1. . Which of the following is used to store binary data:
(A) counter
(B) Register
(C) Comparator
(D) Adder
2. . How many bits are stored in Flip flop in each register:
(A) 8
(B) 4
(C) only 1
(D) 2
3. . How many flip flop are required to store n bits in a register:
(A) n
(B) 2n
(C) n²
(D) 2n²
4. . How many flip flops are required to store 8 bits in a Register:
(A) 8
(B) 4
(C) 2
(D) 1
5. . Shift register which receives data in serial form and outputs in serial form:
(A) SIPO
(B) SISO
(C) PISO
(D) PIPO
6. . Shift register which receives data in serial and outputs in parallel form:
(A) SISO
(B) SIPO
(C) PISO
(D) PIPO
7. . Shift register which receives data in parallel and outputs in serial form:
(A) SISO
(B) SIPO
(C) PIPO
(D) PISO
8. . Shift register which receives data in parallel and outputs in parallel form:
(A) SISO
(B) PIPO
(C) PISO
(D) SIPO
9. . In which shift register all bits gain output at a time:
(A) PIPO
(B) SIPO
(C) PISO
(D) SISO
10. . To enter data in a register is called:
(A) Data storing
(B) Data transferring
(C) Data loading
(D) Data shifting