Are you preparing for the Cisco 010-151 Introducing Cisco Data Center Technologies (DCTECH) certification exam? Whether you’re new to data center technologies or aiming to validate your skills, the DCTECH Practice Exam on Exam Sage is the perfect tool to help you achieve your goal.
What is the Cisco DCTECH Exam?
The Cisco 010-151 DCTECH exam is an entry-level certification exam designed to test foundational knowledge of Cisco data center technologies. It covers the essentials of Cisco’s unified computing system (UCS), networking, storage networking, and automation within modern data centers.
This exam is ideal for IT professionals, network engineers, and data center specialists who want to demonstrate their understanding of Cisco’s data center infrastructure and technologies. Passing this exam is often the first step toward more advanced Cisco data center certifications.
What Will You Learn with the DCTECH Practice Exam?
Our practice test helps you master key concepts tested on the official exam, including:
Cisco Data Center Architecture: Learn about Cisco UCS components, fabric interconnects, and how the data center is structured for optimal performance and scalability.
Networking Fundamentals: Understand data center networking, including Ethernet, VLANs, and fabric extenders.
Storage Networking: Get familiar with Fibre Channel, FCoE (Fibre Channel over Ethernet), and how storage is integrated within Cisco data centers.
Automation and Management: Explore Cisco UCS Manager, automation tools, and policies that simplify data center management.
Data Center Security Basics: Gain insights into security features relevant to data center environments.
By practicing with Exam Sage’s questions, you build the confidence and knowledge to tackle the actual exam with ease.
Why Choose Exam Sage for Your DCTECH Practice Test?
At ExamSage.com, we specialize in delivering high-quality, updated, and carefully crafted practice exams to help you succeed. Our DCTECH practice test features:
Realistic Questions: Reflect the format, difficulty, and style of the official Cisco 010-151 exam.
Detailed Explanations: Each question includes in-depth answers that help you understand concepts, not just memorize facts.
Regular Updates: We keep our practice exams current with the latest Cisco exam blueprints and technologies.
User-Friendly Interface: Practice anytime, anywhere, with an easy-to-navigate platform designed for effective learning.
Topics Covered in the DCTECH Practice Exam
The exam covers multiple key areas essential for Cisco data center professionals:
Data Center Infrastructure: Components and architecture of Cisco UCS.
Networking Concepts: Layer 2 and Layer 3 fundamentals specific to data centers.
Storage Connectivity: Fibre Channel, FCoE, and storage protocols.
Automation and Orchestration: Tools and policies for efficient data center operations.
Security: Basic security principles and features within the data center environment.
Prepare with Confidence and Excel on the Cisco DCTECH Exam
Using Exam Sage’s Introducing Cisco Data Center Technologies Practice Exam will give you a competitive edge by helping you:
Identify your strengths and areas that need improvement.
Familiarize yourself with the exam pattern and question styles.
Gain hands-on experience with real exam scenarios.
Improve your time management and test-taking strategies.
Sample Questions and Answers
1. What is the primary function of the Cisco UCS Fabric Interconnect?
A. To manage Layer 3 routing between servers
B. To provide centralized management and connectivity for servers
C. To handle external VPN connections
D. To store virtual machine templates
Answer: B
Explanation: The Cisco UCS Fabric Interconnect acts as the central point for both management and connectivity of all UCS components, including servers and storage access.
2. Which Cisco UCS component is responsible for abstracting server identity from hardware?
A. UCS Fabric Interconnect
B. UCS B-Series Blade Server
C. UCS Service Profile
D. UCS Manager
Answer: C
Explanation: A UCS Service Profile defines the identity, firmware, and configuration of a server, allowing hardware abstraction and stateless computing.
3. What technology does Cisco use to manage large-scale virtualized data centers?
A. NetFlow
B. SD-Access
C. Cisco ACI
D. GRE Tunneling
Answer: C
Explanation: Cisco ACI (Application Centric Infrastructure) enables policy-driven automation and management in virtualized and physical data centers.
4. Which component in Cisco UCS provides the unified management interface?
A. UCS Manager
B. HyperFlex
C. NX-OS CLI
D. IMC (Integrated Management Controller)
Answer: A
Explanation: UCS Manager is embedded within the Fabric Interconnect and provides centralized, unified management of all UCS resources.
5. What is the purpose of a World Wide Name (WWN) in a SAN environment?
A. Identifying IP addresses of servers
B. Assigning VLAN IDs
C. Uniquely identifying storage devices
D. Monitoring switch traffic
Answer: C
Explanation: A WWN is similar to a MAC address and is used in SANs to uniquely identify devices like storage arrays and HBAs.
6. Which Cisco UCS series is designed for blade servers?
A. C-Series
B. X-Series
C. B-Series
D. G-Series
Answer: C
Explanation: The Cisco UCS B-Series is the blade server product line, designed to operate within a UCS chassis.
7. What protocol is primarily used for in-band management of UCS systems?
A. SNMP
B. HTTPS
C. SSH
D. IPMI
Answer: B
Explanation: HTTPS is used to access UCS Manager via a web browser for in-band management.
8. What is a vNIC in Cisco UCS?
A. Virtual network interface card assigned to a VM
B. VLAN interface for fabric interconnect
C. Virtual NIC created by UCS Manager for server profiles
D. NIC driver installed on Windows
Answer: C
Explanation: A vNIC is defined in a UCS Service Profile and represents a virtual NIC on a server, mapped to a physical interface.
9. What does zoning in a Fibre Channel SAN help accomplish?
A. Assigns IP addresses
B. Creates virtual interfaces
C. Controls access between initiators and targets
D. Balances CPU loads
Answer: C
Explanation: Zoning defines communication paths and access control between initiators (servers) and targets (storage).
