VCS-257 mission - Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux Updated: 2024
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Exam Code: VCS-257 Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux mission January 2024 by Killexams.com team
VCS-257 Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux
Exam Title :
Veritas Certified Specialist (VCS) - InfoScale Storage
Exam ID :
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Real Questions :
Veritas InfoScale Storage Administration Real Questions
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Veritas VCS-257 Certification VCE Practice Test
Overview and Architecture
- Define the types, purpose, and benefits of storage virtualization.
- Define the benefits and components of Veritas InfoScale Storage for UNIX/Linux including Storage Foundation and Storage Foundation Cluster File System with Volume Manager, File System, Dynamic Multi-Pathing, Dynamic Multi-Pathing for VMware, Veritas InfoScale Operations Manager, Storage Foundation for databases, Veritas File Replicator, and Veritas Volume Replicator.
- Identify InfoScale Storage physical and virtual objects.
- Demonstrate an understanding of advanced InfoScale Storage architectures including Flexible Storage Sharing and replicating solutions.
Installation and Configuration
- Demonstrate the ability to install, license, and configure InfoScale Storage for UNIX/Linux using the common product installer (CPI).
- Demonstrate understanding of the InfoScale Storage Command Line Interface (CLI) and Veritas InfoScale Operations Manager (VIOM).
- Describe how to configure and manage private and shared disk groups.
- Describe how to create and delete concatenated, striped, mirrored, RAID-5, and layered volumes.
- Describe how to create and configure local and clustered Veritas File Systems.
- Describe how to configure volumes by adding mirrors and logs.
Managing and Reporting
- Describe how to perform file system administration.
- Describe how InfoScale Storage supports thin provisioning, including thin reclamation.
- Describe how to perform basic troubleshooting and recovery to address InfoScale Storage failures.
- Describe how to use Veritas InfoScale Operations Manager (VIOM) to manage and monitor an InfoScale Storage environment.
- Identify the InfoScale Storage tools used to monitor and analyze performance.
- Describe how to perform online administrative tasks for Veritas Volume Manager.
- Describe how the kernel components manage the InfoScale Storage architecture.
- Describe how to administer Dynamic Multi-Pathing for storage management and reporting.
- Describe how to manage InfoScale Storage snapshots and storage checkpoints, including checkpoint visibility and checkpoint auto-mounting.
- Identify the file systems that would benefit from File System data compression and deduplication features and describe how to use them.
- Describe how to configure the Site Awareness feature of InfoScale Storage.
- Define the InfoScale Storage capabilities for Storage Tiering using SmartTier.
- Describe how to configure and manage SmartIO.
|Administration of Veritas InfoScale Storage 7.1 for UNIX/Linux
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Administration of Veritas InfoScale Storage 7.1 for
When a Veritas Volume Manager volume has a Veritas file system, which benefit is
experienced by using SmartMove?
A. optimized data recovery process
B. optimized SmartTier storage allocation process
C. optimized mirror synchronization process
D. optimized file replication process
How many Veritas file system cache areas are supported by SmartIO?
A. one cache area of each cache type on each system
B. one for read caching and one for write caching on each system
C. one for read caching and one for write caching for each file system
D. one for read caching and one for write-back caching for each file system
Which Veritas InfoScale Operations Manager Add-on provides detailed information
about the storage enclosures in the data center?
A. the Fabric Insight Add-on
B. the Storage Insight Add-on
C. the Storage Provisioning and Enclosure Migration Add-on
D. the Control Host Add-on
Which command should an administrator use to perform an online migration of a native
file system to a Veritas file system?
Which kernel module or plug-in defines array-specific procedures and commands used
to select the path failover mechanism?
A. Array Policy Module (APM)
B. Array Support Library (ASL)
C. Device Discovery Layer (DDL)
D. Array Specific Module (ASM)
Which InfoScale Storage object can be cached when SmartIO is enabled on a server?
A. disk groups
Which operation can an administrator perform during a volume relayout?
A. stop the volume
B. stop and reverse the relayout
C. change the number of mirrors
D. take volume snapshots
An administrator receives notification that the vxconfidd daemon has stopped on a
Veritas InfoScale Storage production server that has been running applications on
mounted Veritas file systems. What is the impact of this failure?
