Top 350+ Solved Digital Logic Circuits (DLC) MCQ Questions Answer
Q. The parameter through which 16 distinct values can be represented is known as
a. bit
b. byte
c. word
d. nibble
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
Q. An important drawback of binary system is
a. it requires very large string of 1’s and 0’s to represent a decimal number
b. it requires sparingly small string of 1’s and 0’s to represent a decimal number
c. it requires large string of 1’s and small string of 0’s to represent a decimal number
d. it requires small string of 1’s and large string of 0’s to represent a decimal number
Q. Representation of hexadecimal number (6DE)H in decimal:
a. 6 * 162 + 13 * 161 + 14 * 160
b. 6 * 162 + 12 * 161 + 13 * 160
c. 6 * 162 + 11 * 161 + 14 * 160
d. 6 * 162 + 14 * 161 + 15 * 160
Q. What does RTL in digital circuit design stand for?
a. register transfer language
b. register transfer logic
c. register transfer level
d. resistor-transistor logic
Q. RTL is a design abstraction of what kind of circuit?
a. asynchronous digital circuit
b. synchronous digital circuit
c. asynchronous sequential circuit
d. analog circuit
Q. RTL is used in HDL to create what level of representations in the circuit?
a. high-level
b. low-level
c. mid-level
d. same level
Q. RTL mainly focuses on describing the flow of signals between
a. logic gates
b. registers
c. clock
d. inverter
Q. Which flip-flop is usually used in the implementation of the registers?
a. d flip-flop
b. s-r flip-flop
c. t flip-flop
d. j-k flip-flop
Q. Which of the following tool performs logic optimization?
a. simulation tool
b. synthesis tool
c. routing tool
d. rtl compiler