How many layers are there in the OSI networking model?
1). 13
2). 11
3). 9
4). 7
1. Which among the following is not an input device?
2. Which of the following is a volatile memory of a computer?
4. Related to computers, what is 'Wetware' ?
5. Syntax Errors are determined by
7. What is the official web address of the Prime Minister of India?
8. What is the full form of JPEG?
9. Data in database at a particular point of time is called as?
10. Portable computer also known as laptop computer, weighing between 4 and 10 pounds is called