A. application I/O fails; all Veritas file systems are disabled
B. application I/O fails; all imported disk groups are disabled
C. application I/O continues; I/O performance to disk is degraded
D. application I/O continues; VxVM configuration changes fail
An administrator has configured replication using Veritas Volume Replicator between
two sites. The replication mode is set to asynchronous and the replication status is
consistent and connected. The performance of which component impacts the application
A. write performance of the primary SRL volume
B. write performance of the secondary SRL volume
C. write performance of the data volumes at the primary site
D. network latency between the primary and the secondary sites
Which command attempts to repair a missing disk access records by finding the name of
the device in the private region and matching it to an existing disk media record?
What is the advantage of making storage checkpoints automatically accessible through a
directory named .checkpoint in the root of the file system?
A. it ensures a storage checkpoint is automatically deleted under certain conditions
B. it eliminates the need for manually mounting storage checkpoints
C. it ensures the inode number of a file is different across storage checkpoints
D. it automatically creates a new storage checkpoint as changes are made to the file
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The Mission, the first program in KQED's series Neighborhoods: The Hidden Cities of San Francisco, premiered in December, 1994. The one-hour documentary, which traces the rich history of San Francisco's Mission District, has received three local Emmy nominations and a Bronze Apple from the National Educational Film and Video Festival.
Neighborhoods: The Hidden Cities of San Francisco is an ongoing television series designed to explore the rich history of this unique American city. From the earliest Native American villages of the Mission District to the ethnic enclaves of Chinatown and North Beach, each program will reveal the city as a mosaic of communities with interconnecting pasts. Viewers drawn to the fascinating stories will discover meaningful connections between their daily lives and the deeper histories we share. As we continue to grow in our appreciation of diverse cultures, Neighborhoods will supply viewers a crucial sense of the traditions that link us, not only to the past, but to one another.
Jupiter’s fiery moon Io appears a violent and chaotic place in the best-ever images ever taken by a NASA spacecraft of the tortured world. In the wake of the first image, NASA has now released five more that together are the best for 22 years of the small moon.
Io is the most volcanic world in the solar system, with eruptions orders of magnitude bigger than anything similar on Earth.
Juno performed its closest pass yet of Io on December 30, reaching within 930 miles (1,500 kilometers) of the moon’s pockmarked surface.
Io is so volcanic, mainly because of the gravitational pull of Jupiter, which causes the moon to be tugged one way and another during its orbit. The added gravitational effects of Jupiter's three other giant moons, Ganymede, Europa and Callisto, worsen this frictional tidal heating.
The moon’s turbulent 42-hour orbit of Jupiter produces immense heat, which scientists think creates an ocean of magma under its rocky surface.
One of its most significant features is Loki Patera, Io’s most extensive volcanic depression and most energetic hotspot, which contains a lake or sea of lava.
Juno's mission since 2016 has conducted close flybys of three of Jupiter's giant Galilean moons—Europa, Ganymede, and Io. The fourth, Callisto, will be visited on flybys 21 times by the European Space Agency's JUpiter ICy moons Explorer between July 2031 and December 2034.
JUICE will also fly by Europa and Ganymede, eventually settling into an orbit of the latter moon. NASA’s Europa Clipper also tours Jupiter's moons from 2030, focusing on Europa. However, Io is not on the roster of any future space mission.
Several missions to Io have been considered by NASA for its Discovery Program in the past, most recently in 2021 when the Io Volcano Observer (IVO) lost out to two missions to Venus, DAVINCI+ and VERITAS.
Juno orbits Jupiter every 38 days; during 2024, it will make 11 perijoves (close passes of Jupiter’s clouds). The next, its 58th, will occur on February 3, involving a second and final close flyby of Io of an equally close 930 miles.
Wishing you clear skies and wide eyes.
