Data processing is___ :
1). data collection
2). similar to computer programming
3). associated with commercial work
4). akin to data coding
1. How many kilobytes make a megabyte ?
2. Computer follows a simple principle called GIGO which means:
4. What type of device is a computer mouse?
6. Service after sale is not the function of
7. The _____ of a system includes the programs or instructions.
8. Which of the following is a communication pathway connecting two or more devices of a computer ?
9. COBOL is widely used in___________applications
10. Which of the following activities is a reverse-flow channel of marketing?