100-490 Real Exam Questions
Supporting Cisco Routing & Switching Network Devices. Everything you need to prepare, practice, and pass.
70
Questions
2
Exam Domains
Included
Explanations
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Certification Overview
What This Certification Proves
The 100-490 Supporting Cisco Routing & Switching Network Devices certification validates your expertise in Cisco technologies. This industry-recognized credential demonstrates your ability to work with Cisco solutions and is valued by employers worldwide.
Who Should Take This Exam
This certification is ideal for IT professionals, system administrators, cloud engineers, security analysts, and developers who work with Cisco technologies. Whether you're starting your career or advancing to senior roles, the 100-490 certification strengthens your professional profile.
Topic Breakdown
2 domains covering 4 questions
| Domain | Questions | Weight |
|---|---|---|
| Cisco Networking Devices And Hardware | 3 | 75% |
| Cisco Ios Software Configuration And Operations | 1 | 25% |
Study Plans
Choose a study plan that matches your schedule and experience level
30 Days
Intensive Sprint
Week 1-2
- Master fundamentals: Cisco Networking Devices And Hardware
- Read Cisco official documentation
- Complete 3 questions daily
Week 3
- Deep dive: Cisco Ios Software Configuration And Operations
- Review weak areas from results
- Take 2 full-length exams
Week 4
- Review all flagged questions
- Timed exams to build stamina
- Final revision of key concepts
60 Days
Balanced Approach
Week 1-2
- Survey all exam domains
- Set up study environment
- Begin with foundational topics
Week 3-4
- Focus: Cisco Networking Devices And Hardware
- Focus: Cisco Ios Software Configuration And Operations
- 2 questions daily
Week 5-6
- Focus: Remaining domains
- Hands-on labs if applicable
- Review explanations for wrong answers
Week 7-8
- Complete all 70 questions
- Identify and eliminate weak areas
- Take 3 full-length timed tests
90 Days
Comprehensive Study
Month 1
- Learn all exam domains at a comfortable pace
- Build strong foundational knowledge
- 1 questions daily
Month 2
- Deep dive into each domain
- Hands-on practice and labs
- Take weekly timed exams
Month 3
- Work through all 70 questions
- Identify and eliminate weak areas
- Take 3 full-length timed exams
100-490-Specific Tips
- Focus on "Cisco Networking Devices And Hardware" first - it covers 75% of the exam
- Use all 70 questions to identify knowledge gaps
- Review detailed explanations for every wrong answer
- Study "Cisco Ios Software Configuration And Operations" as your second priority
- Take at least 2-3 full-length exams before scheduling your exam
Sample Questions
Try 5 free questions from the 100-490 question bank
Which sequence begins a unique local IPv6 address in binary notation?
What is the default operating mode when you initially log in to a router?
What is the primary method for recovering or upgrading a Cisco network device system image?
Which type of memory stores the decompressed form of Cisco IOS Software and the running configuration?
Which type of cable is used to connect a laptop to an Ethernet port on a Cisco router?
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100-490 FAQ
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