Digital Electronics PLTW

Tags

NGSS.HS-PS4-2

What is the primary function of a digital logic gate in digital electronics?

• To amplify signals

• To perform arithmetic operations

• To store data

• To perform logical operations

Which of the following is a basic type of digital logic gate?

• AND gate

• Amplifier

• Transistor

• Resistor

In digital electronics, what does the term 'bit' stand for?

• Binary digit

• Binary integer

• Binary term

• Binary unit

What is the binary equivalent of the decimal number 10?

• 1010

• 1100

• 1001

• 1110

Which component is used to store a single bit of data in digital electronics?

• Flip-flop

• Resistor

• Capacitor

• Inductor

What is the purpose of a multiplexer in digital circuits?

• To increase voltage

• To select one of many inputs

• To store data

• To perform addition

Which of the following is a characteristic of a synchronous circuit?

• Operates without a clock signal

• Uses a clock signal to coordinate operations

• Operates only with analog signals

• Does not require power supply

What is the hexadecimal representation of the binary number 1010?

• A

• B

• C

• D

In digital electronics, what is a truth table used for?

• To display voltage levels

• To show the output for all input combinations

• To store binary data

• To convert binary to decimal