported in earlier versions of PowerPoint?

A) Accessibility Checker
B) Document Protector
C) Compatibility Checker
D) Version Analyzer