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300-640 Desktop Test Engine

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  • Total Questions: 82
  • Updated on: Nov 01, 2026
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  • Total Questions: 82
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  • Total Questions: 82
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Authoritative material is not a slogan — it is a process. The 300-640 bank at iPassleader is authored and maintained by a large team of subject professionals, updated continuously, and supported by 82 practice questions whose answers are verified before they reach you.

Cisco 300-640 Exam Overview:

Certification Vendor:Cisco
Exam Name:Implementing Cisco Data Center AI Infrastructure
Exam Number:300-640
Certificate Validity Period:3 years
Exam Format:Drag-and-drop, Multiple choice, Simulation
Real Exam Qty:55-65
Related Certifications:Cisco Certified Specialist - Data Center AI Infrastructure
Available Languages:English
Exam Price:USD 400
Exam Duration:90 minutes
Passing Score:700-1000
Sample Questions: DOWNLOAD DEMO
Exam Way:Online proctored or at Pearson VUE testing center
Pre Condition:Recommended: CCNP Data Center or equivalent knowledge; Familiarity with data center networking concepts
Official Syllabus URL:https://learningnetwork.cisco.com/s/300-640-dcai-exam-topics

Cisco 300-640 Exam Syllabus Topics:

SectionWeightObjectives
AI Infrastructure Security and Compliance10%- Security Best Practices
- Access Control and Authentication
- Compliance Considerations
AI Infrastructure Deployment25%- Storage Configuration for AI
- Cabling and Connectivity
- GPU Server Configuration
- Hardware Installation and Configuration
- Network Switch Configuration
Cisco AI Infrastructure Architecture30%- Network Architecture for AI Workloads
- Cisco UCS AI Infrastructure Solutions
- Storage Architecture Considerations
- Hyperconverged Infrastructure for AI
AI Infrastructure Operations20%- Performance Optimization
- Capacity Planning
- Troubleshooting Common Issues
- Monitoring and Management Tools
AI Infrastructure Fundamentals15%- AI Infrastructure Requirements
- AI Ecosystem Components
- GPU Architecture and Types
- AI Workload Characteristics

The 300-640 Exam, Explained: Common Questions

Three full versions of the 82 practice questions for the Cisco Implementing Cisco Data Center AI Infrastructure exam, all in one moderately priced package: a printable, expert-prepared PDF with instant download; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. You also receive a free demo, 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.

The passing score for the Cisco Implementing Cisco Data Center AI Infrastructure exam is 700-1000, and registration runs USD 400. Retakes mean paying again, so it pays to check your readiness first — the iPassleader engines show your level honestly before you book.

Cisco recommends these training resources for the Cisco Implementing Cisco Data Center AI Infrastructure exam:

    Combine the official training with the 82 practice questions from iPassleader — the questions reveal how well the training actually settled.

    The Cisco Implementing Cisco Data Center AI Infrastructure exam gives you 90 minutes to answer 55-65. Time management is part of the test — rehearse with the timed mode in the iPassleader Desktop Test Engine until pacing becomes automatic.

    Yes, under written conditions. Take the Cisco Implementing Cisco Data Center AI Infrastructure exam within 60 days of purchase, and if you do not pass, iPassleader refunds you in full. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value while keeping your original update service. Orders are delivered by email within 1 minute — if nothing arrives within 2 hours, contact support.

    The 300-640 exam is an official Cisco certification exam covering the Cisco Implementing Cisco Data Center AI Infrastructure syllabus detailed above. It counts toward these credentials: Cisco Certified Specialist - Data Center AI Infrastructure. As the certification grows more important in its field, the exam stays demanding — which is exactly why structured practice matters. iPassleader prepares you with 82 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.

    Online proctored or at Pearson VUE testing center Sign up for the Cisco Implementing Cisco Data Center AI Infrastructure exam through these official channels:

      Booked? Your iPassleader practice questions arrive by email within 1 minute, so the countdown to exam day can start immediately.

