Free 100-890: Supporting Cisco Collaboration Devices Exam Questions and Answers
Supporting Cisco Collaboration Devices (100-890) is a Cisco certification exam. This page has free 100-890 practice questions with answers and explanations, set out the way the real exam asks them, plus a timed 100-890 practice test that scores you against the pass mark.
Candidates comparing 100-890 exam dumps, ExamTopics and other 100-890 practice tests use this page for the answers and explanations behind each question. Download the free 100-890 PDF, then sit the timed 100-890 exam simulation before booking with Cisco.
Last updated: September 25, 2026
- Exam code
- 100-890
- Provider
- Cisco
- Questions in our bank
- 1000+
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- First 10, with answers
- Our test mode duration & pass mark
- 130 mins · 70%
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Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #3
When completing the remedial procedures on the Cisco Webex DX80, an option key is required for activating optional functionality such as MultiSite. Which two types of information does the customer administrator need to transfer the license and generate the option key? (Choose two.)
Select 2 answers.
Correct answer: C, D
Explanation
To move a license to a replacement unit, the administrator supplies the current option key plus the serial numbers of both the failed and the replacement DX80 so a new key can be generated.
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Discussion
Explain your reasoning, not just the letterBrowse the free questions by topic
More 100-890 questions
- Question 1From the Diagnostics page, what color is clearly marked for warnings issue
- Question 2How can the IP address of the Cisco Webex Room 70D system be found?
- Question 4Which distributed database allows hostnames to be mapped to IP addresses?
- Question 5Which three statements describe the Cisco TelePresence Management Suite (TMS)? (Choose three.)
- Question 6The Certificate Trust List (CTL) file is an important file that the Cisco IP phone downloads during the bootup process…
All 100-890: Supporting Cisco Collaboration Devices practice questions →
Other Cisco certifications
- 200-301: Cisco Certified Network Associate (CCNA) (opens in a new tab)
- 350-401: Implementing Cisco Enterprise Network Core Technologies (ENCOR) (opens in a new tab)
- 350-701: Implementing and Operating Cisco Security Core Technologies (opens in a new tab)
- 350-501: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) (opens in a new tab)
- 300-410: Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) (opens in a new tab)
- 350-601: Implementing and Operating Cisco Data Center Core Technologies (DCCOR) (opens in a new tab)
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FAQ
Learn More: https://www.cisco.com/site/us/en/learn/training-certifications/certifications/index.html
- Q1: What is the 100-890: Supporting Cisco Collaboration Devices exam?
- A: 100-890: Supporting Cisco Collaboration Devices is a Cisco certification exam. Judging by the questions in our bank, it concentrates on cisco, phone, webex, bootup and dx80.
- Q2: What topics does the 100-890: Supporting Cisco Collaboration Devices exam cover?
- A: Questions in our 100-890: Supporting Cisco Collaboration Devices bank cluster around cisco, phone, webex, bootup, dx80, room, microphone and unified. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for 100-890: Supporting Cisco Collaboration Devices?
- A: Work through the 100-890: Supporting Cisco Collaboration Devices practice questions here, checking your answer on each one, then sit the practice test to rehearse the exam under timed conditions before the real thing.
- Q4: Are these real 100-890: Supporting Cisco Collaboration Devices exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 100-890: Supporting Cisco Collaboration Devices. Answers are verified and updated weekly.
- Q5: Where do I register for the 100-890: Supporting Cisco Collaboration Devices exam?
- A: Register through Cisco directly. Exampractice is not affiliated with Cisco and does not administer the exam.
- Q6: Is there a free 100-890: Supporting Cisco Collaboration Devices sample?
- A: Yes. Every 100-890: Supporting Cisco Collaboration Devices page shows a free sample of real questions. Upgrading opens the full bank and the practice test.
- Q7: What are Cisco Certification Exams?
- A: Cisco Certification Exams validate your expertise in using and managing Cisco networking and IT solutions. These certifications demonstrate your proficiency in designing, implementing, and troubleshooting Cisco-based networks and systems, covering areas such as routing and switching, security, wireless, data center, and collaboration.
- Q8: Why should I pursue Cisco Certification?
- A: Cisco Certification enhances your professional credibility, showcasing your skills and knowledge in Cisco technologies. This can lead to better job opportunities, higher salaries, and career advancement in networking and IT industries.
- Q9: What are the benefits of Cisco Certification?
- A: Benefits include recognition as a certified networking professional, improved job performance, access to exclusive resources, continuing education opportunities, and staying current with the latest Cisco technologies and best practices.
- Q10: Who should take Cisco Certification Exams?
- A: Network engineers, system administrators, IT professionals, and anyone involved in designing, implementing, and managing network solutions using Cisco products should consider these certifications to validate their expertise and advance their careers.
- Q11: What types of Cisco Certification Exams are available?
- A: Cisco offers various certification paths, including:
- Q12: How do I prepare for Cisco Certification Exams?
- A: Preparation can include official Cisco training courses, study guides, practice exams, online tutorials, and hands-on experience with Cisco networking equipment and solutions.
- Q13: Where can I take Cisco Certification Exams?
- A: Cisco Certification Exams can be taken at authorized Pearson VUE testing centers worldwide or online, providing flexibility to fit your schedule and location.
- Q14: How do Cisco Certifications impact my career?
- A: Cisco Certifications significantly boost your career by demonstrating your expertise to employers, making you a more competitive candidate for advanced roles and promotions in networking and IT.
- Q15: Are there any prerequisites for Cisco Certification Exams?
- A: Some exams may have prerequisites, such as foundational knowledge or prior certifications. Check the specific requirements for each certification path on the Cisco website.
- Q16: How often do I need to recertify for Cisco Certifications?
- A: Cisco Certifications typically require recertification every three years to ensure that certified professionals stay updated with the latest networking technologies and industry practices.