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microprocessor and microcontroller

Authored by tmanjula EEE-HICET

Science

University

Used 74+ times

microprocessor and microcontroller
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43 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

8255 is a

programmable parallel interface

Programmable Peripheral Interfacing

PPI CONTROLLER

PIC CONTROLLER

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the most essential components of a microprocessor?

Control Unit

Register

Arithmetic Logic Unit (ALU)

All of the above

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What kind of device is Arduino?

Microcomputer

Microprocessor

Microcontroller

Microbot

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What are the basic building blocks for a Microcontroller ?

CPU

I/O

RAM

Bus System

Display

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is a bus inside a microprocessor?

a channel for calculating data within the RAM

a communication system (channel) that transfers data between components inside a computer

a transportation of people

wires inside a computer for conducting electrons

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which one is a volatile memory?

RAM

BIOS

Flash memory

SSD

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which storage is the slowest?

Register/Cache

RAM

Solid state drive

Network drive

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