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Implementation Compute Practice Exam
Question 1. Which component serves as the central management and switching hub within a Cisco UCS domain in a Vblock system? A) Blade Server B) Fabric Interconnect C) I/O Module D) Chassis Answer: B Explanation: The Fabric Interconnect acts as both the management plane and switching hub for all compute resources in the UCS domain. Question 2. What is the primary function of the Cisco UCS 5108 Blade Server Chassis in Vblock architecture? A) Network Routing B) Housing blade servers and providing power/cooling C) Storage Aggregation D) Operating System Deployment Answer: B Explanation: The 5108 Chassis houses blade servers and includes power supplies, cooling fans, and slots for I/O modules. Question 3. Which UCS blade server model offers the highest memory scalability? A) B B) B C) B D) B
Implementation Compute Practice Exam
Answer: B Explanation: The B420 blade server is designed for high memory configurations, suitable for demanding workloads. Question 4. What is the role of an I/O Module (IOM) within a UCS chassis? A) Power Distribution B) LAN Routing C) Connectivity to Fabric Interconnects D) Storage Management Answer: C Explanation: IOMs provide connectivity between blade servers in the chassis and the Fabric Interconnects. Question 5. Which feature allows both LAN and SAN traffic to travel over a single physical infrastructure in UCS? A) VXLAN B) Fibre Channel over Ethernet (FCoE) C) iSCSI D) EtherChannel Answer: B Explanation: FCoE enables LAN and SAN traffic to share the same Ethernet infrastructure, simplifying cabling and management. Question 6. What is the primary purpose of Service Profiles in Cisco UCS? A) Database Management
Implementation Compute Practice Exam
Question 9. Which protocol ensures accurate time synchronization across UCS components? A) SNMP B) NTP C) SSH D) SMTP Answer: B Explanation: NTP (Network Time Protocol) is used to keep UCS devices synchronized to the correct time. Question 10. Which access method allows administrators to manage UCS Manager remotely? A) Telnet B) UCS Manager GUI and CLI C) FTP D) RDP Answer: B Explanation: UCS Manager can be accessed via a web GUI or command-line interface for remote administration. Question 11. What does a Feature License enable in Cisco UCS? A) Enhanced Graphics B) Unlocks specific capabilities like FCoE, port expansion, or chassis support C) Increases CPU speed D) Activates RAID controllers Answer: B Explanation: Licenses are required for advanced features such as FCoE, extra ports, or additional chassis.
Implementation Compute Practice Exam
Question 12. Which policy dictates how server firmware upgrades and reboots are handled? A) Boot Policy B) Maintenance Policy C) Scrub Policy D) Placement Policy Answer: B Explanation: Maintenance Policies specify the timing and requirements for server reboots and firmware upgrades. Question 13. What is the function of a UUID Suffix Pool in UCS Manager? A) Assigns MAC addresses B) Ensures unique server identification C) Maps VLANs D) Controls access privileges Answer: B Explanation: UUID pools provide unique identifiers for servers to prevent duplication within the UCS domain. Question 14. When configuring a MAC address pool, what is the primary advantage? A) Simplified Storage Management B) Consistent assignment and avoidance of MAC conflicts C) Improved Power Efficiency D) Enhanced Security
Implementation Compute Practice Exam
Answer: A Explanation: Placement Policies control server selection and resource allocation for Service Profile association. Question 18. What is the purpose of configuring Quality of Service (QoS) policies in UCS? A) Increase CPU Performance B) Prioritize network and storage traffic C) Enable RAID D) Assign IP addresses Answer: B Explanation: QoS policies ensure critical traffic like FCoE gets priority over less important LAN traffic. Question 19. What is the function of VLAN mapping in UCS Manager? A) Assigning IP addresses B) Segregating LAN traffic to specific virtual interfaces C) Activating Service Profiles D) Synchronizing time Answer: B Explanation: VLANs logically separate LAN traffic and can be mapped to vNICs for precise network segmentation. Question 20. What does VSAN configuration accomplish in UCS? A) Provides IP routing B) Segregates SAN/FCoE traffic for storage
Implementation Compute Practice Exam
C) Assigns MAC addresses D) Deploys Operating Systems Answer: B Explanation: VSANs logically separate SAN/FCoE traffic, improving security and management. Question 21. Which template type allows for future changes to all derived Service Profiles? A) Initial Template B) Updating Template C) Static Template D) Legacy Template Answer: B Explanation: Updating Templates propagate changes to all instantiated Service Profiles, simplifying updates. Question 22. What is the main difference between Initial and Updating Service Profile Templates? A) Initial templates do not propagate changes; updating templates do B) Updating templates cannot be changed C) Initial templates only work for B200 blades D) Both are identical Answer: A Explanation: Only Updating Templates allow changes to cascade to all Service Profiles created from them. Question 23. Which virtual adapter connects UCS servers to the LAN?
Implementation Compute Practice Exam
Question 26. How does a Service Profile maintain server identity when migrated? A) Retains MAC, WWN, and UUID assignments B) Resets BIOS C) Changes IP address D) Deletes all data Answer: A Explanation: The Service Profile's identity pools persist across migrations, ensuring seamless transitions. Question 27. Which policy should be applied to ensure all blade servers are running the required firmware version? A) Boot Policy B) Firmware Policy C) Placement Policy D) Maintenance Policy Answer: B Explanation: Firmware Policies enforce consistent firmware levels across servers. Question 28. What is the process of moving a Service Profile to another physical server called? A) Migration B) Replication C) Cloning D) Deletion Answer: A
Implementation Compute Practice Exam
Explanation: Service Profile Migration allows stateless movement of workloads between physical servers. Question 29. What must be done before safely removing a Service Profile from a server? A) Disassociation B) Firmware Upgrade C) Reboot D) VLAN Remapping Answer: A Explanation: Disassociation returns the server to the resource pool, making it available for other uses. Question 30. Where are hardware and firmware events reported in Cisco UCS? A) System Event Log (SEL) B) Access Control List C) Boot Policy D) Network Monitor Answer: A Explanation: The SEL provides a record of hardware and firmware events for troubleshooting. Question 31. What does UCS fault management provide to administrators? A) Power Distribution B) Fault severity and remediation guidance C) OS deployment tools D) Network routing
Implementation Compute Practice Exam
D) Excessive CPU usage Answer: A Explanation: Boot Policy errors often stem from misconfigured boot order or unavailable boot targets. Question 35. Which tool provides remote console access for troubleshooting server boot sequences? A) KVM Console B) SNMP Monitor C) NTP Client D) RAID Utility Answer: A Explanation: The KVM console allows administrators to interact directly with the server OS and BIOS. Question 36. What is required for UCS Manager to integrate with VMware vCenter? A) Proper permissions and data visibility configuration B) RAID controller installation C) VLAN remapping D) NTP server setup Answer: A Explanation: Integration requires correct credentials and permission settings for seamless operation. Question 37. Which common error prevents successful Service Profile association in UCS? A) Resource pool exhaustion B) Incorrect identity pool configuration C) VLAN overlap
Implementation Compute Practice Exam
D) Duplicate IP addresses Answer: B Explanation: Misconfigured identity pools (UUID, MAC, WWN) can block Service Profile association. Question 38. What is a recommended action for recovering from failed firmware upgrade attempts in UCS? A) Rollback to previous firmware B) Increase memory C) Reboot the chassis D) Change VLANs Answer: A Explanation: Rolling back firmware restores system stability after a failed upgrade. Question 39. Which UCS blade server generation supports the latest Intel Xeon Scalable CPUs? A) B200 M B) B200 M C) B22 M D) B230 M Answer: A Explanation: The B200 M5 supports Intel Xeon Scalable processors, providing higher performance. Question 40. What type of cooling is provided in the UCS 5108 chassis? A) Liquid Cooling B) Active Fan Cooling
Implementation Compute Practice Exam
C) Admin D) Operator Answer: C Explanation: The Admin role provides full access to all UCS Manager features and configurations. Question 44. What does a scrub policy do in UCS? A) Erases server configuration and data upon disassociation B) Assigns boot order C) Configures VLANs D) Schedules firmware upgrades Answer: A Explanation: Scrub policies ensure server storage and configuration are wiped when disassociated. Question 45. Which hardware component connects UCS blade servers to the external network? A) Fabric Interconnect B) I/O Module C) RAID Controller D) Chassis Management Module Answer: A Explanation: Fabric Interconnects link the UCS system to the external LAN and SAN. Question 46. What is the primary benefit of stateless computing in Vblock environments? A) Easier server replacement and workload migration B) Increased heat output
Implementation Compute Practice Exam
C) Lower memory usage D) Higher cost Answer: A Explanation: Stateless computing allows rapid server replacement without reconfiguration. Question 47. Which UCS Manager tool is used to analyze hardware faults? A) Faults Tab B) VLAN Manager C) Boot Policy Editor D) RAID Utility Answer: A Explanation: The Faults Tab provides visibility into hardware and configuration faults. Question 48. What is the default management protocol for UCS Manager? A) HTTPS B) HTTP C) SSH D) Telnet Answer: A Explanation: UCS Manager’s GUI is accessed securely via HTTPS. Question 49. What is the function of the UCS Manager event log? A) Records hardware and firmware events for troubleshooting B) Assigns VLANs
Implementation Compute Practice Exam
C) Assigns storage pools D) Manages user passwords Answer: A Explanation: The CLI is a powerful tool for administrators to manage UCS systems. Question 53. Which UCS Manager feature controls user access to specific functions? A) Role-Based Access Control (RBAC) B) VLAN Mapping C) Service Profile Templates D) Boot Policies Answer: A Explanation: RBAC allows granular user permissions and security. Question 54. How is VLAN segmentation achieved in UCS? A) Assigning VLANs to vNICs B) Creating multiple Service Profiles C) Configuring boot policies D) Upgrading firmware Answer: A Explanation: VLANs isolate network traffic by assigning them to specific vNICs. Question 55. What is the purpose of an updating Service Profile Template? A) Allows bulk changes to all associated Service Profiles B) Deletes old Service Profiles
Implementation Compute Practice Exam
C) Restricts access to blade servers D) Enables RAID configuration Answer: A Explanation: Updating Templates make it easy to update settings across many Service Profiles. Question 56. What is the function of a maintenance policy timer? A) Schedules server reboots at specific times B) Assigns VLANs C) Configures boot order D) Sets user passwords Answer: A Explanation: Timer-based maintenance policies schedule reboots/upgrades to minimize disruption. Question 57. Which UCS component must be configured for external SAN connectivity? A) vHBA B) vNIC C) RAID Controller D) Chassis Management Module Answer: A Explanation: vHBAs handle Fibre Channel connectivity to external SANs. Question 58. What does the UCS Manager dashboard provide? A) Overview of system health and status B) VLAN assignment
