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Cisco 640-822 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Interconnecting Cisco Networking Devices Part 1 (ICND1) |
| Exam Number: | 640-822 |
| Available Languages: | French, Spanish, Portuguese, English, Chinese, Russian, Japanese, Korean |
| Real Exam Qty: | 40–50 (approximate) |
| Passing Score: | Cisco does not publish a fixed passing score (pass score varies per delivery) |
| Certificate Validity Period: | CCENT certification valid for 3 years from issue date |
| Exam Duration: | 90 minutes |
| Related Certifications: | Cisco Certified Network Associate (CCNA) Cisco Certified Entry Networking Technician (CCENT) |
| Exam Price: | USD $165 (standard list price, subject to local delivery pricing) |
| Exam Format: | Lab simulation–style (Sim), Drag-and-drop, Multiple choice, Testlets, Simlets |
| Sample Questions: | Cisco 640-822 Sample Questions |
| Exam Way: | Onsite at Pearson VUE / Authorized Test Centre; some regional proctor options available |
| Pre Condition: | No formal prerequisites (designed for entry-level networking professionals) |
| Official Syllabus URL: | https://www.cisco.com/site/us/en/learn/training-certifications/exams/list.html |
Cisco 640-822 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Network Fundamentals | - Common network devices and functions - OSI and TCP/IP models - IP addressing and subnetting - Describe the operation of data networks |
| Infrastructure Services | - Implementing NAT and DHCP - Basic wireless and security concepts |
| Infrastructure Maintenance | - Troubleshooting basics - Network management tools and commands |
| Routing Technologies | - Static and default routing - RIPv2 fundamentals |
| LAN Switching Technologies | - Basic security and VLAN concepts - Ethernet LAN concepts - Switch operations and configurations |
Cisco Interconnecting Cisco Networking Devices Part 1 Sample Questions:
Which of the following correctly pairs the dotted decimal subnet mask with the correct number of binary bits that represent the subnet mask?
- A. 255.255.255.240 and /28
- B. 255.255.255.224 and /26
- C. 255.255.255.192 and /25
- D. 255.255.255.248 and /27
- E. 255.255.255.248 and /28
- F. 255.255.255.240 and /16
Correct Answer: A 🗳️
The performance of the network at a medium-sized business has slowed to the point that users are complaining. In order to address the problem, the network administrator needs to determine what the users might be doing to cause the slowdown. Which two types of network services or applications are the most likely cause of the slowdown? (Choose two.)
- A. online auction sites
- B. blogs and other online browsing
- C. social networking web sites
- D. PC-based VoIP services
- E. instant messaging and chat room services
- F. online video sites
Correct Answer: D,F 🗳️
Refer to the graphic. Host A is communicating with the server. What will be the source MAC address of the frames received by Host A from the server?
- A. the MAC address of host A
- B. the MAC address of the server network interface
- C. the MAC address of router interface e1
- D. the MAC address of router interface e0
Correct Answer: D 🗳️
What are two characteristics of segmenting a network with a router? (Choose two.)
- A. filtering can occur based on layer 3 information
- B. broadcasts are not forwarded across the router
- C. a router processes data more quickly than switches
- D. adding a router to the network decreases latency
- E. A router decreases the number of collision domains.
Correct Answer: B,E 🗳️
Which address type does a switch use to make selective forwarding decisions?
- A. destination MAC address
- B. source IP address
- C. destination IP address
- D. source and destination IP address
- E. source MAC address
Correct Answer: A 🗳️
By Lennon