About Bureau Veritas
Bureau Veritas SA engages in the provision of compliance evaluation and certification services in the fields of quality, health and safety, security, environment, and social responsibility. It operates through the following segments: Marine & Offshore, Industry, Agri-Food & Commodities, Buildings & Infrastructure, Certification and Consumer Products. The Marine and Offshore business checks the compliance of ships and offshore units by carrying standards mainly on the strength of structures and equipment reliability on board. The Agri-Food & Commodities segment provides its clients with inspecti... Read More
Bureau Veritas SA engages in the provision of compliance evaluation and certification services in the fields of quality, health and safety, security, environment, and social responsibility. It operates through the following segments: Marine & Offshore, Industry, Agri-Food & Commodities, Buildings & Infrastructure, Certification and Consumer Products. The Marine and Offshore business checks the compliance of ships and offshore units by carrying standards mainly on the strength of structures and equipment reliability on board. The Agri-Food & Commodities segment provides its clients with inspection, laboratory testing and certification services for all types of commodities, including oil and petrochemicals, metals and minerals, food and agri-commodities. The Industry segment includes conformity assessment, production monitoring, asset integrity management and equipment certification. The Buildings and Infrastructure segment consists of buildings and infrastructure lifecycle, including capital expenditure and operating expenditure services. The Certification segment certifies the QHSE management systems utilized by clients comply with international standards, or with national segment. The Consumer Products business retails and manufactures consumer products worldwide. The company was founded in June 1828 and is headquartered in Neuilly-sur-Seine, France. Read Less
Related People & Companies
Hannah Giles, the chief executive of Project Veritas, said Monday she has stepped down from her role at the right-wing group “effective immediately,” after discovering evidence that the organization has engaged in “past illegalities.”
“Though I had high hopes when I joined the organizations, I stepped into an unsalvageable mess — one wrought with strong evidence of past illegality and past financial improprieties,” Giles wrote in a post on X. “Once such evidence was discovered, I brought the information to the appropriate law enforcement agencies.”
Project Veritas did not immediately respond to a CNN request for comment.
The right-wing group, which was created by James O’Keefe in 2010, is known for its selectively edited undercover sting videos that target journalists and progressive groups, including CNN and The New York Times. The edited videos published by Project Veritas often champion disinformation and conspiracy theories — and have been further circulated by Fox News and other right-wing media organizations to help grow the group’s sphere of influence.
Giles was appointed to the top job in June 2023, four months after the organization’s previous chief executive, O’Keefe, was ousted from the group.
The removal of O’Keefe from the nonprofit organization that he founded came after an internal memo signed by members of the staff and presented to the group’s board alleged that O’Keefe was “outright cruel” to his employees. Project Veritas later said James “spent an excessive amount of donor funds” on “personal luxuries,” including $150,000 in black car services and a chartered flight.
In August, the Westchester County, New York, district attorney’s office confirmed reports it was investigating the allegations against O’Keefe.
From a dizzying array of airline fees to add-ons tacked on to concert ticket prices, Americans are fed up with hidden fees.
And they have an ally in President Joe Biden, who during his State of the Union address earlier this year vowed to crack down on the add-ons, often called junk fees, which when affixed to subtotals can make a simple hotel stay or a round-trip flight financially out of reach.
Biden wants to go after the practice and push companies to increase pricing transparency for consumer purchases, and his administration has targeted a swath of industries across the larger US economy, from airlines and ticket sales companies to banking institutions and credit card companies.
But corporations and their lobbyists are aggressively fighting back against proposed rules that would compel them to be more transparent about hidden fees, according to The Washington Post.
The Post analyzed federal lobbying files and filings sent to federal agencies as the administration pushes to save US consumers from collectively spending billions of dollars in fees each year.
One area where consumers have often lodged complaints is toward the airline industry. Travelers have long spoken out in favor of airlines revealing the true cost of tickets earlier in the sale process. And Biden wants airlines to oblige to what consumers have asked for regarding pricing.
But major US-based airlines, including American Airlines, Delta Air Lines, and United Airlines, are not thrilled with the prospect of such a change, which consumers have advocated for in numerous letters submitted to the Department of Transportation (DOT).
Doug Mullen, the deputy general counsel at the lobbying group Airlines for America, said at a hearing earlier this year that such a change would create "confusion and frustration," and he remarked that the DOT "should not regulate in this area."
Airlines for America lobbies on behalf of the three aforementioned US air carriers, which transport millions of fliers domestically and internationally each year.
According to the DOT, the airline industry took in nearly $6.8 billion in baggage fees in 2022. American Airlines collected almost $1.4 billion in baggage fees, the domestic industry leader last year.
Per The Post, the DOT has sought to create guidelines regarding how airlines should issue refunds, as well as rules for adding checked bag fees and tacking on change fees. But airlines have been critical of the efforts, with carriers stating that the department's proposals may be impractical.
Regarding concert fees, another sore spot for consumers, Live Nation executive vice president for corporate and regulatory affairs Dan Wall told The Post that the company cannot create mandates for venues that it doesn't own. But he said that federal regulations on company disclosures would make certain that "everybody does it so that nobody is disadvantaged for doing the right thing."
Read the original article on Business Insider
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