10. Which Cisco platform integrates storage, compute, and networking into one system?
A. Nexus 7000
B. MDS 9000
C. UCS
D. ISR 4000
Answer: C
Explanation: Cisco UCS (Unified Computing System) converges networking, compute, and storage access into one solution.
11. What is the main advantage of stateless computing in UCS?
A. Higher disk capacity
B. Centralized switch control
C. Server identity can move between hardware
D. Built-in VPN capabilities
Answer: C
Explanation: Stateless computing allows a service profile to move to any physical server, offering flexibility and hardware independence.
12. What is the purpose of the Cisco IMC?
A. Manages UCS Fabric Interconnect
B. Monitors SAN zones
C. Manages standalone UCS C-Series servers
D. Manages UCS B-Series blades
Answer: C
Explanation: The Cisco Integrated Management Controller (IMC) is used for out-of-band management of standalone UCS C-Series rack servers.
13. What tool is commonly used to troubleshoot UCS hardware?
A. UCS Fabric Extender
B. UCS Central
C. UCS Manager CLI
D. UCS Diagnostic Tool
Answer: D
Explanation: The UCS Diagnostic Tool provides hardware health diagnostics for troubleshooting UCS servers.
14. In Cisco ACI, what does an Application Profile define?
A. VLAN allocation
B. Fabric topology
C. Policy framework for application communication
D. IP address schemes
Answer: C
Explanation: An Application Profile groups Endpoint Groups (EPGs) and contracts to define how an application communicates.
15. Which UCS component provides connectivity between blade servers and the Fabric Interconnect?
A. VIC (Virtual Interface Card)
B. FEX (Fabric Extender)
C. CMC (Chassis Management Controller)
D. CIMC
Answer: B
Explanation: The Fabric Extender (FEX) module connects UCS blade chassis to the Fabric Interconnect.
16. What is the primary purpose of the Cisco UCS Central?
A. Manage a single UCS domain
B. Provide authentication services
C. Enable multi-domain UCS management
D. Monitor Nexus switch traffic
Answer: C
Explanation: UCS Central allows centralized management of multiple UCS domains, including policy and firmware control.
17. Which feature enables traffic isolation in Fibre Channel SANs?
A. Trunking
B. Port Channel
C. Zoning
D. EtherChannel
Answer: C
Explanation: Zoning isolates traffic in SANs to prevent unauthorized access and limit broadcast domains.
18. What is one key benefit of UCS service profile templates?
A. Increases physical memory
B. Speeds up manual configuration
C. Reduces configuration errors and improves scalability
D. Enhances wireless transmission
Answer: C
Explanation: Templates allow consistent and repeatable configuration, reducing human error and improving scalability.
19. What is a vHBA in Cisco UCS?
A. Virtual switch for blade servers
B. Virtual HBA for Fibre Channel communication
C. VLAN mapping tool
D. VMware plugin
Answer: B
Explanation: A vHBA (virtual Host Bus Adapter) allows UCS servers to access SANs through the Fabric Interconnect.
20. Which Cisco device typically connects UCS to a SAN?
A. ISR Router
B. Nexus 9000
C. MDS Series
D. ASA Firewall
Answer: C
Explanation: Cisco MDS Series switches are purpose-built for SAN connectivity and Fibre Channel networking.
21. What is the default username for Cisco IMC?
A. root
B. cisco
C. admin
D. ucs
Answer: C
Explanation: The default username for Cisco IMC is admin.
22. What is the recommended RAID level for maximum redundancy in UCS servers?
A. RAID 0
B. RAID 1
C. RAID 5
D. RAID 6
Answer: D
Explanation: RAID 6 provides dual-parity, offering redundancy even with two simultaneous disk failures.
23. What is the default IP access method for Cisco UCS Manager?
A. Telnet
B. Serial
C. HTTPS
D. FTP
Answer: C
Explanation: Cisco UCS Manager is accessed via HTTPS through a browser or CLI.
24. Which type of memory is used in UCS servers for error correction?
A. DDR
B. ECC
C. SDRAM
D. SRAM
Answer: B
Explanation: ECC (Error-Correcting Code) memory is used in enterprise servers for reliability.
25. What is the main function of Fabric Interconnect ports labeled as ‘uplink’ ports?
A. Provide internal communication
B. Connect to storage arrays
C. Connect to upstream network switches
D. Connect to blade servers
Answer: C
Explanation: Uplink ports on the Fabric Interconnect connect to the upstream network, typically a LAN or SAN.
26. Which UCS component allows you to install an operating system remotely?
A. UCS VIC
B. KVM Console
C. CIMC CLI
D. Fabric Interconnect CLI
Answer: B
Explanation: The KVM Console allows administrators to access the server’s screen remotely and install OS.
27. What does QoS in UCS ensure?
A. RAID performance
B. Traffic prioritization
C. Power saving
D. Virtualization enablement
Answer: B
Explanation: QoS (Quality of Service) in UCS ensures prioritized traffic like storage or management traffic gets the required bandwidth.
28. What is the role of the UCS VIC?
A. Provides serial connectivity
B. Enables BIOS access
C. Manages RAID arrays
D. Provides programmable network and storage interfaces
Answer: D
Explanation: The Cisco VIC (Virtual Interface Card) allows for creating virtual NICs and HBAs on a UCS server.
29. What is the benefit of integrating UCS with VMware vCenter?
A. Increased storage
B. Better CLI control
C. Unified management and provisioning
D. Higher fan speed
Answer: C
Explanation: Integration enables unified server and VM management from vCenter.
30. What is the maximum number of servers UCS Manager can control in a single domain (as of latest release)?
A. 40
B. 80
C. 160
D. 300
Answer: C
Explanation: UCS Manager can manage up to 160 servers in a single UCS domain (combined blade and rack).