      Recommended: CCNP Data Center or equivalent knowledge; Familiarity with data center networking concepts Since policies evolve, confirm the current requirements on the official Cisco exam page before scheduling.

      The official Cisco Implementing Cisco Data Center AI Infrastructure outline defines 5 content domains. The three heaviest are AI Infrastructure Security and Compliance (10%), AI Infrastructure Fundamentals (15%), and AI Infrastructure Deployment (25%). The full list is in the topics section above, and the 82 practice questions at iPassleader cover each domain.

      Cisco Implementing Cisco Data Center AI Infrastructure Sample Questions:

      A customer deploys a UCS 885a server in a data center with two power grids. Three of the
      3000W power supplies in the server connect to each grid. Due to an external event, one of the grids will be shut down for maintenance. How does the server respond to this event?

      • A. The server initiates a graceful shut down of the operating system.
      • B. The server operates with reduced performance and caps power to GPUs at 60%.
      • C. The server immediately shuts down and stops all operations.
      • D. The server continues to operate at full performance using redundant power supplies, but the PSU status LED glows solid amber.
      Reveal Solution  Discussion  0

      Correct Answer: B  🗳️

      Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).

      A data center team enables jumbo frames in a Cisco AI cluster. What is the primary benefit of increasing the MTU for east-west GPU traffic?

      • A. Elimination of packet buffering
      • B. Lower CPU utilization and fewer frames
      • C. Reduced Layer 3 convergence time
      • D. Increased encryption overhead
      Reveal Solution  Discussion  0

      Correct Answer: B  🗳️

      Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).

      Which result is provided through image recognition using AI?

      • A. detection and labeling of visual elements from digital sources
      • B. anonymization of audit trails for compliance objectives
      • C. scheduling of management tasks during maintenance periods
      • D. routing of multicast messages across network boundaries
      Reveal Solution  Discussion  0

      Correct Answer: A  🗳️

      Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).

      An Intersight administrator plans to deploy new server solutions to several small branch offices across the country. Each location needs at least one chassis. The servers must have redundant CPUs, memory, and 200 Gbps of unified fabric connectivity per compute node. Which hybrid AI compute solution meets the requirements?

      • A. Cisco UCSXE Unified Edge
      • B. Cisco UCS X-Direct
      • C. Cisco UCS S3260
      • D. Cisco UCS C885A M8
      Reveal Solution  Discussion  0

      Correct Answer: B  🗳️

      Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).

      Which set of statements describes Quantized Congestion Notification?

      • A. Explicit Congestion Notification reacts first to mitigate congestion, and Priority Flow Control acts as a fail-safe to prevent traffic drops if Explicit Congestion Notification is insufficient.
        A congestion notification packet sent toward the source by a host in response to receiving Explicit Congestion Notification with congestion experienced bits set.
      • B. Priority Flow Control reacts first to mitigate congestion, and Explicit Congestion Notification acts as a fail-safe to prevent traffic drops if Priority Flow Control is insufficient.
        A congestion notification packet sent toward the source by a network switch in response to receiving Explicit Congestion Notification with congestion experienced bits set.
      • C. Explicit Congestion Notification reacts first to mitigate congestion, and Priority Flow Control acts as a fail-safe to prevent traffic drops if Explicit Congestion Notification is insufficient.
        A congestion notification packet sent toward the source by hosts and the network switch in response to receiving Explicit Congestion Notification with congestion experienced bits set.
      • D. Priority Flow Control reacts first to mitigate congestion, and Explicit Congestion Notification acts as a fail-safe to prevent traffic drops if Priority Flow Control is insufficient.
        A congestion notification packet sent toward the source by hosts and the network switch in response to receiving Explicit Congestion Notification with congestion experienced bits set.
      Reveal Solution  Discussion  0

      Correct Answer: A  🗳️

      Explanation: Only visible for iPassleader members. You can sign-up / login (it's free).

      Viewing page 1 out of 17 pages.
      Viewing questions 1-5 out of 82 questions.

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