you have submitted answers. Test 1 / 5 How many bytes are there in 1 Kilobyte (KB)? 100 bytes 512 bytes 1024 bytes 2048 bytes 2 / 5 Which of the following is an operating system? MS Word Google Chrome Windows Paint 3 / 5 Which device is used to store data permanently in a computer? RAM Hard Disk CPU Scanner 4 / 5 Which of the following is an input device? Printer Speaker Monitor Keyboard 5 / 5 Which part of the computer is known as the brain of the computer? Monitor Keyboard CPU Mouse Your score is The average score is 0% 0% Restart quiz
