Which of the following options is a valid operation while accessing mobile.twitter.com on a Smartphone?

1. You can create or edit lists from mobile.twitter.com.
2. You can save searches on mobile.twitter.com.
3. You can mark the tweet as a favorite.

According to Account Profile Guidelines of Twitter for Advertising, what is the character limit for Bio field?

Which key combinations is used to open 'Go to a person's profile dialog box':

What are technical limits on accounts for Direct messages in Twitter?

How many images can be uploaded in one tweet?

If a user has embedded an image in a tweet containing some message, then this image can be deleted without deleting the tweet.

Statistically, when are your Tweets most likely to be Retweeted? (US - EST)

What percent of buyers will use social media in their purchase decision?

The following can be used for targeting for promoted accounts:

The Twitter equivalent to a Backlink/Inbound link is a:

What does the term #FF refer to?