On peut voir que beaucoup de candidats ratent le test CompTIA SG1-001 quand même avec l'effort et beaucoup de temps dépensés. Cest une bonne preuve que le test CompTIA SG1-001 est difficile à réussir. Pass4Test offre le guide d'étude bien fiable. Sauf le test CompTIA SG1-001, Pass4Test peut offrir les Q&As des autres test Certification IT.
Vous pouvez comparer un peu les Q&As dans les autres sites web que lesquelles de Pass4Test, c'est pas difficile à trouver que la Q&A CompTIA SG1-001 est plus complète. Vous pouvez télécharger le démo gratuit à prendre un essai de la qualité de Pass4Test. La raison de la grande couverture des questions et la haute qualité des réponses vient de l'expérience riche et la connaissances professionnelles des experts de Pass4Test. La nouvelle Q&A de CompTIA SG1-001 lancée par l'équipe de Pass4Test sont bien populaire par les candidats.
Vous choisissez l'aide de Pass4Test, Pass4Test fait tous effort à vous aider à réussir le test. De plus, la mise à jour de Q&A pendant un an est gratuite pour vous. Vous n'avez plus raison à hésiter. Pass4Test est une meilleure assurance pour le succès de test CompTIA SG1-001. Ajoutez la Q&A au panier.
Code d'Examen: SG1-001
Nom d'Examen: CompTIA (CompTIA Storage+ Powered by SNIA Beta Exam)
Questions et réponses: 310 Q&As
En quelques années, le test de certification de CompTIA SG1-001 faisait un grand impact sur la vie quotidienne pour pas mal de gens. Voilà le problème, comme on peut réussir facilement le test de CompTIA SG1-001? Notre Pass4Test peut vous aider à tout moment à résourdre ce problème rapidement. Pass4Test peut vous offrir une bonne formation particulière à propos du test de certification SG1-001. Notre outil de test formation est apporté par les IT experts. Chez Pass4Test, vous pouvez toujours trouver une formations à propos du test Certification SG1-001, plus nouvelle et plus proche d'un test réel. Tu choisis le Pass4Test aujourd'hui, tu choisis le succès de test Certification demain.
La Q&A de Pass4Test vise au test Certificat CompTIA SG1-001. L'outil de formation CompTIA SG1-001 offert par Pass4Test comprend les exercices de pratique et le test simulation. Vous pouvez trouver les autres sites de provider la Q&A, en fait vous allez découvrir que c'est l'outil de formation de Pass4Test qui offre les documentaions plus compètes et avec une meilleure qualité.
Si vous vous inscriez le test CompTIA SG1-001, vous devez choisir une bonne Q&A. Le test CompTIA SG1-001 est un test Certification très important dans l'Industrie IT. C'est essentielle d'une bonne préparation avant le test.
SG1-001 Démo gratuit à télécharger: http://www.pass4test.fr/SG1-001.html
NO.1 You are the system administrator of a medium-sized manufacturing company. The chief executive
officer (CEO) is concerned about business continuity in case of a disaster. He constituted a project team
to develop a business continuity and disaster recovery solution. The team is discussing online backup
strategies. What affects time-to-create and incremental update of a copy-on-write snapshot?
A. number of files
B. number of LUNs
C. size of snap volume
D. size of LUN
Answer: D
CompTIA SG1-001 SG1-001 certification SG1-001 SG1-001 examen certification SG1-001
NO.2 What enables a virtual machine to have a unique World Wide Port Name?
A. Address Replacement Protocol
B. Virtual Machine Address Translation
C. N_Port ID Virtualization
D. extended WWID Architecture
Answer: C
CompTIA SG1-001 examen certification SG1-001 SG1-001 examen SG1-001 examen
NO.3 An application administrator seeks to improve the I/O performance of the server's SAN-attached
storage. Which HBA parameter setting change can affect the performance?
A. Queue Depth
B. PCI Connection Type
C. NL-Port Mode
D. SCSI ID Mapping
Answer: A
CompTIA examen SG1-001 SG1-001 examen SG1-001
NO.4 A two fabric merge has failed leaving you with segmented fabrics. Which could be the the cause of the
segmented fabrics?
