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Cisco 642-972 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Data Center Application Services Design |
| Exam Number: | 642-972 |
| Real Exam Qty: | 55-65 |
| Available Languages: | English |
| Exam Format: | Scenario-based questions, Simulation-based questions, Multiple choice |
| Related Certifications: | Cisco CCNP Data Center |
| Exam Duration: | 90-120 |
| Certificate Validity Period: | 3 years (historical Cisco certification validity policy) |
| Passing Score: | Variable (Cisco scaled scoring, typically ~750-850/1000) |
| Exam Price: | USD 250 (historical; may vary by region) |
| Sample Questions: | ![]() |
| Exam Way: | Computer-based exam (historical Pearson VUE testing centers / online proctoring depending on availability at the time) |
| Pre Condition: | Recommended knowledge of CCNA/CCNP-level networking and basic data center architecture concepts |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/exams.html |
Cisco 642-972 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Application Services Architecture in Data Centers | - Data center application delivery models
|
| Topic 2: Scalability, Availability, and Performance Design | - Performance optimization
|
| Topic 3: Security and SSL Services | - SSL offloading and termination
|
| Topic 4: Load Balancing and Application Delivery Controllers (ADC) | - Cisco ACE and application services
|
| Topic 5: Deployment and Troubleshooting Considerations | - Deployment planning
|
Cisco 642-972 Exam: Read Before You Buy
Cisco Data Center Application Services Design is an official Cisco exam, catalogued under exam code 642-972. Passing it awards the Others certification at the Professional level. It also connects with Cisco CCNP Data Center. It is built for candidates with ambitious aims, and the credential it grants is recognized accordingly.
Cisco Data Center Application Services Design spans 5 official domains, led by Load Balancing and Application Delivery Controllers (ADC), Scalability, Availability, and Performance Design, and Deployment and Troubleshooting Considerations. The complete outline sits above; before getting down to business, look through the whole contents quickly so every later practice session has context.
The Cisco Data Center Application Services Design exam presents 55-65 questions within 90-120. A practical tip from successful candidates: mark the most difficult questions during practice, exchange notes on them with friends, and repeat them until they stop being difficult. The TestPassKing engine makes that loop fast, and the clock stops being a threat.
Passing Cisco Data Center Application Services Design requires Variable (Cisco scaled scoring, typically ~750-850/1000), and official registration costs USD 250 (historical; may vary by region). Retakes bill the full USD 250 (historical; may vary by region) again, so verify readiness before booking: when your TestPassKing practice scores clear the requirement repeatedly, including on questions you once marked as difficult, you are ready.
Recommended knowledge of CCNA/CCNP-level networking and basic data center architecture concepts
Requirements change from time to time, so confirm the current conditions before registering on the official exam page.
Yes, a free demo of the Cisco Data Center Application Services Design questions is available before purchase. Afterward, you can track freshness by the updating version number on the website, and whenever questions change we instantly email the details to you, free for 365 days. We even keep sending the latest questions after you pass, so you can follow every tiny change. After expiry, extending updates costs 50% of the regular price.
Your purchase carries a 100% money-back guarantee under clear conditions. Take the Cisco Data Center Application Services Design exam within 60 days of purchase; if you fail, you may claim a full refund, provided the exam matches your product. Attempts within 3 days of purchase are ineligible, as are downloaded-but-unused products, free materials, and expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are processed within 7 days. Alternatively, exchange for two other exam products of equal value, free, keeping the update service on your original purchase.
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Cisco Data Center Application Services Design Sample Questions:
You are the network consultant from The Tech LTD. One of your clients ask you, after getting an SSL version 2/3 hybrid client hello, what will a Cisco ACE Module do?
- A. no reply
- B. reply version 3 server hello
- C. reply version 2 server hello
- D. replies with a connection-refused message
Correct Answer: B 🗳️
You are the network consultant from The Tech LTD. If a resource class has two member contexts and is allocated a minimum and maximum of 40% of all resources, which two actions for this resource class would be denied by the Operating System? (Choose two.)
- A. Set the minimum allocation to 60%
- B. removing member contexts
- C. Set the maximum allocation to unlimited
- D. adding additional member contexts
Correct Answer: A,D 🗳️
The Tech LTD is planning to build one
- A. Enable load balancing sticky on the Cisco ACE appliance
- B. Disable network proximity on the CSS
- C. Make DNS sticky on the Cisco GSS
- D. Enable network proximity on the Cisco GSS
Correct Answer: C 🗳️
You are the network consultant from The Tech LTD. How to describe DRE improvements on traditional LZ compression?
- A. prepositioning often-used file segments on the edge WAEs
- B. comparing hashes of each file version to avoid unnecessary file synchronization
- C. Implementing a more aggressive,hardwarE.intensive LZ compression algorithm
- D. Caching redundant data segments
Correct Answer: D 🗳️
In order to maximum the usage of the network in Certpaper.com. The network administrator plans to implement global loaD.balancing technology. Which Cisco ACE protocol communicates with the Cisco GSS to provide global loaD.balancing functionality?
- A. rhi
- B. gssp
- C. KAL-AP
- D. SNMP
Correct Answer: C 🗳️




