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WorksheetsVLSID Lab Monday Quizizz
Total questions: 11
Worksheet time: 8mins
What is the full form of VHDL?
Verilog Hardware Description Language
Very high speed Integrated circuit Hardware Description Language
Variable Hardware Description Language
Very High speed Description Language
What is the basic use of EDA (Electronic Design Automation) tools?
Communication of Electronic devices
Fabrication of Electronics hardware
Electronic circuits simulation and synthesis
Industrial automation
A logic circuit that provides a HIGH output if one input or the other input HIGH, but not both, is HIGH, is an?
Ex-OR gate
Ex-NOR gate
NAND gate
NOR gate
How is an encoder different from a decoder?
The output of an encoder is a binary code for 1-of-N input
The output of a decoder is a binary code for N-of-1 output
The output of a decoder is a binary code for 1-of-N input
The output of an encoder is a binary code for N-of-1 output
Which of the following is correct for a D latch?
The output toggles if one of the inputs is held HIGH
Only one of the inputs can be HIGH at a time
The output complement follows the input when enabled
Q output follows the input D when the enable is HIGH
What is one disadvantage of the ripple-carry adder(full adder)?
More stages are required to a full adder
The interconnections are more complex
All of the Mentioned
It is slow due to propagation time
A logic circuit that provides a HIGH output if one of input is HIGH, is an?
NAND gate
NOR gate
Ex-OR gate
Ex-NOR gate
Which segments of a seven-segment LED should be lighted on to display the digit 1?
Segments A and B
Segments E and F
Segments C and D
Segments B and C
Fast-look-ahead carry circuits found in most 4-bit full-adder circuits which ___________
Determine sign and magnitude
Increase ripple delay
Reduce propagation delay
Add a 1 to complemented inputs
The group of bits 11001 is serially shifted (right-most bit first) into a 5-bit parallel output shift register with an initial state 01110. After three clock pulses, the register contains
00101
00110
01110
00001
Draw CMOS inverter
