The ____ primitive data type represents a variable that does not exist.
A. null
B. undefined
C. string
D. Boolean
Answer: B
Computer Science & Information Technology
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Case-Based Critical Thinking Question ? Berndt's aunt runs a catering business. Berndt helped her build a website, and now he is helping her to incorporate social media into the site. Berndt's aunt has a video review made by a satisfied client, and she would like to incorporate the video into the website as well. Which of the following is a dedicated video hosting site?
A. Facebook B. Twitter C. YouTube D. Instagram
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