Free 648-385: Cisco Express Foundation for Field Engineers Exam Questions and Answers
Cisco Express Foundation for Field Engineers is exam 648-385, part of Cisco certifications. In Cisco's current scheme the first digit gives the level: 100 is entry, 200 associate, 300 the CCNP concentration exams, 350 the CCNP core exams that also qualify you for CCIE, 500 specialist and 700 the unproctored sales exams. Older codes such as 400-, 640- and 642- predate the February 2020 restructure, when every CCNA track was collapsed into one exam and CCNP moved to a core-plus-concentration model.
The first 10 questions on this page are free to read, answers included — no account and no card. A plan opens the rest of the bank, the full timed practice test and your weak-topic reporting.
Last updated: September 7, 2026
- Exam code
- 648-385
- Provider
- Cisco
- Questions in our bank
- 1000+
- Free to read
- First 10, with answers
- Official page
- Official Exam website
- Our test mode duration & pass mark
- 130 mins · 70%
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
What is the primary function of a router in a network?
Please select an optionIncorrectCorrect answer: A
Routers are primarily used to forward data packets between different networks and manage traffic.
Was this answer correct?Question #2
In what scenario would you typically use a DHCP server?
Please select an optionIncorrectCorrect answer: C
A DHCP server is used for dynamic IP address allocation to devices on a local area network (LAN).
Was this answer correct?Question #3
When configuring a switch VLAN, which command is used to assign a port to a specific VLAN?
Please select an optionIncorrectCorrect answer: C
The command "switchport access vlan " is used to assign a port to a specific VLAN on a switch.
Was this answer correct?Question #4
What is the common default administrative distance for OSPF?
Please select an optionIncorrectCorrect answer: A
The common default administrative distance for OSPF (Open Shortest Path First) is 110.
Was this answer correct?Question #5
Which networking model uses the concept of layers to define interactions between network components?
Please select an optionIncorrectCorrect answer: A
The OSI (Open Systems Interconnection) Model uses a layered approach to define interactions between network components.
Was this answer correct?Question #6
In a troubleshooting scenario, what tool would best help analyze packet loss in a network?
Please select an optionIncorrectCorrect answer: B
Wireshark is a network protocol analyzer that allows for detailed packet analysis, making it ideal for troubleshooting packet loss.
Was this answer correct?Question #7
What protocol is used to secure communication over the Internet?
Please select an optionIncorrectCorrect answer: D
HTTPS (Hypertext Transfer Protocol Secure) is used to secure communication over the Internet.
Was this answer correct?Question #8
When setting up a new router, which command would you use to configure the hostname?
Please select an optionIncorrectCorrect answer: B
The command "hostname " is used to set the hostname on a Cisco router.
Was this answer correct?Question #9
In a wireless network, what does SSID stand for?
Please select an optionIncorrectCorrect answer: A
SSID stands for Service Set Identifier and is used to uniquely identify a wireless network.
Was this answer correct?Question #10
What is the purpose of NAT in a network?
Please select an optionIncorrectCorrect answer: A
NAT (Network Address Translation) is used to translate private IP addresses to public IP addresses, allowing multiple devices on a local network to access the Internet using a single public IP address.
Was this answer correct?
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FAQ
Learn More: https://www.cisco.com/site/us/en/learn/training-certifications/certifications/index.html
- Q1: What is the 648-385: Cisco Express Foundation for Field Engineers exam?
- A: 648-385: Cisco Express Foundation for Field Engineers is a Cisco certification exam. Judging by the questions in our bank, it concentrates on switch, vlan, router, networking and vlans.
- Q2: What topics does the 648-385: Cisco Express Foundation for Field Engineers exam cover?
- A: Questions in our 648-385: Cisco Express Foundation for Field Engineers bank cluster around switch, vlan, router, networking, vlans, cisco, wireless and routing. Working through the full set is the quickest way to find which of these you are weakest on.
- Q3: How should I prepare for 648-385: Cisco Express Foundation for Field Engineers?
- A: Work through the 648-385: Cisco Express Foundation for Field Engineers 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 648-385: Cisco Express Foundation for Field Engineers exam questions?
- A: They are drawn from officially released past questions and from community members who have sat 648-385: Cisco Express Foundation for Field Engineers. Answers are verified and updated weekly.
- Q5: Where do I register for the 648-385: Cisco Express Foundation for Field Engineers exam?
- A: Register through Cisco directly at https://www.cisco.com/site/us/en/learn/training-certifications/certifications/index.html. Exampractice is not affiliated with Cisco and does not administer the exam.
- Q6: Is there a free 648-385: Cisco Express Foundation for Field Engineers sample?
- A: Yes. Every 648-385: Cisco Express Foundation for Field Engineers 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.