Dual-slope integration type Analog-to-Digital converters provide :1. Higher speeds compared to all other types of A/D converters.2. Very good accuracy without putting extreme requirements on component stability.3. Good rejection of power supply hum.4. Better resolution compared to all other types of A/D converters for the same number of bits.

Dual-slope integration type Analog-to-Digital converters provide :1. H

1.	Dual-slope integration type Analog-to-Digital converters provide :1. Higher speeds compared to all other types of A/D converters.2. Very good accuracy without putting extreme requirements on component stability.3. Good rejection of power supply hum.4. Better resolution compared to all other types of A/D converters for the same number of bits.
A.	2 and 3 only
B.	3 and 4 only
C.	4 and 1 only
D.	1, 2, 3 and 4
Answer» B. 3 and 4 only

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