Cisco CCNA 200 – Complete Exam Study Guide 2026/2027 with Verified Answers | Newest Version. A+

Cisco CCNA 200-301 EXAM QUESTIONS AND
ALL CORRECT ANSWERS 100% SOLVED AND
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Network Characteristics ------- ✔ CORRECT ANSWER ✓✓Topoplogy

Speed

Cost

Security

Availability

Scalability

Reliability



OSI (Open System Interconnect) Model ------- ✔ CORRECT ANSWER ✓✓A conceptual model to
data transmission at each individual layer. How networks talk to each other



OSI layers ------- ✔ CORRECT ANSWER ✓✓Sender(Encapsulation) -> Receiver (De-encapsulation)

7.)Application

6.)Presentation

5.)Session

4.)Transport (TCP/UDP, PORT)

3.)Network (IP address, operates with routers)

2.)Data-Link (Ethernet MAC address, operates with switch)

1.)Physical (operates with Hubs)

, OSI acronyms ------- ✔ CORRECT ANSWER ✓✓Please Do Not Throw Sausage Pizza Away

Physical

Data-link

Network

Transport

Session

Presentation

Application



TCP/IP Suite ------- ✔ CORRECT ANSWER ✓✓Transmission Control Protocol/ Internet Protocol.

Originally designed for use on large internetworks but has now become the de facto protocol
for networks of all sizes.



TCP/IP stack ------- ✔ CORRECT ANSWER ✓✓-Application

-Transport

-Internet

-Network Access



TCP/IP Stack =APPLICATION ------- ✔ CORRECT ANSWER ✓✓Represents Data users, encodes and
controls the dialog (OSI comparison =Application, Presentation, Session)



TCP/IP Stack =TRANSPORT ------- ✔ CORRECT ANSWER ✓✓Supports communication between
end devices across a divers network(OSI comparison =Transport)



TCP/IP Stack =INTERNET ------- ✔ CORRECT ANSWER ✓✓Provides logical addressing and
determines the best path through the network(OSI comparison =Network)