Which of the following is not an example of hardware ?
1). Scanner
2). Printer
3). Monitor
4). Mouse
1. Who is known as the father of super computing
3. Data becomes_____when it is presented in a format that people can understand and use.
4. Taking back-up of a file against crash is a
5. To reload a Web page, press the ______ button.
6. 1024*1000000 Gigabyte is approximately equal to how many petabyte?