Chapter 1 Networking Models Quiz

What is the purpose of the OSI seven-layer model in networking?

• To help technicians understand and troubleshoot networks

• To design hardware components

• To create software applications

• To manage user accounts

What do networks enable connected hosts to do?

• Share resources and access resources

• Create new operating systems

• Develop programming languages

• Design network hardware

What is the primary model used by networking professionals to conceptualize the many parts of a network?

• TCP/IP model

• OSI seven-layer model

• Ethernet model

• HTTP model

What does the OSI model provide that is essential for networking techs?

• A way to increase network speed

• A tool for diagnosing problems and a common language for network functions

• A method to reduce network costs

• A guide for hardware installation

What do the terms "L3" and "layer 7" refer to in networking?

• Types of network cables

• OSI seven-layer model

• Internet protocols

• Network security levels

What is the entry-level certification offered by Cisco?

• Cisco Certified Network Associate (CCNA)

• Cisco Certified Technician (CCT)

• CompTIA Network+

• Cisco Certified Professional

What is the next step after obtaining the Cisco Certified Technician (CCT) certification?

• Cisco Certified Network Associate (CCNA)

• CompTIA Network+

• Cisco Certified Professional

• Cisco Certified Expert

What is a network model used for?

• To create a physical representation of a network

• To simplify complex technologies into simple processes

• To design fashion models

• To predict weather patterns

What does the term "model" generally refer to in the context of networking?

• A fashion show

• A simplified representation of the real thing

• A plastic model airplane

• A huge billboard

What is a key consideration when creating a model of an airplane?

• Including all major components like engines and landing gear

• Ensuring it is the same size as a real airplane

• Making it capable of actual flight

• Using the same materials as a real airplane