Try Cisco : 642-384 valid & accurate questions and answers
Updated: Sep 17, 2026
No. of Questions: 70 Questions & Answers with Testing Engine
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Cisco 642-384 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Cisco Express Foundation for Field Engineers (CXFF) |
| Exam Number: | 642-384 |
| Related Certifications: | Cisco Express Foundation Field Specialist |
| Real Exam Qty: | 70 |
| Exam Format: | Multiple Choice Questions |
| Available Languages: | English |
| Certificate Validity Period: | 2 years |
| Recommended Training: | Cisco Learning Network |
| Exam Registration: | Pearson VUE Cisco Exam Registration Cisco Certification Exam Registration |
| Sample Questions: | Cisco 642-384 Sample Questions |
| Exam Way: | Cisco certification testing through authorized testing centers. |
| Pre Condition: | Valid CCNA certification or any CCIE certification can act as a prerequisite. |
| Official Syllabus URL: | https://www.cisco.com/c/en/us/training-events/training-certifications/certifications/specialist/ |
Cisco 642-384 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Security Technologies | - Security technology integration concepts - Basic security implementation and support |
| Installation, Configuration and Troubleshooting | - Installing and configuring integrated Cisco solutions - Basic diagnostics and problem solving |
| Unified Communications | - Basic unified communications implementation - Unified communications concepts |
| IP Networks | - Routing and switching concepts - IP networking concepts |
| Wireless Technologies | - Basic wireless implementation and support - Wireless network integration concepts |
Cisco Express Foundation Field Specialist Sample Questions:
Which three statements are correct about the IEEE 802.3af Power over Ethernet standard? (Choose three.)
- A. It defines power class 0 as being reserved for future use.
- B. It describes five power classes to which a device may belong.
- C. It defines a powered device to be a PDE.
- D. It defines a port that acts as a power source to be a PSE.
- E. It defines how a powered device is detected.
- F. It defines three methods of delivering Power over Ethernet to the discovered powered device.
Correct Answer: B,D,E 🗳️
Which two are characteristics of HSSI cables? (Choose two.)
- A. The HSSI connector and the HSSI cable are similar.
- B. HSSI cables use a female, 10-pin, SCSI-II-type connector.
- C. HSSI cables use cable CAB-HSI1 and cable CAB-HNUL.
- D. The CAB-HNUL is used to connect your router to an external DSU.
- E. The HSSI connector and the HSSI cable are identical.
Correct Answer: A,C 🗳️
What do radio-wave radiation patterns allow you to determine when you are implementing wireless networks?
- A. shape of the coverage area
- B. size of the coverage area
- C. temperature of the coverage area
- D. which antenna is being used
Correct Answer: A 🗳️
What is used to prevent outside resources from accessing private information within the company?
- A. VPN
- B. Firewalls
- C. PIN
- D. IPsec
Correct Answer: B 🗳️
Refer to the exhibit.
A host on the Sales subnet (10.0.2.0/24) is not able to initiate a web connection to an outside website. According to the network diagram and partial Cisco Configuration Professional configuration shown in the exhibit, what is the cause of the problem?
- A. The source network for dynamic NAT is not configured correctly.
- B. The source networks for static NAT are not configured correctly.
- C. The dynamic NAT global pool is not configured correctly.
- D. The administrator has not added an access list to allow the connection.
Correct Answer: A 🗳️
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