Question

1.How many keys are there on a standard keyboard:
2.How many buttons are there on a mouse?
3.Name amy two types of microphones.
4.what is the full form of dvd
5. Name any one pointing device ​

Answer 1

1. 104 keys

2. 2 or 3 buttons

3. Dynamic Microphone and Condenser Microphone

4. Digital Versatile Disc

5. Mouse and Joystick

Answer 2

Answer:

1. 101

2. 2 buttons

3. microphone of two types are

(i)Dynamic Microphones:-The Dynamic Microphone is a good all rounder microphone which can be used for vocals, recording drums as well as guitar amps.

(ii)Condenser Microphones:-Ideal for recording vocals or acoustic guitars.

4.Digital Versatile Disc

5.Joystick