A. unique domain Ids
B. identical zone names
C. timeouts set to equal values
D. non-compatible interoperability modes
Answer: B
CompTIA examen certification SG1-001 certification SG1-001 certification SG1-001
NO.5 A storage configuration was created which stores large amounts of infrequently used documents. The
storage implementation is based on serial attached SCSI (SAS) and an edge expander. Almost all ports
are utilized, and a second edge expander will be installed. What is required to connect SATA devices to
the SAS domain?
A. SAS-SATA adapter
B. SAS-SATA protocol converter
C. cable with two SATA connectors
D. cable with a SAS and a SATA connector
Answer: C
certification CompTIA SG1-001 certification SG1-001 SG1-001 SG1-001
NO.6 University IT provides shared Fibre Channel storage services. All storage subsystems and fibre
channel switches are located in the secure campus datacenter. Each college and department provides
their own systems and staff. Central IT provides fabric, storage and backup administration. Which security
mechanism is most important in this Fibre Channel infrastructure?
A. FCPAP
B. link encryption
C. switch authentication
D. port authentication
Answer: D
CompTIA examen SG1-001 SG1-001 examen
NO.7 A customer has a database server that processes a great deal of data very quickly. They have identified
a bottleneck in the storage subsystem and requested a change to the RAID configuration. How would you
configure the new RAID group? (Choose two.)
A. Stripe across 7200 rpm drives
B. Stripe across 15K rpm drives
C. RAID 6
D. RAID 1+0
E. RAID 5
Answer: B,D
CompTIA SG1-001 certification SG1-001 SG1-001 examen SG1-001
NO.8 You have a single fabric with four servers connecting to an edge switch in a core edge configuration with
single 2Gb/s ISLs to the core. Each server has an average throughput requirement of 40MB/s. Under
which circumstance would you need to add a second ISL?
A. to provide a redundant path
B. to avoid congestion on the ISL
C. to separate out FSPF updates
D. to provide a management path
Answer: A
CompTIA SG1-001 SG1-001 SG1-001
NO.9 Which set of SCSI components are required to support SCSI command tag queuing?
A. adapter, adapter driver, device, device driver
B. adapter, device, device driver
C. adapter, device driver, controller, controller firmware
D. device, device driver
Answer: A
CompTIA examen SG1-001 certification SG1-001 certification SG1-001
NO.10 A production cluster is attached to redundant disk fabrics and a tape fabric. Each cluster member has
access to twelve (12) TB of RAID 5 production storage and twelve (12) TB of RAID 0 local replica
accessed through eight HBAs single initiator zoned to sixteen storage ports on one storage subsystem.
The tape fabric includes one connection to each server and connections to four (4) 1Gb FC to SCSI
gateways connected to ten (10) LTO II (35MB/s) tape drives. The standby cluster member performs
multi-threaded backups using the local replica. All HBAs and ports are 2Gb/s. If the recovery time is equal
to backup time, where is the bottleneck?
A. Tape HBA
B. Disk HBAs
C. Tape Drives
D. FC to SCSI Gateway
Answer: A
certification CompTIA certification SG1-001 SG1-001 SG1-001
NO.11 What two (2) benefits does SCSI Command Tag Queueing provide? (Choose two.)
A. allows I/O requests to be queued to the device
B. determines the most efficient way to order & process commands
C. tags I/O requests so they can be executed first in first out
D. allows SCSI I/O throughput to equal rates of fibre channel
E. determines queue depth position
Answer: A,B
CompTIA examen SG1-001 SG1-001 certification SG1-001
NO.12 A server administrator notices when a specific server is re-booted its SAN storage is sometimes visible
and sometimes it is not. After examining the SAN switch logs, no FLOGI message has been received on
that port. Which HBA parameter is a most likely cause?
