Cisco 642-999

Certification exams change, and outdated study material can quietly sabotage your score. Dumpkiller keeps its 642-999 practice questions aligned with the current Cisco Implementing Cisco Data Center Unified Computing exam, with free updates for 365 days through 2026 and beyond.

Cisco 642-999 Exam Overview:

Cisco 642-999 Exam Syllabus Topics:

What Candidates Ask About the Cisco 642-999 Exam

Can you give me an overview of the 642-999 exam?

The Cisco Implementing Cisco Data Center Unified Computing exam (code: 642-999) is the official Cisco exam that leads to the CCNP Data Center certification. It sits at the Specialist level of the Cisco certification track. It is also connected with related credentials such as Cisco Certified Network Professional (CCNP) Data Center, Cisco Certified Specialist – Data Center Unified Computing. Passing it proves to employers that your skills have been validated by Cisco itself, which is why the 642-999 credential keeps showing up in job postings.

How many questions are in the 642-999 exam, and how long does it take?

The Cisco Implementing Cisco Data Center Unified Computing exam gives you 90 minutes to work through 90–195 (varies by version). 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 642-999 exam, and how much does it cost?

The passing score for the Cisco Implementing Cisco Data Center Unified Computing exam is 800 (approx.), and the official registration fee is USD 300–400. 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 800 (approx.).

Are there any prerequisites for the 642-999 exam?

According to Cisco, the following applies: Recommended: Experience with Cisco UCS architecture, installation, configuration, and data center integration.. Certification policies do change from time to time, so confirm the latest requirements on the official exam page at https://www.cisco.com/site/us/en/learn/training-certifications/exams/list.html before you register.

Can I try the 642-999 practice questions before buying?

Yes. Dumpkiller offers a free 642-999 PDF demo so you can review the question style, difficulty, and explanations before committing to anything. After purchase, your Cisco Implementing Cisco Data Center Unified Computing 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 642-999 exam, and how is my order delivered?

If you take the corresponding 642-999 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 642-999 exam?

The official Cisco Implementing Cisco Data Center Unified Computing syllabus is organized into 5 main domains. The first three are Installation and Deployment, Network and Storage Integration, and System Management and Operations. For the full domain-by-domain breakdown, see the complete Exam Topics outline above.

Cisco Implementing Cisco Data Center Unified Computing Sample Questions:

Question 1

Which two descriptions of a WWN pool are true? (Choose two.)

A. a pool of WW node names, where WWNN belongs to the node
B. a collection of WWNs for use by the iSCSI interfaces in a Cisco UCS instance
C. a collection of Ethernet MAC addresses assigned to the Ethernet adapters in a Cisco
UCS instance
D. a pool of WW port names, where WWPN is the port name assigned to the Fibre
Channel port on the adapter
E. a collection of management IP addresses used to connect to servers

Question 2

Which three statements about default settings for fabric interconnect uplink ports are true?
(Choose three.)

A. Specific VLANs are trunked on specific uplinks.
B. UDLD is disabled.
C. UDLD is enabled.
D. Cisco Discovery Protocol is disabled.
E. When a VLAN is configured, it is trunked on all uplinks.
F. They connect to the I/O modules.
G. Cisco Discovery Protocol is enabled.

Question 3

Which component is unsupported by the UEFI boot device in the Cisco UCS C-series standalone?

A. PXE
B. RAID array
C. FlexFlash card
D. iSCSI
E. FCoE
F. PCI SSD
G. USB

Question 4

Refer to the exhibit.

Based on the output, which statement about the fabric interconnect is true?

A. After adding VLAN 100, no other changes were made.
B. 10 groups in the fabric interconnect have been configured for VLAN 100 access.
C. IGMP snooping was enabled by the admin for VLAN 100.
D. The fabric interconnect floods multicast traffic in VLAN 100.

Question 5

Which policy determines what happens to local disks when they are disassociated from a service profile?

A. scrub policy
B. local disk policy
C. maintenance policy
D. BIOS policy

Solutions: