Nokia 4A0-C02

The 4A0-C02 exam has a reputation for tripping up even experienced professionals. Dumpkiller breaks the Nokia SRA Composite syllabus down into 638 practice questions with clear explanations, so tricky topics stop feeling intimidating.

Nokia 4A0-C02 Exam Overview:

Nokia 4A0-C02 Exam Syllabus Topics:

Nokia SRA Composite: Common Questions From Candidates

What is the Nokia SRA Composite certification exam?

The Nokia SRA Composite exam (code: 4A0-C02) is the official Nokia exam that leads to the Nokia SRC Certification certification. It sits at the Professional level of the Nokia certification track. It is also connected with related credentials such as Nokia Service Routing Architect (SRA). Passing it proves to employers that your skills have been validated by Nokia itself, which is why the 4A0-C02 credential keeps showing up in job postings.

How many questions are in the 4A0-C02 exam, and how long does it take?

The Nokia SRA Composite exam gives you 150 minutes to work through 80. Pacing matters more than most candidates expect, so before exam day, run at least one full timed session in the Dumpkiller test engine to learn how long you can afford per question. If an item stalls you, flag it and move on — coming back later beats burning five minutes on a single question.

What score do I need to pass the 4A0-C02 exam, and how much does it cost?

The passing score for the Nokia SRA Composite exam is 80% (typical passing mark), and the official registration fee is USD 400. Remember that a failed attempt means paying that fee in full again, so a timed self-assessment with Dumpkiller practice questions about a week before your exam date is a cheap way to confirm you are scoring comfortably above 80% (typical passing mark).

Are there any prerequisites for the 4A0-C02 exam?

According to Nokia, the following applies: No mandatory prerequisite exams; recommended knowledge and/or training in the four domain areas covered by the composite exam.. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://www.nokia.com/networks/training/src/exams/sra-composite/ before you register.

Can I try the 4A0-C02 practice questions before buying?

Yes. Dumpkiller offers a free 4A0-C02 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Nokia SRA Composite material includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.

What happens if I do not pass the 4A0-C02 exam, and how is my order delivered?

If you take the corresponding 4A0-C02 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee, subject to a few conditions: the failed exam must be the one matching your purchase; sitting the exam within 3 days of purchase does not qualify, since that leaves too little preparation time; downloading the material without actually taking the exam does not qualify; free materials and expired orders are excluded; and the candidate name must match the payer name. To apply, send a scanned copy of your enrollment slip together with your official Score Report (PDF) within 2 days after the exam, and claims are processed within 7 days. If you would rather not take a refund, you can exchange your purchase for two free products of equal value while keeping the update service on the product you originally bought. As for delivery, everything is an instant download: your products are sent to your email within one minute of payment — contact customer service if nothing arrives within 2 hours — and there is no limit on the number of computers you can install the software on.

What topics are covered in the 4A0-C02 exam?

The official Nokia SRA Composite syllabus is organized into 4 main domains. The first three are Border Gateway Protocol (BGP) for Internet Routing, Virtual Private LAN Services (VPLS), and Virtual Private Routed Networks (VPRN). For the full domain-by-domain breakdown, see the complete Exam Topics outline above.

Nokia SRA Composite Sample Questions:

Question 1

Which protocol is used to exchange customer VPRN routes between PE devices?

A. BGP
B. MP-BGP
C. Targeted LDP
D. OSPF
E. ISIS

Question 2

When spanning tree is enabled within a VPLS service and the STP mode is 802.1 D 2004 what happens if a PVST BPDU is received on a SAP?

A. The spanning tree encapsulation will be dynamically changed to PVST on the SAP the PVST BPDU was received on.
B. The PVST BPDU will be ignored and 802.1D 2004 BPDUs will continue to be transmitted on the SAP.
C. The SAP that the PVST BPDU was received on will be disabled to prevent loops.
D. Spanning tree will be disabled on the SAP that the PVST BPDU was received on.

Question 3

Click the exhibit.

Given that ISP 1 and ISP 2 are Tier 2 providers, and that ISP 3 and ISP 4 are Tier 1 providers, what is the most likely relationship between the ISPs?

A. ISP 1 and ISP 2 have a public transit relationship, while ISP 3 and ISP 4 have a private transit relationship.
B. ISP 1 and ISP 2 have a private peering relationship, while ISP 3 and ISP 4 have a public peering relationship.
C. ISP 1 and ISP 2 have a public peering relationship, while ISP 3 and ISP 4 have a private peering relationship.
D. ISP 1 and ISP 2 have a private transit relationship, while ISP 3 and ISP 4 have a public transit relationship.

Question 4

IEEE 802.3ah is similar to SONET/SDH in that it can count and report bit errors and frame errors.

A. TRUE
B. FALSE

Question 5

Click the exhibit.

Router R1 is a route reflector with clients R2, R5 and R6. Prefixes advertised by router R5 have a local preference of 200. Router R3 advertises the prefix 192.168.1.0/27 to routers R5 and R6.
Assuming that router R6 is configured with "advertise-external", what is the expected output of "show router bgp routes" when executed on router R5?

A. Option D
B. Option B
C. Option C
D. Option A

Solutions: