Which of the following uses a handheld operating system?
1). A Supercomputer
2). A Personal computer
3). A Laptop
4). A Mainframe
1. Which of the following is also known as the brain of the computer?
2. In addition to keying data directly into a database data entry can be done from a(n)
3. Which is not a storage device?
4. In Microsoft Word, _______ allows us to move selected paragraphs to the right.
5. In a customer database a customer?s surname would be keyed into a
6. ROM in computer science stands for?
7. Which of the following is a free encyclopedia, written collaboratively by the people who use it?
8. Who created the first mechanical computer, which proved to be the prototype for future computers?