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Nokia SRA Composite Exam (4A0-C02) - Nk Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
639 Total Questions
1
Question
Which of the following is TRUE if the state of one BGP neighbor shows Active?
Options
A The router received an Open message with the correct parameters.
B The router is trying to initiate a TCP connection to that neighbor.
C The neighbor will send a Keepalive message.
D The router is actively exchanging updates with that neighbor.
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2
Question
Assuming TLDP and RSVP are both being used in an MPLS network core which of the following statements is true?
Options
A TLDP and RSVP can be used to create either labels based on how they are configured.
B TLDP and RSVP cannot be used in the same network since they both provide the same label.
C TLDP is used to create the outer label, RSVP is used to create the inner label.
D TLDP is used to create the inner label, RSVP is used to create the outer label.
E When RSVP is used, TLDP must be disabled and static vc labels should be used.
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3
Question
Which of the following about inter-AS model C VPRNs is FALSE?
Options
A PE routers in different ASs exchange VPRN routing information directly over MP-eBGP.
B Within each AS, the ASBR advertises the system addresses of remote PE routers as labeled IPv4 routes.
C Within each AS, MP-iBGP sessions are established to exchange VPN-IPv4 prefixes between the PE routers.
D ASBRs exchange the system addresses of PE routers as VPN-IPv4 routes over MP-eBGP.
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4
Question
Individual application streams are considered microflows, whereas macroflows. are considered __________
Options
A Schedulers
B Queues
C SDPs
D Services
E SAPs
F Forwarding classes
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5
Question
The FOB of the VPLS service shown below is empty. An Ethernet frame arrives from the customer on the SAP. Which of the following describes the action taken?

Exhibit
Options
A The source MAC will be learned on the SAP. The frame will be replicated and flooded out of all
B The source MAC will be learned on the SAP. The frame will be replicated and flooded out of all SDPs.
mesh SDP's.
spoke SDPs.
C The source MAC will be learned on the SAP. The frame will be replicated and flooded out of all
D The frame will be discarded and no learning will take place.
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