BICTE RE Entrance IV

28. What does 'hashtag' (#) do on social media?

a. Tags a location

b. Tags a user

c. Categorizes content

d. Encrypts a message

29. Which platform is known for professional networking?

a. Instagram

b. Twitter

c. LinkedIn

d. Snapchat

30. What is the purpose of antivirus software?

a. Protect against malware

b. Create documents

c. Browse the internet

d. Write code

31. What is phishing in cybersecurity?

a. Attempting to obtain sensitive information

b. Sending spam emails

c. Hacking a computer

d. Blocking a website

32. What is 'Two-Factor Authentication'?

a. A method of double-checking a user's identity

b. A way to back up data

c. A way to create a strong password

d. A technique for encrypting files

33. Which technology allows computers to learn from data?

a. Machine Learning

b. Virtual Reality

c. Cloud Computing

d. Blockchain

34. What does a 'robot' in AI do?

a. Mimics human actions

b. Sends emails

c. Draws pictures

d. Prints documents

35. What is 'cloud computing'?

a. Storing and accessing data over the internet

b. Playing video games

c. Browsing social media

d. Writing documents

36. What is 'blockchain' used for?

a. Securing and recording transactions

b. Designing websites

c. Playing games

d. Sending emails

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