WEEK 10 ATT TEST | WITH ACCURATE QUESTIONS AND THEIR 100% CORRECT ANSWERS | VERIFIED BY EXPERT | 2025 NEW UPDATE.

WEEK 10 ATT TEST | WITH ACCURATE
QUESTIONS AND THEIR 100%
CORRECT ANSWERS | VERIFIED BY
EXPERT | 2025 NEW UPDATE.

Question: What is a register used for?
Answer: ✔✔ Stores and transfers data



Question: What is storage in digital electronics?
Answer: ✔✔ A temporary storage for binary data



Question: What does the shift function do in a digital circuit?
Answer: ✔✔ Transfers data from one circuit to another



Question: In a 4-bit storage, how many bits of data does 1 clock pulse transfer into a parallel
register?
Answer: ✔✔ 8



Question: In serial input, how many inputs are applied to the first flip-flop?
Answer: ✔✔ 1



Question: What is the number for serial output?
Answer: ✔✔ 3



Question: In parallel input, how many inputs are applied to all flip-flops at one time?
Answer: ✔✔2

, Question: What is the number for parallel output?
Answer: ✔✔ 4



Question: In a 4-bit shift register, what does the mode control input do?
Answer: ✔✔ Sets register for serial or parallel transfer



Question: In a 4-bit shift register, what does a high signal to gate 2 result in?
Answer: ✔✔ Low



Question: In a 4-bit shift register, what does a high signal to output gate 9 result in?
Answer: ✔✔ A high or low depending on serial input



Question: If serial loads flip-flop A in a 4-bit shift register, what is S1 set to?
Answer: ✔✔ Load, serial



Question: If serial loads flip-flop D in a 4-bit shift register, what is S1 set to?
Answer: ✔✔ Load, parallel



Question: In an 8-bit shift register, is a clock pulse required to input parallel data?
Answer: ✔✔ Not required



Question: In an 8-bit shift, serial synchronous is applied to which input?
Answer: ✔✔ DATA



Question: In an 8-bit shift, parallel asynchronous is applied to which input?
Answer: ✔✔PRE