Subject: Channel downsizing 28 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

Subject: AT&T 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Connectivity 28 general knowledge quiz questions. It should take around 6 minutes to complete all the questions.

Subject: High-tech industries 15 general knowledge quiz questions. It should take around 3 minutes to complete all the questions.

Subject: Addition launch 17 general knowledge quiz questions. It should take around 4 minutes to complete all the questions.