Types of Shift Registers - MCQs with answers

Types of Shift Registers - MCQs with answers

Q1. Which type of shift register is renowned as 'bit bucket brigade circuit' by presenting the input data and applying the clock pulse for the movement of bits across the storage elements?

a. Serial In - Serial Out (SISO)
b. Serial In - Parallel Out (SIPO)
c. Parallel In - Parallel Out (PIPO)
d. Parallel In - Serial Out (PISO)

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Q2. What is the value of a time delay introduced in the system of digital delay line shift register especially on the appearance of an input pulse train?

a. ( n + 1 ) T = Δ
b. ( n - 1 ) T = Δ
c. ( n + 1 ) / T = Δ
d. ( n - 1 ) / T = Δ

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Q3. Which kind of dynamic shift register has a provision of repeating the code continuously by connecting its output back to the serial input?

a. PIPO Register
b. SISO Register
c. Multi-mode Shift Register
d. Reintrant Shift Register

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