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Free JN0-106 sample questions

Real questions from the Junos, Associate (JNCIA-Junos) practice bank, with the correct answer and an explanation for each one. No junk, no filler.

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Showing 6 of 12 free sample questions.

Question 1Choose one

A network administrator is designing a new LAN topology for a branch office. They are deploying a 24-port Layer 2 Ethernet switch to connect workstations and a single router to connect the branch to the corporate WAN. How many broadcast domains and collision domains exist in this specific topology assuming all 24 switch ports are connected to active workstations and one port connects to the router?

Question 2Choose one

A corporate enterprise has been allocated the IPv4 network block 192.168.10.0/24. The network engineering team must segment this block to support six new departments. Each department must have its own dedicated subnet. The largest department has 25 host devices that require IP addresses, while the others have fewer. The engineering team wants to use a single fixed-length subnet mask (FLSM) for all departments to simplify routing and management. Which subnet mask should the team apply to meet the requirements while minimizing wasted IP addresses, and how many usable hosts will be available per subnet? graph TD A[192.168.10.0/24] --> B[Subnet 1: .0/?] A --> C[Subnet 2: .32/?] A --> D[Subnet 3: .64/?] A --> E[Subnet 4: .96/?] A --> F[Subnet 5: .128/?] A --> G[Subnet 6: .160/?]

Question 3Choose 2

When a host on an Ethernet network needs to send data to another host on the same local subnet but only knows the destination's IPv4 address, which TWO of the following statements accurately describe the address resolution process? (Select TWO)

Question 4Choose one

A Junos device receives a packet destined for the IP address 10.1.5.50. The routing table contains multiple active routes that encompass this destination. Based on the longest match routing principle, which of the following routes will the router select to forward the packet?

Question 5Choose one

True or False: Transmission Control Protocol (TCP) is an example of a connectionless protocol because it relies on the underlying IP layer to establish the path before data transmission begins.

Question 6Choose one

During a network assessment, you need to configure an interface with an IP address that ends with the decimal value 192 in the last octet. What is the correct binary representation of the decimal number 192?

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