CompTIA A+ Certification Core 1 (220-1101) - Understanding USB

CompTIA A+ Certification Core 1 (220-1101) - Understanding USB

Assessment

Interactive Video

Information Technology (IT), Architecture, Engineering

University

Hard

Created by

Quizizz Content

FREE Resource

This video tutorial delves into the workings of USB technology, explaining the concepts of upstream and downstream communication, different types of USB connectors, and the evolution of USB from 1.1 to 3.0 and USB-C. It also covers the use of USB hubs for connecting multiple devices and managing power supply. The tutorial concludes with a demonstration of USB integration in operating systems, highlighting the automation and ease of use in modern systems.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the USB controller built into the motherboard?

To provide power to the USB devices

To control and send commands to connected USB devices

To store data from USB devices

To charge the USB devices

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of connector is typically used for downstream communication in USB?

B connector

A connector

Micro B connector

Mini A connector

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a unique feature of USB C connectors?

They are larger than USB A connectors

They require a special adapter

They are only used for charging

They can be plugged in either direction

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a root hub in a motherboard?

To connect USB controllers to the USB ports

To manage power distribution to USB devices

To connect the motherboard to the internet

To store USB device drivers

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of the color coding on USB ports on a motherboard?

It indicates the speed of the USB connection

It shows the power capacity of the port

It differentiates between data and charging ports

It identifies the manufacturer of the port

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main function of USB controllers on a motherboard?

To provide internet connectivity

To store system backups

To charge connected devices

To manage data transfer between USB devices and the system

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many devices can be connected to a system using USB hubs?

Up to 127 devices

Up to 32 devices

Up to 64 devices

Up to 256 devices

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?