Assessment Lesson 5

• Online word
• Further Education (Key Stage 5)

Assessment on DNS and Emails 

What is the meaning DNS

1. Domain Name Scheme
2. Domain Name Sort
3. Domain Name Share
4. Domain Name System

The Resolver queries the root level when

1. It does not have IP address for the Domain
2. The make the system stable
3. To speed up the process

Why is the Domain name used instead of numbers in the Browser

1. It is simple
2. Domains is more difficult.
3. Humans understand Names instead of numbers
4. None of the above

120.12.3.2

1. This is a network address
2. This is an IP address
3. This is a domain name
4. None of these

What is the JOB of the TLD

1. Send request to the authoritative resolver
2. None of these.
3. speed up the process

Your router contains a DNS

1. True
2. False

All devices that is connect to the internet has Dns server's IP address

1. False
2. True

All devices connect to the internet have an IP address

1. True
2. False

192.168.1.1

1. Is A Public IP address
2. None of these
3. Is A Private IP address

A home Router 

A home router has a Public and Private IP address

1. True
2. False

Computer will search its Cache Memory for the IP address of a website

1. True
2. False

In an Email system the UA

1. User Able
2. User A
3. User Agent
4. None of these

MTA uses the following protocol

1. Pop 3
2. SMTP
3. Transport
4. DNS

Private UA stores emails

1. In the cloud
2. on the internet
3. Locally
4. None of these

an UA will

1. Include return address
2. None of these
3. Include your mobile number

MIME

1. Allows images to the used
2. Old standard
3. Blocks images
4. None of these

Outlook is an example of

1. a Private UA
2. Not an UA
3. A Pubic UA
4. None of these.

Sketch a Diagram of an Email system

Sketch a diagram of a home router connect to the internet and two devices

The End