Electronics and Communication Engineering - Digital Electronics
Exercise :: Digital Electronics - Section 16
36.
The inputs to a 4 channel MUX have the following bandwidths. Channel 1-50 Hz, channel 2-200 Hz. Channel 3-75 Hz. Channel 4-90 Hz. The theoretical minimum sampling rate of the MUX is
Answer: Option D
Explanation:
37.
SSI is used in flip flops.
Answer: Option A
Explanation:
38.
Two numbers in excess-3 code are added and the result is less than 8. To get equivalent binary
A. 0011 is subtracted B. 0011 is added C. 0110 is subtracted D. 0110 is added
Answer: Option C
Explanation:
39.
Flow charts that contain decision symbol
A. represent straight line programs B. do not represent straight line programs C. all of the above D. none of the above
Answer: Option B
Explanation:
40.
The ASCII code is for information interchange by a binary code for
A. alphabet only B. number only C. alpha-numeric and other common symbols D. none of these
Answer: Option C
Explanation:
