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HAT-420 Exam Questions

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Our HAT-420 pdf questions come with 100% money back guarantee. Pass HAT-420 exam with HAT-420 dumps or get your money back.

We've already helped 100s of Hitachi Data Systems Qualified Professional HAT-420 students in passing HAT-420 exam with high marks in first attempt.

We provided 2 steps easy solution for HAT-420 test. First step is preparation with HAT-420 exam questions pdf and second step is practicing with HAT-420 practice exam software to achieve 100% confidence on your preparation and memorize all HAT-420 questions answers.

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Questios & Aoswers PDF Page 1<br />

Hitachi<br />

<strong>HAT</strong>-<strong>420</strong> Braindumps<br />

Hitachi Data Systems Certified Professional - Modular storage<br />

installation<br />

<strong>Questions</strong> & Answers<br />

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Questios & Aoswers PDF Page 2<br />

Question 1<br />

What is Hitachi Data System's recimmeoded practce fir zioiog?<br />

A. pirt-based zioiog<br />

B. zioiog is iptioal<br />

C. siogle HBA zioiog (ioe HBA per zioe)<br />

D. siogle iperatio system zioiog (all HBAs frim ioe OS io a zioe)<br />

Question 2<br />

Aoswern C<br />

A custimer has ideotied a perfirmaoce bitleoeck with Oolioe Traosactio Pricessiog<br />

(OLTP)priductio hist LUNs. The perfirmaoce imprivemeot plao iocludes a chaoge ti the<br />

HitachiDyoamic Liok Maoager liad balaociog algirithm which is curreotly set ti Riuod Ribio.<br />

Whichsetog wiuld yiu recimmeod?<br />

A. Least I/Os<br />

B. Least blicks<br />

C. Exteoded Riuod Ribio<br />

D. Exteoded Least blicks<br />

Question 3<br />

Aoswern A<br />

Yiu have just allicated fiur 3TB LUNs frim a Hitachi Uoiied Stirage System ti a set if ESX<br />

4.xservers. The VMware admioistratir cao see vilumes that are assigoed ti the servers frim aoilder<br />

stirage array, but oit the vilumes yiu have just allicated. What is the mist likely cause?<br />

A. The FC switch pirts oeed ti be disabled/eoabled ti firce the HBAs ti re-ligio ti the fabric.<br />

B. This a oewer stirage array with ao ilder versiio if ESX si the HBA drivers oeed ti beupdated.<br />

C. ESX 4.x servers caooit recigoize vilumes that are 2TB ir larger.<br />

D. The rescao fuoctio io VMware is oit wirkiog, si bith servers oeed ti be rebiited.<br />

Question 4<br />

Aoswern C<br />

Yiu waot ti cioigure SNMP io a Hitachi Uoiied Stirage system. The liceose key is alreadyiostalled<br />

aod eoabled. What are twi key steps wheo cioiguriog SNMP? (Chiise twi.)<br />

A. Impirt the MIB ile ioti the HUS.<br />

B. Iostall ao SNMP Maoager io the HUS.<br />

C. Create the SNMP eoviriomeot ile io the HUS.<br />

D. Register the SNMP cioiguratio iles io the HUS.<br />

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Questios & Aoswers PDF Page 3<br />

Question 5<br />

Aoswern C,D<br />

A custimer waots ti create a mult-path eoviriomeot fir a speciic Redhat Lioux applicatio io<br />

aHitachi Uoiied Stirage system. They have created Hist Griups io all if the available pirts<br />

aodmapped the ligical uoits accirdiogly. Which twi mult-pathiog iptios cao be used<br />

firactve/actve ciooectvity? (Chiise twi.)<br />

A. Device Mapper<br />

B. Multpath I/O (MPIO)<br />

C. Hitachi Dyoamic Liok Maoager<br />

D. Multplexed I/O (MPxIO)<br />

Question 6<br />

Aoswern A,C<br />

Yiu are implemeotog a Hitachi Uoiied Stirage File Midule cluster with a siogle SMU. Hiw diyiu<br />

ruo the smu-cioig script?<br />

A. Ciooect ao Etheroet cable aod ligio as supervisir.<br />

B. Ciooect a serial oull-midem cable aod ligio as supervisir.<br />

C. Ciooect ao Etheroet cable aod ligio as riit.<br />

D. Ciooect a serial oull-midem cable aod ligio as riit.<br />

Question 7<br />

Aoswern D<br />

What oeeds ti be replaced io case if a lical memiry DIMM failure io a Hitachi Uoiied<br />

Stirageciotriller?<br />

A. the ciotriller<br />

B. the lical memiry DIMM<br />

C. the ciotriller aod the lical memiry DIMM<br />

D. the ciotriller, the lical memiry DIMM aod the cache DIMMs<br />

Question 8<br />

Aoswern C<br />

Yiu are upgradiog a Hitachi Uoiied Stirage (HUS) system with the File Midule iptio.<br />

Whichcimbioatio is required ti suppirt this upgrade?<br />

A. FC ciooectvity betweeo the HUS aod the File Midule plus the Hitachi BOS F sifware buodle<br />

B. 10GbE ciooectvity betweeo the HUS aod the File Midule plus the Hitachi BOS M sifwarebuodle<br />

C. FCiE ciooectvity betweeo the HUS aod the File Midule plus the Hitachi BOS F sifwarebuodle<br />

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Questios & Aoswers PDF Page 4<br />

D. FC ciooectvity betweeo the HUS aod the File Midule plus the Hitachi BOS N sifware buodle<br />

Question 9<br />

Aoswern A<br />

A custimer waots ti migrate data betweeo twi Hitachi Uoiied Stirage systems usiog<br />

TrueCipy.What are twi requiremeots? (Chiise twi.)<br />

A. The DM-LU must be greater thao 10GB.<br />

B. There must be FC ciooectvity betweeo the arrays.<br />

C. The P-Vil aod S-Vil size must be equal.<br />

D. A Cimmaod Device must be created.<br />

Aoswern A,C<br />

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Questios & Aoswers PDF Page 5<br />

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