Top 550+ Solved Digital Principles and System Design MCQ Questions Answer
Q. The complex programmable logic device contains several PLD blocks and
a. a language compiler
b. and/or arrays
c. global interconnection matrix
d. field-programmable switches
Q. The difference between a PAL & a PLA is
a. pals and plas are the same thing
b. the pla has a programmable or plane and a programmable and plane, while the pal only has a programmable and plane
c. the pal has a programmable or plane and a programmable and plane, while the pla only has a programmable and plane
d. the pal has more possible product terms than the pla
Q. If a PAL has been programmed once
a. its logic capacity is lost
b. its outputs are only active high
c. its outputs are only active low
d. it cannot be reprogrammed
Q. The FPGA refers to
a. first programmable gate array
b. field programmable gate array
c. first program gate array
d. field program gate array
Q. The full form of VLSI is
a. very long single integration
b. very least scale integration
c. very large scale integration
d. very long scale integration
Q. In FPGA, vertical and horizontal directions are separated by
a. a line
b. a channel
c. a strobe
d. a flip-flop
Q. Applications of PLAs are
a. registered pals
b. configurable pals
c. pal programming
d. all of the mentioned
Q. The parameter through which 16 distinct values can be represented is known as
a. bit
b. byte
c. word
d. nibble
Q. If the decimal number is a fraction then its binary equivalent is obtained by the number continuously by 2.
a. dividing
b. multiplying
c. adding
d. subtracting
Q. The representation of octal number (532.2)8 in decimal is
a. (346.25)10
b. (532.864)10
c. (340.67)10
d. (531.668)10
Q. The decimal equivalent of the binary number (1011.011)2 is
a. (11.375)10
b. (10.123)10
c. (11.175)10
d. (9.23)10