A. Port Link/Speed is set to Autonegotiate.
B. WWPN reset timeout is set too low.
C. R_A_TOV does not match.
D. HBA Port Type is set to "E-Port"
Answer: A
CompTIA certification SG1-001 SG1-001 SG1-001 SG1-001
NO.13 The storage administrator has a request to add more storage to support added features on an
application. Which two (2) steps must be taken for the application to recognize the added storage?
(Choose two.)
A. re-scan the SCSI bus
B. enable array re-scanning
C. configure LUN masking
D. zone the host to the subsystem port
E. increase the HBA time out value
Answer: A,C
certification CompTIA SG1-001 SG1-001
NO.14 The SAN audit reports that there is a single fabric in a full mesh topology. Which three (3) benefits result
from migrating to dual fabrics with full mesh topologies? (Choose three.)
A. less inter-switch links
B. simplifies manageability
C. protection from human error
D. reduction in maintenance activity
E. decreased maintenance disruption
Answer: A,C,E
certification CompTIA SG1-001 examen certification SG1-001
NO.15 Your customer has upgraded to faster tape technology and the backup is now taking longer. No other
changes have been made. What is a possible cause of the performance degradation?
A. tape buffer overload
B. hardware compression
C. backup server cannot sustain required throughput
D. serpentine recording changed to helical scan technology
Answer: C
CompTIA SG1-001 certification SG1-001 SG1-001
NO.16 After a company experienced a localized disaster, the Business Continuance Plan was reviewed. The
plan was revised to include a Recovery Time Objective (RTO) of four (4) hours and a Recovery Point
Object (RPO) of one hour. What two (2) processes must be implemented to support this requirement?
(Choose two.)
A. mirrored snapshots of data and applications
B. backup tapes recovered from offsite storage
C. data snapshots from the previous day
D. operating system and application reinstallation media
E. hot or warm site
Answer: A,E
CompTIA SG1-001 SG1-001 SG1-001 examen
NO.17 Two servers have been connected to a SAN with redundant fabrics and the zone configuration needs to
be changed. How can you safely change the zone configuration?
A. Save the current zone configuration to disk, modify it and apply it to both fabrics simultaneously to
avoid segmentation.
B. Modify the zone configuration on one fabric, test it, and then modify the zone configuration on the
second fabric.
C. Modify the zone configuration on one fabric, test it, and then copy the zone configuration to the second
fabric.
D. Modify the zone configuration on both fabrics at the same time, enable them simultaneously to avoid
segmentation.
Answer: B
CompTIA examen SG1-001 SG1-001 certification SG1-001
NO.18 Last month, you successfully merged two (2) local SAN islands into a single core/edge fabric topology
and connected storage devices to the core switches. Performance benchmarks were met or exceeded. In
recent days, server administrators have documented a slow down in performance as I/O demands have
increased. Storage administrators report that all storage ports are under-utilized. What is the most likely
explanation?
A. conflicts between SAN routing protocols
B. storage port buffer credit limits have restricted I/O capabilities
C. multiple process login failures
D. over utilization of one or more ISLs
Answer: D
CompTIA certification SG1-001 SG1-001 certification SG1-001
NO.19 Which two (2) are advantages of ISL over-subscription? (Choose two.)
A. efficient ISL bandwidth utilization
B. lowers cost-per-port per installation
C. higher performance per ISL
D. enables zoning simplicity
E. more available F_Ports
Answer: A,E
certification CompTIA certification SG1-001 SG1-001 SG1-001 examen SG1-001 examen
NO.20 The customer has an existing fabric switches installed from one manufacturer. They have decided to
add a redundant fabric using switches from a different manufacturer. Interoperability is their main concern.
What is important when considering interoperability in the SAN?
A. switch interoperability mode
B. HBA firmware/driver code
C. zone naming convention
D. virtualization engine
Answer: D
CompTIA certification SG1-001 SG1-001 SG1-001 SG1-001
Dans cette époque glorieuse, l'industrie IT est devenue bien intense. C'est raisonnable que le test CompTIA SG1-001 soit un des tests plus populaires. Il y a de plus en plus de gens qui veulent participer ce test, et la réussite de test CompTIA SG1-001 est le rêve pour les professionnels ambitieux.
没有评论:
发表评论