1.1. Identify the Fundamental Conceptual Building Blocks of Networks. 100-150 Practice Questions (Page 5)

Part of the Standards and Concepts domain, which makes up ~22% of our current practice bank. Cisco does not publish an official question count, but from its 50-minute exam (~20–35 total, ~4–8 in this domain), expect 1–2 from this objective — we provide 34 practice questions to prepare you well beyond it. (estimate)

34questions here

7free pages

6concepts

Questions 21–25

21application · medium
A packet is being routed from a host on network 192.168.1.0/24 to a host on network 10.0.0.0/8. The packet's destination IP address is 10.1.2.3. What information does the router primarily use to make the forwarding decision?
Select an answer first
22foundation · easy
At which layer of the TCP/IP model does IP addressing and routing occur?
Select an answer first
23application · medium
A network architect is designing a new network and needs to choose a reference model to guide the implementation. The architect values a model that separates the data link and physical layers to allow for flexibility in hardware choices. Which model should the architect use?
Select an answer first
24foundation · easy
Which OSI layer is responsible for converting data into electrical, optical, or radio signals for transmission on the physical medium?
Select an answer first
25application · medium
A network administrator is configuring a switch port and needs to ensure that a specific device is the only one allowed to connect to that port. The administrator decides to use port security. What information does the switch use to identify the allowed device?
Select an answer first

Finished these 5 questions?

Review the revealed explanations, or continue through the curriculum.

Next 5 questions →Back to 100-150

Free Basic Practice is a study aid with revealable answers — not a scored exam. Examers.io is independent and not affiliated with or endorsed by Cisco. “100-150” is a trademark of its owner, used for identification only.

1.1. Identify the Fundamental Conceptual Building Blocks of Networks. 100-150 Practice Questions (Page 5)

Questions 21–25

A packet is being routed from a host on network 192.168.1.0/24 to a host on network 10.0.0.0/8. The packet's destination IP address is 10.1.2.3. What information does the router primarily use to make the forwarding decision?

At which layer of the TCP/IP model does IP addressing and routing occur?

A network architect is designing a new network and needs to choose a reference model to guide the implementation. The architect values a model that separates the data link and physical layers to allow for flexibility in hardware choices. Which model should the architect use?

Which OSI layer is responsible for converting data into electrical, optical, or radio signals for transmission on the physical medium?

A network administrator is configuring a switch port and needs to ensure that a specific device is the only one allowed to connect to that port. The administrator decides to use port security. What information does the switch use to identify the allowed device?

Keep studying — Standards and Concepts