Shift Registers – 1 – 2

6. A register can be either static or dynamic.

(a) Shift
(b) Parallel
(c) Bit
(d) None of the above

7. An n-bit register has a group of ________ flip-flops and some logic gates.

(a) N
(b) P
(c) 10
(d) 0

8. A register can also be used to provide __________ movements.

(a) Bit
(b) Data
(c) Signal
(d) None of the above

9. Data can be changed from special code to temporal code by using :

(a) Shift registers
(b) counters
(c) Combinational circuits
(d) A/D converters

10. Shifting a register content to left by one bit position is equivalent to :

(a) division by two
(b) addition by two
(c) multiplication by two
(d) subtraction by two

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