What Is DOS?

Question: What Is DOS? Answer:  DOS stands for Disk Operating System. DOS is developed by Apple Corporation in 1984 for Macintosh computers. It is a command line interface operating system. This…

The Teacher Should?

Question: The Teacher Should? a. Keep Distance With His Students b. Help The Students To Get Good Marks c. Do Whatever Is Needed To Promote The Welfare Of His Students d. Teach Well And Think…