Q1. Which mode is used to allow only a single person to edit a configuration? 

A. configure batch 

B. configure private 

C. configure exclusive 

D. configure dynamic 

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Q2. In the MAC address 00: : :9f:eA. , what represents the Organizationally Unique Identifier (OUI)? 

A. :9f:eA. 

B. 00: : :9f 

C. 9f:eA. 

D. 00: : 

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Q3. What is the central processing component of the forwarding plane? 

A. PFE 

B. RE 

C. Junos OS 

D. forwarding table 

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Q4. What must you type to enter operational mode from the root@% command prompt? 

A. exit 

B. configure 

C. edit 

D. cli 

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Q5. Which two statements are true regarding routing policy processing? (Choose two.) 

A. The Junos OS verifies the match criteria of each policy in order and performs the associated action when a match occurs. 

B. Policies are evaluated from right to left as displayed in the Junos OS configuration file. 

C. Polices are evaluated based on the order in which they are applied to a routing protocol. 

D. Policy processing stops once the last statement in the policy is evaluated. 

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Q6. Which configuration parameter on a Junos device alters the default next-hop resolution behavior of a static route? 

A. no-readvertise 

B. resolve 

C. preference 

D. passive 

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Q7. Which two statements are true about static routes in the Junos OS? (Choose two.) 

A. Static routes are defined at the [edit routing-instances] hierarchy. 

B. Static routes must have a next hop defined. 

C. Static routes remain in the routing table until you remove them or until they become inactive. 

D. Static routes are learned by neighboring devices and added to their routing tables. 

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Q8. Which two statements are true regarding the role of the Routing Engine (RE)? (Choose two.) 

A. The RE controls and monitors the chassis. 

B. The RE manages the Packet Forwarding Engine (PFE). 

C. The RE receives a copy of the forwarding table from the forwarding plane. 

D. The RE implements class of service (COS). 

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Q9. Which statement describes the PFE? 

A. The PFE controls the RE by providing Layer 2 and Layer 3 forwarding tables. 

B. The PFE implements advanced services such as policing, stateless firewall filtering, and class of service. 

C. The PFE sends traffic to the RE for systematic packet forwarding. 

D. The PFE receives hardware and environmental status messages from the RE. 

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Q10. Which statement is true about the forwarding table? 

A. The forwarding table is stored in the control plane only. 

B. The forwarding table is stored in the control plane and in the forwarding plane. 

C. The forwarding table contains both active and inactive routes. 

D. The forwarding table can contain only a single next hop per destination. 

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