Multiple Choice
Flash ADC consist of….converters
A) 2^?
B) 2^? -1
C) 2^? +1
D) none of these
Correct Answer:
Verified
Correct Answer:
Verified
Q11: Adc 0808 uses ----technique<br>A)Successive apraximation<br>B)single step<br>C)dual slope<br>D)flash
Q12: the signals provided by ADC are<br>A)SOC<br>B)EOC<br>C)ALE<br>D)all of
Q13: Transmission through telephone lines is an example
Q14: Asynchronous serial communication involves<br>A)start bit<br>B)stop bits<br>C)character data<br>D)all
Q15: 8255 has three ----parrallel port<br>A)8bit<br>B)16bit<br>C)32bit<br>D)64bit
Q17: 8253/54 has c----command that allows the user
Q18: In 8255 ,BSR means -----<br>A)bit set/reset<br>B)byteset/reset<br>C)binary set/reset<br>D)none
Q19: to configure 8255 with port A output,Port
Q20: for i/o of 8255,if -----, the word
Q21: 8253/54 timers can be programmed in---modes<br>A)1<br>B)3<br>C)6<br>D)5