Which two statements are true about static routes in the Junos OS (Choose Two)

• A.Static routes are learned by neighboring devices and added to their routing tables
• B.Static routes must have next hop defined
• C.Static routes are defined at the [edit routing-instance] hierarchy
• D.Static routes remain in the routing table until you remove them or until they become inactive

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Which OSPF packet type is sent when an OSPF router detects its database is stable?

• A.link-state request
• B.database description
• C.hello
• D.link-state acknowledgment

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Click the Exhibit button.

Referring to the exhibit, what happens to a packet that has a destination address of 172.17.0.1?

• A.The packet is rejected and an ICMP network unreachable message is sent to the source address.
• B.The packet is forwarded to the next hop of the management network.
• C.The packet is silently discarded.
• D.The packet is forwarded to the next hop defined in the default route.

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Which three statements describe the User Datagram Protocol (UDP)? (Choose three.)

• A.UDP is an application layer protocol.
• B.UDP is faster than the Transmission Control Protocol (TCP).
• C.UDP application examples include DNS and VoIP.
• D.UDP provides delivery notification and error-checking mechanisms.
• E.UDP uses a best-effort delivery approach.

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Which action does the ping 172.18.1.1 size 5 command perform?

• A.It sends a continuous rapid ping with a packet length of five bytes to the 172.18.1.1 destination.
• B.It sends five rapid ping requests to the 172.18.1.1 destination.
• C.It sends only five ping requests to the 172.18.1.1 destination.
• D.It sends a continuous ping with a packet length of five bytes to the 172.18.1.1 destination.

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