Download [vCloudNFV] vCloud Network Functions Virtualization NFV TPSE Certification Review Guide and more Exams Technology in PDF only on Docsity!
Virtualization NFV TPSE Certification
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Question 1. What is the primary function of the NetBackup Master Server? A) Stores backup data on disk B) Manages policy definitions and client authentication C) Directly writes data to tape drives D) Provides a web interface for end-users Answer: B Explanation: The Master Server centralizes policy management, client authentication, and job scheduling; it does not store backup data itself.
Question 2. Which component maintains the mapping of media IDs to backup images? A) Media Server B) Client C) Enterprise Media Manager (EMM) database D) NetBackup Web UI Answer: C Explanation: The EMM database tracks media IDs, image IDs, and other catalog information, enabling efficient media management.
Virtualization NFV TPSE Certification
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Question 3. In NetBackup 8.1.2, Role-Based Access Control (RBAC) is configured through which interface? A) bp.conf file B) NetBackup Web UI → Administration → Users & Roles C) Command-line utility nbpem D) OpsCenter → Security Answer: B Explanation: RBAC settings are defined in the Web UI under the Users & Roles section, allowing granular permission control.
Question 4. Which of the following ports must be open for a Media Server to communicate with a Master Server for policy distribution? A) TCP 1556 B) UDP 137 C) TCP 443 D) UDP 53 Answer: A Explanation: TCP port 1556 is the default NetBackup port for Master-Media Server communication.
Virtualization NFV TPSE Certification
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Explanation: NetBackup does not support macOS as a server platform; it supports Linux, Windows, and Solaris.
Question 7. During a remote client installation, which utility is used to push the client software from the Master Server? A) nbpem B) nbclientinstall C) nbinstallclient D) nbclientpush Answer: A Explanation: The nbpem (NetBackup Policy Engine Manager) utility can deploy client software remotely.
Question 8. Which Disk Storage type allows the use of multiple disks in a single storage unit with load balancing? A) BasicDisk B) AdvancedDisk C) OpenStorage (OST) D) Tape Library
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Answer: B Explanation: AdvancedDisk pools multiple disks into a single storage unit and provides load balancing across them.
Question 9. What is the main benefit of configuring a Media Server Deduplication Pool (MSDP)? A) Faster tape backups B) Reduced disk storage consumption through block-level deduplication C) Automatic cloud replication D) Simplified client licensing Answer: B Explanation: MSDP performs block-level deduplication, significantly lowering the amount of disk space required for backups.
Question 10. Which NetBackup feature integrates directly with Amazon S3-compatible buckets? A) Cloud Storage (OpenStorage) B) Tape Library Emulation C) Accelerated Backup
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C) Assign user roles D) Encrypt backup data Answer: B Explanation: SUGs combine storage units so the Media Server can balance I/O and provide redundancy.
Question 13. Which policy type is specifically optimized for backing up Microsoft SQL Server databases? A) Standard B) MS-Windows C) VMware D) SQL-Server Answer: D Explanation: The SQL-Server policy includes options for transaction log backups and database-aware recovery.
Question 14. In a NetBackup policy schedule, what does the “Synthetic Full” option do?
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A) Performs a full backup from the client each time B) Creates a full backup by merging previous incremental images on the Media Server C) Backs up only changed blocks D) Sends data directly to cloud storage Answer: B Explanation: Synthetic Full builds a new full image from existing increments without contacting the client.
Question 15. Which attribute controls the maximum amount of data a client can send in a single backup job? A) Chunk Size B) Max Throughput C) Data Transfer Limit D) Bandwidth Throttling Answer: C Explanation: The Data Transfer Limit attribute caps the volume of data transferred per job.
Virtualization NFV TPSE Certification
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Question 18. Which tier in a Storage Lifecycle Policy typically holds the longest-term retention data? A) Tier 1 – Primary Disk B) Tier 2 – Secondary Disk C) Tier 3 – Cloud or Tape D) Tier 0 – Cache Answer: C Explanation: Tier 3 is designed for long-term archival, often using tape or cloud storage.
