Quiz on MOS Transistor and CMOS Technology

What does CMOS stand for?

• Complementary Metal-Oxide Semiconductor

• Complementary Metal-Oxide System

• Complex Metal-Oxide Semiconductor

• Compound Metal-Oxide System

Which of the following is a characteristic of a MOS transistor?

• Bipolar junction

• Voltage-controlled

• Current-controlled

• Charge-coupled

Static CMOS circuits are known for:

• Low power consumption

• High power consumption

• High current output

• High delay

In dynamic CMOS logic, which issue occurs due to improper clock distribution?

• Charge sharing

• Voltage degradation

• Crosstalk

• Heat dissipation

Which CMOS logic family is used for high-speed operation?

• Static CMOS

• Dynamic CMOS

• Pseudo-NMOS

• Complementary Pass Logic

What is the primary advantage of dual-rail logic?

• Reduced complexity

• Speed enhancement

• Low voltage operation

• Reduced power consumption

Which of the following circuits is used to prevent cascading problems in dynamic logic?

• Precharge circuit

• Bootstrap capacitor

• Sense amplifier

• Evaluation circuit

Which issue is commonly encountered in dynamic logic circuits?

• Charge leakage

• Short channel effects

• Latch-up

• Heat dissipation

In a CMOS inverter, if the input is high, the output will be:

• Low

• High

• Undefined

• Same as input

Charge sharing is a phenomenon most commonly seen in:

• Static CMOS logic

• Dynamic CMOS logic

• Bipolar logic

• Pass-transistor logic