Available Answers

1. 1.

   Fill in the blanks.

   1. The physical components of a computer which we can touch and feel are known as _______________.
   2. ________________ is the main circuit board of computer that holds the most essential components of the computer system.
   3. _______________ serves as a connection between the motherboard and any connected hardware.
   4. Hard disk is also known as _________________ disk.
   5. The picture on a monitor is made up of thousands of small coloured dots called ____________________.
2. 2.

   Riya wants to enter numbers at a fast pace to perform mathematical calculations. Which type of keys will you suggest her to input the data from the keyboard?

3. 3.

   Kartik is applying for a graduate engineering program in a university. He wants to e-mail his application along with the copies of his certificates. Which device will be prefer, to create a digital copy of his certificates, to attach with his application?

4. 4.

   What are the two major components of a computer? Explain them in brief.

5. 5.

   What is a motherboard? What does it contain?

6. 6.

   Distinguish between RAM and ROM.