Which cyberattack encrypts files and demands payment?

Which Excel chart is best for showing trends over time?

What does Ctrl+Home do in Excel?

What is the time complexity of Binary Search in the worst case?

Which Excel function returns the highest value in a range?

What is the main purpose of a database management system (DBMS)?

Which normal form eliminates transitive dependencies?

Which of the following is a NoSQL database?

Which key combination opens the Find dialog box in MS Word?

Which of the following is NOT an operating system?

Which type of memory loses its contents when power is turned off?