Cloud technologies

1. Definition
2. Vendors
3. Cloud-based services
4. Advantages of using cloud technologies
5. Risks of using cloud technologies
6. Questions
7. Exercises
8. Exam questions

11.1.3.5 evaluate the risks of using cloud technologies

A Uniform Resource Locator (URL)

1. Definition
2. Types of top-level domains
3. Example URL
4. Questions
5. Exercises
6. Exam questions

11.6.2.1 describe the role of the uniform resource locator (URL)

Network protocols

1. Definition
2. Protocols
   1. HTTP
   2. HTTPS
   3. FTP
   4. FTPS
   5. SMTP
   6. POP3
3. Questions
4. Exercises
5. Exam questions

11.6.3.1 explain the role of protocols in the network (HTTP, FTP, POP3, SMTP, HTTPS, FTPS)

Web development. CSS (Cascading Style Sheets)

1. External style sheet
2. Internal style sheet
3. Inline style
4. Classes
5. ID
6. Questions
7. Exercises
8. Tasks

11.5.3.3 use the CSS stylesheet when creating a site

Ссылки на материалы для подготовки к экзаменам

DNS

1. Definition
2. Top level domain name
3. DNS server

11.6.2.2 describe the purpose and organization of a domain name system (DNS)

Model "Client-Server" vs model "Peer-To-Peer"

1. Model "Client-Server"
2. Model "Peer-To-Peer" (P2P)
3. Questions
4. Exercises
5. Exam questions

11.6.2.3 know the features of the client-server model

IP addresses

1. Definition of IPv4
2. Subnet mask
3. Classes of IP addresses
4. Private and public IP addresses
5. Differences between Public and Private IP addresses
6. IPv6
7. Questions
8. Exercises
9. Exam questions

11.6.3.2 explain the format of an IP address and how an IP address is associated with a device on a network

MAC address

1. Definition
2. Functions of MAC address
3. Features of using MAC address
4. How to determine MAC address
5. Questions
6. Exercises
7. Exam questions

12.6.2.2 describe the role of MAC addresses in packet routing  

12.6.2.3 identify the MAC address of a computer 

Packet switching vs Circuit switching

1. Circuit switching
   • Definition
   • Advantages and disadvantages
2. Packet switching
   • Definition
   • Advantages and disadvantages
3. Questions
4. Exercises
5. Exam questions

12.6.1.1 explain the difference between packet switching and circuit switching