Microcontrollers Quiz

Microcontrollers Quiz

University

20 Qs

quiz-placeholder

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Microcontrollers Quiz

Microcontrollers Quiz

Assessment

Quiz

Engineering

University

Medium

Created by

Dr. Mary

Used 31+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the architecture type of the 8051 microcontroller?

Von Neumann Architecture

Harvard Architecture

RISC Architecture

CISC Architecture

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a feature of the 8051 microcontroller?

4K bytes internal ROM

128 bytes internal RAM

16-bit timers

8-bit data bus

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the maximum 8-bit number in the 8051 microcontroller?

80

00

7F

FF

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which pin provides the supply voltage to the 8051 microcontroller?

GND

Vcc

XTAL1

RST

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of the ALU in the 8051 microcontroller?

Manage memory access

Perform arithmetic and logical operations

Control input/output ports

Store data

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is an application of microcontrollers?

Web Servers

Game Development

Washing Machines

Personal Computers

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of the PSEN pin in the 8051 microcontroller?

Reset the microcontroller

Enable program memory access

Provide external clock

Supply voltage

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