Supporting Cisco Data Center System Devices (DCTECH)

Here you have the best Cisco 010-151 practice exam questions

  • You have 138 total questions across 28 pages (5 per page)
  • These questions were last updated on March 21, 2026
  • This site is not affiliated with or endorsed by Cisco.
Question 1 of 138
Which method is a TCP/IP-based protocol for establishing and managing connections between IP-based storage devices, hosts, and clients?
Answer

Suggested Answer

The suggested answer is C.

iSCSI (Internet Small Computer Systems Interface) is a TCP/IP-based protocol used for establishing and managing connections between IP-based storage devices, hosts, and clients. iSCSI allows data transfer over intranets and can be used to manage storage over long distances. Unlike other protocols like FCIP (Fibre Channel over IP), iFCP (Internet Fibre Channel Protocol), and FCoE (Fibre Channel over Ethernet), iSCSI specifically leverages TCP/IP for these connections and management, making it the correct answer.

Community Votes1 vote
CSuggested
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Question 2 of 138
Which method does FCIP use to enable connectivity of geographically distributed Fibre Channel SANs over IP?
Answer

Suggested Answer

The suggested answer is B.

FCIP (Fibre Channel over IP) utilizes tunneling to enable connectivity of geographically distributed Fibre Channel SANs over IP networks. Tunneling allows encapsulating Fibre Channel frames within IP packets, permitting the Fibre Channel traffic to be transmitted across standard IP networks seamlessly.

Community Votes1 vote
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Question 3 of 138
Which important feature on the front end is provided to the clients by multiple servers that access the same storage devices across the SAN?
Answer

Suggested Answer

The suggested answer is B.

When multiple servers access the same storage devices across a Storage Area Network (SAN), the key feature provided is redundancy. This means that if one server fails, another can take over without loss of access to data, ensuring continuous operation and reliability for the clients.

Question 4 of 138
The Ethernet specification details several different fiber optic media types. What is the wire transmission speed for 100BASE-FX Ethernet?
Answer

Suggested Answer

The suggested answer is B.

The Ethernet specification for 100BASE-FX refers to Fast Ethernet over fiber optic cables, which has a wire transmission speed of 100 Mb/s. This is consistent with the naming convention where '100' refers to the speed in megabits per second and 'BASE-FX' indicates baseband signaling over fiber optic media.

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Question 5 of 138
Which fiber optic cable type is used most often with a Subscriber connector?
Answer

Suggested Answer

The suggested answer is D.

The most common fiber optic cable type used with a Subscriber connector (SC) is multi-mode. Multi-mode fibers have a larger core allowing multiple modes of light to propagate, making them well-suited for short distance communications often required in network connections using SC connectors.

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About the Cisco 010-151 Certification Exam

About the Exam

The Cisco 010-151 (Supporting Cisco Data Center System Devices (DCTECH)) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 138 practice questions across 28 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our 010-151 questions are regularly updated to reflect the latest exam objectives.