Shift Registers MCQs
Practice free Shift Registers multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 58 questions — no login required.
Question 46easy
If a 10-bit ring counter has an initial state 1101000000, what is the state after the second clock pulse?
Question 47easy
How much storage capacity does each stage in a shift register represent?
Question 48easy
When the output of a tristate shift register is disabled, the output level is placed in a:
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Question 49easy
Assume a LOW logic level is placed on the SHIFT/LOAD input of a 74195 shift register. The output will change ________.
Question 50easy
A type of shift register in which the Q or Q output of one stage is not connected to the input of the next stage is ________.
Question 51easy
A Johnson counter, constructed with N flip-flops, has how many unique states?
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Question 52easy
A type of shift register that requires access to the Q outputs of all stages is ________.
Question 53easy
An 8-bit serial in/parallel out shift register is clocked at 4 MHz and is used to delay a serial digital signal by 1.25 s. The output that has the proper delay is ________.
Question 54easy
A 4-bit ring counter is loaded with a single 1. The frequency of any given output is ________.