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Veritas VCS-257 Exam Overview:
| Certification Vendor: | Veritas Technologies LLC |
|---|---|
| Exam Name: | Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux |
| Exam Number: | VCS-257 |
| Exam Price: | USD 250 |
| Real Exam Qty: | 70-85 |
| Related Certifications: | Veritas InfoScale Storage Foundation Veritas InfoScale Availability Veritas Cluster Server (VCS) certifications |
| Available Languages: | English |
| Exam Duration: | 105 minutes |
| Passing Score: | 70% |
| Certificate Validity Period: | 3 years |
| Exam Format: | Proctored (online or test center), Computer-based exam, Multiple choice |
| Recommended Training: | Veritas InfoScale Storage Administration Training Veritas Education Services Catalog |
| Exam Registration: | Pearson VUE Veritas Exams Veritas Certification Program |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Computer-based exam delivered via Pearson VUE (online proctored or authorized test center) |
| Pre Condition: | Recommended hands-on experience with Veritas InfoScale Storage / Storage Foundation on UNIX or Linux. No strict mandatory prerequisite exam. |
| Official Syllabus URL: | https://www.veritas.com/services/education-services/certification |
Veritas VCS-257 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Volume Management and Storage Provisioning | - Storage migration and reconfiguration - Disk groups and dynamic multipathing (DMP) - Volume creation, resizing, and management |
| Topic 2: Troubleshooting and Maintenance | - Diagnostics for VxVM and VxFS - Performance monitoring and issue resolution |
| Topic 3: High Availability and Integration Concepts | - Storage failover and recovery concepts - Integration with Veritas Cluster Server (VCS) |
| Topic 4: InfoScale Storage Architecture and Concepts | - Veritas File System (VxFS) fundamentals - Storage Foundation architecture overview - Veritas Volume Manager (VxVM) concepts |
| Topic 5: File System Management | - VxFS file system creation and administration - Mounting, tuning, and maintenance |
| Topic 6: Installation and Configuration | - InfoScale Storage installation and setup - Initial configuration and verification |
Preparing for VCS-257 with Feedback That Corrects You
- File System Management ()
- InfoScale Storage Architecture and Concepts ()
- Installation and Configuration ()
Veritas Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux Sample Questions:
Which Veritas Volume Manager daemon uses the Storage Networking Industry Association (SNIA) HBA API library to receive SAN fabric events from the HBA?
- A. vxesd
- B. vxrelocd
- C. vxiod
- D. vxconfigd
Correct Answer: A 🗳️
What is the default Dynamic Multi-Pathing path restoration policy?
- A. check_all
- B. check_alternate
- C. check_disabled
- D. check_periodic
Correct Answer: C 🗳️
When write-back caching is enabled on Cluster File System (CFS), SmartIO mirrors the write-back data at the file system level to the other node's cache.
What is this behavior called?
- A. cache redundancy
- B. cache mirroring
- C. cache reflection
- D. cache duplication
Correct Answer: C 🗳️
Which object is stored in the private region of a Veritas Volume Manager disk?
- A. FastResync maps
- B. File Change Log
- C. Configuration database
- D. Storage Replicator Log
Correct Answer: C 🗳️
DRAG DROP
A fibre connection failure causes a system to lose connection to the disk array resulting in the disk group and all mounted file systems being disabled due to I/O errors.
Drag five steps on the left to the right column to show the correct sequence of actions the administrator should perform to recover the disabled disk group and five systems after the physical connection is restored.
Correct Answer:

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