Question 19. NetBackup Accelerators are primarily used to accelerate backups of which type of data? A) Large files on tape B) Virtual machine images and file systems C) Oracle databases D) Email archives Answer: B Explanation: Accelerators provide block-level change detection for fast backup of VM images and file systems.
Virtualization NFV TPSE Certification
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Question 20. When performing a standard restore via the BAR interface, which step is required first? A) Select the client host B) Choose the storage unit C) Define the restore directory D) Initiate the job Answer: A Explanation: The BAR (Backup, Archive, Restore) workflow begins with selecting the client that holds the backup.
Question 21. Instant Access for VMware allows a virtual machine to be: A) Restored only after the backup media is mounted B) Booted directly from the backup storage without a full restore C) Exported as an OVF file D) Converted to a physical server Answer: B
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Answer: B Explanation: FLR enables selective restoration of individual files without restoring the whole image.
Question 24. Which component must be configured to support Bare Metal Restore (BMR) on Windows clients? A) BMR Boot Server (BBS) B) Media Server Daemon C) NetBackup Catalog D) OpsCenter Answer: A Explanation: The BMR Boot Server provides the network boot environment and necessary drivers for a BMR operation.
Question 25. During a BMR operation, what is the purpose of a Shared Resource Tree (SRT)? A) Stores backup policies B) Holds OS installation files and drivers needed for the restore C) Manages deduplication pools D) Contains encryption keys
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Answer: B Explanation: The SRT provides the OS image, drivers, and scripts required to rebuild the client machine.
Question 26. OpsCenter is primarily used for: A) Scheduling backup jobs B) Generating reports, alerts, and dashboards for NetBackup environments C) Managing tape libraries D) Configuring client authentication Answer: B Explanation: OpsCenter offers centralized monitoring, reporting, and alerting capabilities.
Question 27. Which Activity Monitor view shows real-time job status and error codes? A) Job History B) Live View C) Policy Dashboard
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C) /opt/netbackup/var/log/ D) /usr/openv/var/log/ Answer: D Explanation: Unified logs reside in /usr/openv/var/log/ by default.
Question 30. The command “vxlogview” is used to: A) View and filter unified NetBackup logs interactively B) Start a backup job C) Delete old backup images D) Configure storage units Answer: A Explanation: vxlogview provides a searchable interface for NetBackup log files.
Question 31. Which configuration file contains global NetBackup parameters such as media server list? A) nbpem.conf B) bp.conf
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C) master.cfg D) client.cfg Answer: B Explanation: bp.conf holds global settings, including the list of media servers for the Master.
Question 32. What is the recommended frequency for backing up the NetBackup Catalog database? A) Every 24 hours B) Every 7 days C) After every backup job D) Only when performing a major upgrade Answer: A Explanation: Daily Catalog backups protect metadata and enable quick recovery after corruption.
Question 33. Which of the following is a best practice for protecting the NetBackup database? A) Store the database on the same disk as backup images
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Question 35. Which storage unit type is required to use NetBackup’s OpenStorage (OST) plug-in architecture? A) BasicDisk B) AdvancedDisk C) OST (OpenStorage) D) Tape Library Answer: C Explanation: OST storage units are built using the OpenStorage plug-in model.
Question 36. When configuring a Cloud Storage unit for Azure Blob, which authentication method is preferred? A) Shared Access Signature (SAS) token B) Username/password C) Kerberos ticket D) LDAP bind Answer: A Explanation: SAS tokens provide secure, time-limited access to Azure Blob storage.
Virtualization NFV TPSE Certification
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Question 37. What does the “Deduplication Ratio” metric represent in MSDP reporting? A) Number of tapes saved per backup B) Ratio of original data size to deduplicated size C) Percentage of failed jobs D) Number of clients per Media Server Answer: B Explanation: Deduplication Ratio = (Original Data) / (Deduplicated Data), indicating storage savings.
Question 38. Which NetBackup command is used to manually trigger a catalog backup? A) nbbackup –catalog B) bpclcat –b –allhosts C) bpcat –b –allhosts D) nbdbbackup –c Answer: C Explanation: bpcat –b –allhosts initiates a catalog backup for all hosts.
