Which of the following factors are related to load capacity in the communications theory?
1. responsiveness
2. fidelity
3. background noise
4. distortion
Select the correct answer from the options given below:

A. 1 and 2 B. 2 and 3 C. 1 and 4 D. 2 and 4

A. Conduct of election to Parliament, State Legislatures, President and Vice-President B. Preparation of electoral rolls C. Counting of votes and declaration of results D. Declaring an election void

A. Appropriation Committee B. Committee of Ways and Means C. Committee of Supply D. Estimates Committee

A. Lal Bahadur Shastri B. Indira Gandhi C. Rajiv Gandhi D. V. P. Singh