Levels of Hardware Modelling

Embedded System

This set of Embedded Systems Multiple Choice Questions & Answers (MCQs) focuses on “Levels of Hardware Modelling”.

1. Which of the following is an analogue extension of the VHDL?
a) VHDL-AMS
b) System VHDL
c) Verilog
d) System Verilog

2. Which of the following support the modelling partial differentiation equation?
a) gate level
b) algorithmic level
c) system level
d) switch level

3. Which level simulates the algorithms that are used within the embedded systems?
a) gate level
b) circuit level
c) switch level
d) algorithmic level

4. Which level model components like ALU, memories registers, muxes and decoders?
a) switch level
b) register-transfer level
c) gate level
d) circuit level

5. Which of the following is the most frequently used circuit-level model?
a) SPICE
b) VHDL
c) Verilog
d) System Verilog

6. Which model includes geometric information?
a) switch-level model
b) layout model
c) gate level model
d) register-transfer level

7. Which model cannot simulate directly?
a) circuit level model
b) switch-level model
c) gate level model
d) layout model

8. Which of the following models the components like resistors, capacitors etc?
a) register-transfer level
b) layout model
c) circuit level model
d) switch-level model

9. Which model uses transistors as their basic components?
a) switch model
b) gate level
c) circuit level
d) layout model

10. Which model is used to denote the boolean functions?
a) switch level
b) gate level model
c) circuit level
d) layout model

11. Which model is used for the power estimation?
a) gate-level model
b) layout model
c) circuit model
d) switch model

12. In which model, the effect of instruction is simulated and their timing is not considered?
a) gate-level model
b) circuit model
c) coarse-grained model
d) layout model

13. Which models communicate between the components?
a) transaction level modelling
b) fine-grained modelling
c) coarse-grained modelling
d) circuit level model

14. Which of the following has a cycle-true set of simulation?
a) switch-level model
b) layout model
c) circuit-level
d) fine-grained model

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