problem 1) What do you mean by software

problem 2) prepare a brief note on Operating System.

problem 3) describe KCL with suitable ex.

problem 4) What do you mean by inductor?

problem 5) prepare down the types of Rectifiers

problem 6) prepare a brief note on LED.

problem 7) Draw logic diagram of

i) Ex-OR

ii) Ex-NOR

problem 8) Draw the logic diagram of full substractor using two half substractor.

problem 9) prepare down the various types of Counter.

problem 10) prepare a brief note on Multi vibrator.

problem 11) describe the basic structure of computer and different software used in it.

problem 12) Describe

i) oscilloscope

ii)  Multi-meter

problem 13) Describe in detail characteristics of diode

problem 14) Define and prove De-Morgan’s theorem and describe its applications

problem 15) What is register?  Describe in detail their types with neat diagram.