🖥️ Data Center Compute - DCCOR Practice Questions

Master Cisco UCS architecture, service profiles, UCS Manager, blade servers, rack servers, and compute resource management in the data center.

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DCCOR DC Compute Question Bank (7 Questions)

Browse all 7 practice questions covering Data Center Compute for the DCCOR certification exam. Each question includes the full answer and a detailed explanation to help you understand the concepts.

  1. Question 1Compute

    Which UCS management mode allows managing a single UCS domain with up to 160 servers?

    AIntersight Managed Mode (IMM)
    BUCS Manager (UCSM) mode✓
    CStandalone mode
    DCentral management mode
    Show Answer & Explanation
    Correct Answer: B
    Explanation:

    UCS Manager (UCSM) mode runs on the Fabric Interconnects and manages a single UCS domain with blade servers (up to 20 chassis × 8 blades = 160) plus rack servers. IMM uses Intersight for cloud-based management.

  2. Question 2Compute

    What does a Cisco UCS service profile contain?

    AOnly the operating system image for the server
    BThe complete server identity including UUID, MAC, WWNN/WWPN, boot policy, and network/storage configuration✓
    COnly the BIOS firmware version
    DOnly the RAID configuration for local disks
    Show Answer & Explanation
    Correct Answer: B
    Explanation:

    A UCS service profile defines the complete server personality — UUID, MAC addresses, WWN/WWPN, boot policy, BIOS settings, firmware versions, and network/storage connectivity. It can be migrated between physical servers for hardware abstraction.

  3. Question 3Compute

    What is the difference between an initial template and an updating template in UCS?

    AInitial templates are for blade servers; updating templates are for rack servers
    BChanges to an updating template propagate to bound service profiles; initial template changes do not✓
    CInitial templates can have more parameters
    DUpdating templates cannot be used with vNICs
    Show Answer & Explanation
    Correct Answer: B
    Explanation:

    An updating service profile template propagates any configuration changes to all service profiles bound to it. An initial template only applies settings at creation time — subsequent template changes do not affect existing profiles.

  4. Question 4Compute

    What is the key benefit of UCS Service Profiles?

    AIncrease CPU speed
    BDefine the complete server identity (BIOS, boot, network, storage) as a portable template✓
    CReduce power consumption
    DAdd RAM dynamically
    Show Answer & Explanation
    Correct Answer: B
    Explanation:

    Service Profiles abstract the server identity from physical hardware, making it fully portable — if hardware fails, the profile moves to a new server with the same identity and configuration.

  5. Question 5Compute

    What is a Cisco UCS service profile template?

    AA document template
    BA reusable service profile definition that automatically updates all derived profiles when the template changes✓
    CA network template
    DA VLAN template
    Show Answer & Explanation
    Correct Answer: B
    Explanation:

    Updating service profile templates propagate changes to all instances created from it, enabling consistent, scalable server provisioning across many physical servers.

  6. Question 6Compute

    What is a Cisco UCS Service Profile?

    AA user account
    BA complete server identity definition (UUID, MAC, WWNN/WWPN, boot policy, firmware, BIOS) that can be applied to any physical blade✓
    CA network profile
    DA storage LUN
    Show Answer & Explanation
    Correct Answer: B
    Explanation:

    Service profiles abstract server identity from hardware: assign to any blade for instant provisioning. Includes UUID, NICs (MAC addresses), HBAs (WWN), boot order, firmware, and BIOS settings — enabling hardware independence.

  7. Question 7Compute

    Which UCS component connects blade servers to the Fabric Interconnects through the chassis?

    AFabric Extender (FEX)
    BI/O Module (IOM)✓
    CVIC adapter
    DPower supply
    Show Answer & Explanation
    Correct Answer: B
    Explanation:

    I/O Modules (IOMs) in the chassis backplane connect blade servers to the Fabric Interconnects, providing the physical network path for all blade server traffic.

Key DC Compute Concepts for DCCOR

ucsservice profilebladerackcomputebiosfirmwareucs manager

DCCOR DC Compute Exam Tips

Data Center Compute questions in DCCOR are typically scenario-based. Focus on service-level decision making aligned to official exam objectives. Priority concepts: ucs, service profile, blade, rack, compute, bios.

What DCCOR Expects

  • Anchor your answer in select the most practical, secure, and scalable answer for the stated scenario.
  • DC Compute scenarios for DCCOR are frequently mapped to Domain 2 (25%), so read the objective carefully before picking controls or architecture.
  • Expect multi-service scenarios where DC Compute interacts with IAM, networking, storage, or observability patterns rather than appearing as an isolated service question.
  • When two options are both technically valid, prefer the choice that best aligns with the exam's operational scope (Professional) and managed-service best practices.

High-Value DC Compute Concepts

  • Know the core DC Compute building blocks cold: ucs, service profile, blade, rack.
  • Review the edge-case features and limits for compute, bios; these details are commonly used to differentiate answer choices.
  • Practice service-integration reasoning: how DC Compute pairs with DC Networking, DC Storage in real deployment patterns.
  • For DCCOR, explain why the chosen DC Compute design meets reliability, security, and cost expectations better than the alternatives.

Common DCCOR Traps

  • Watch for answers that partially solve the requirement but miss operational constraints.
  • Questions in Compute often include distractors that look correct for DC Compute but violate least-privilege, durability, or availability requirements.
  • Avoid picking options purely by feature name; validate data path, failure handling, and governance impact before answering.
  • If the prompt hints at automation or repeatability, eliminate manual-only operational answers first.

Fast Review Checklist

  • Can you compare at least two DC Compute implementation paths and justify which one best fits the scenario?
  • Can you map the chosen answer back to Compute (25%) outcomes for DCCOR?
  • Can you explain security and access boundaries for DC Compute without relying on default-open assumptions?
  • Can you describe how DC Compute integrates with DC Networking and DC Storage during failure, scaling, and monitoring events?

Exam Domains Covering DC Compute

Domain 2Compute25%

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