Read the following statements: Dual slope ADC provides 1. higher speed as compared to other ADC2. very good accuracy3. good rejection of power supply4. better resolutions compared to other ADC for the same number of bits Which of the above are correct?

Read the following statements: Dual slope ADC provides 1. higher speed

1.	Read the following statements: Dual slope ADC provides 1. higher speed as compared to other ADC2. very good accuracy3. good rejection of power supply4. better resolutions compared to other ADC for the same number of bits Which of the above are correct?
A.	1 and 2
B.	2 and 3
C.	1, 2, 3
D.	1, 2, 3, 4
Answer» C. 1, 2, 3