Computer Science Olympiad - Class 6

Q1: What does CPU stand for?

Central Processing Unit Central Program Unit Central Power Unit Central Processor Unit

Q2: Which of these is an input device?

Monitor Keyboard Speaker Printer

Q3: Which language is used to write programs for computers?

Python Java English C

Q4: Which of the following is NOT an operating system?

Windows Linux Mac OS Google Chrome

Q5: What is the main function of RAM?

Store permanent data Store temporary data Process data Manage files

Q6: What is the name of the software used to browse the internet?

Word Processor Web Browser Database Spreadsheet

Q7: Which of these is NOT a hardware component?

Monitor Keyboard Software Mouse

Q8: Which of these is an example of a computer virus?

Antivirus Malware Firewall Browser

Q9: What does the “URL” in a web address stand for?

Uniform Resource Locator Uniform Running Locator Universal Resource Locator Universal Running Locator

Q10: What is the function of the motherboard in a computer?

Connects all components Stores data Displays graphics Processes data

Q11: Which of the following is a type of software?

Printer Keyboard Google Chrome Monitor

Q12: What is the use of the “Recycle Bin” on a computer?

Store files permanently Store deleted files temporarily Create new folders Manage files

Q13: What is the primary function of an operating system?

To run applications To connect the internet To manage hardware and software To store files

Q14: Which device is used to store data permanently?

RAM Hard Drive CPU Monitor