Networking | Technical Support Fundamentals

 Google IT Support

1) What do we call data that are broken down into bits and sent through a network?

Ans: Packets

2) Which one of these is a valid IPv4 address? Check all that apply.

Ans: 54.45.43.54

3) Devices on a network are identified by which of the following?

Ans: MAC address and IP address

4) What protocol allows us to use a domain name like google.com instead of an IP address?

Ans: DNS

5) Through which of the devices listed are we able to connect to wireless networks? Check all that apply.

Ans:

• ·      Antenna

• ·         Radio

• ·         We can attend a university from our homes.

• ·         We have instant 24-hour access to news and entertainment.

• ·         We can sell used items to people outside of our local regions.

• Thermostats that turn off the air conditioning when you leave the room

• Refrigerators that keep track of the food and notify you when to buy more

6) Which protocol is used to handle the delivery of information from one network to another?

Ans: Transmission Control Protocol

7) You want to register the domain name ABCcompany.org, but the registration service is not allowing you to do that. What's the most likely reason for this?

Ans: The domain name is registered to someone else.

8) Which problem does IPv6 (Internet Protocol version 6) help to solve?

Ans: There are less than 4.3 billion IPv4 addresses, which have already been exceeded with existing websites.

9) What are some examples of the impact of the Internet boom? Check all that apply.

Ans:

10) What are some examples of IoT (Internet of Things)? Check all that apply.

Ans: