On Twitter, if you type DM at the front of a tweet with someone's @username next and then a tweet, what happens?

How many Twitter accounts are you allowed to create?

In Twitter advertising, what does the 'Impressions' metric track?

What are Emergency Twitter Alerts?

How many tweets can you post spread out through the day?

In a Twitter Promoted Account ad, which two things are vital to include in the tweet?

Why do some of your tweets appear to have a larger font size when viewing them on Twitter?

Twitter has set limits for many of its functions. How many accounts can you follow a day?

There are many ways to find new people to Follow on Twitter. Here are a few ways that Twitter provides to help you in that process.

Which statement is correct about running contests on Twitter?

One of the best features of Subscribing to a Twitter Lists is,