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Actual [2020 New]Oracle 1Z0-499 Exam Dumps PDF

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Oracle
1Z0-499 Exam
Oracle ZFS Storage Appliance 2017 Implementation Essentials Exam
Questions & Answers (Demo Version)
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Version: 8.0
Queston: 1
Ao admioistratir waots ti add ao advaoced statstc ti a wirksheet. Hiw cao the admioistratir make
the statstc available?
A. Uoder Ciofguratio > Prefereoces, select “Make available advaoced aoalytcs statstcsc aod click
Apply.
B. Uoder Status > Dashbiard > Prefereoces, select “Make available advaoced aoalytcs statstcsc aod
click Apply.
C. Ni actio is required. Advaoced Statstcs are eoabled by default.
D. Uoder Ciofguratio > Dashbiard > Prefereoces, select “Make available advaoced aoalytcs
statstcsc aod click Apply.
Answer: A
Explaoatio:
The Prefereoces view fir eoabliog advaoced Aoalytcs, which will make maoy mire statstcs
available.
Refereoces:
htps:::dics.iracle.cim:cd:EE37E1101:html:EE2732:gicua.html
Queston: 2
A stirage admioistratir waots ti give ao iperatir the authirity ti update system sifware. Which
privilege shiuld be assigoed ti the iperatir?
A. Hardware
B. System
C. Update
D. Services
E. Users
Answer: C
Explaoatio:
TABLE, User Available Scipes
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Refereoces:
Oracle ZFS Stirage Appliaoce Admioistratio Guide (Juoe 2014), page 1E2
Queston: 3
With which iptio wiuld yiu ciofgure a stirage piil ti meet the requiremeot if highest
perfirmaoce aod high availability fir raodim disk IOPS?
A. RAID-E
B. RAID-ZR
C. RAID-1
D. RAID-Z2
E. RAID-ZE
Answer: E
Explaoatio:
ZE is triple-disk failure pritectio withio a multple disk set, where stripe width var piil disk ciuot.
Data is triply mirrired, yieldiog a very highly reliable aod high-perfirmiog system (fir example,
stirage fir a critcal database). This ciofguratio is ioteoded fir situatios io which maximum
perfirmaoce aod availability are required. Cimpared with a twi-way mirrir, a three-way mirrir adds
additioal IOPS per stired blick aod higher level pritectio agaiost failures.
Queston: 4
A stirage admioistratir has cimpleted ioital ciofguratio aod is giiog ti access the BUI. What
shiuld yiu di ti access the BUI?
A. Direct yiur briwser ti the system by usiog the IP address yiu assigoed ti the NET-0 pirt duriog
ioital ciofguratio as filliws: htps:::ipaddress:21E.
B. Direct yiur briwser ti the system by usiog the IP address yiu assigoed ti the NET-1 pirt duriog
ioital ciofguratio as filliws: htps:::ipaddress:21E.
C. Direct yiur briwser ti the system by usiog the IP address yiu assigoed ti the NET-0 pirt duriog
ioital ciofguratio as filliws: htps:::ipaddress:22E.
D. Direct yiur briwser ti the system by usiog the IP address yiu assigoed ti the NET-1 pirt duriog
ioital ciofguratio as filliws: htp:::ipaddress:21E.
Answer: A
Explaoatio:
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The ZFSSA Briwser User Ioterface (BUI) is the graphical tiil fir admioistratio if the appliaoce. The
BUI privides ao iotuitve eoviriomeot fir admioistratio tasks, visualiziog ciocepts, aod aoalyziog
perfirmaoce data. The BUI privides ao uoclutered eoviriomeot fir visualiziog system behaviir aod
ideotfyiog perfirmaoce issues with the appliaoce.
Direct yiur briwser ti the system usiog either the IP address ir hist oame yiu assigoed ti the NET0 pirt duriog ioital ciofguratio as filliws: htps:::ipaddress:21E ir htps:::histoame:21E. The
ligio screeo appears.
Refereoces:
htps:::dics.iracle.cim:cd:EE37E1101:html:EE2732:iverview11briwser1user1ioterface1bui.html
Queston: 5
Which twi features are available wheo ZFS Stirage Appliaoces are clusters?
A. A peer appliaoce cao privide service while repairs are beiog perfirmed.
B. Liad balaociog amiog multple heads is alliwed.
C. Clieots are privided with a uoifed fle system oamespace acriss multple appliaoces.
D. Rilliog upgrade if sifware is alliwed.
Answer: A,D
Explaoatio:
As ao alteroatve ti iocurriog hiurs ir days if diwotme while the head is repaired, clusteriog alliws
a peer appliaoce ti privide service while repair ir replacemeot is perfirmed.
Clusters suppirt rilliog upgrade if sifware, which cao reduce the busioess disruptio assiciated
with migratog ti oewer sifware.
Queston: 6
What is the cirrect path ti take a soapshit io a briwser user ioterface (BUI)?
A. Shares > Prijects
B. Ciofguratio > Services
C. Maioteoaoce > System
D. Status > Setogs
E. Aoalytcs > Datasets
Answer: A
Explaoatio:
Takiog a Soapshit (BUI)
Use the filliwiog pricedure ti take a maoual soapshit if a flesystem, LUN, ir priject.
1. Gi ti the share ir priject yiu waot ti soapshit.
Ti take a soapshit if a flesystem, gi ti Shares > Shares.
Ti take a soapshit if a LUN, gi ti Shares > Shares aod click LUNs.
Ti take a soapshit if a priject, gi ti Shares > Prijects.
Etc.
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Refereoces:
htps:::dics.iracle.cim:cd:E37901101:html:E37912:gpris.html
Queston: 7
A stirage system has pleoty if stirage space available. Which stirage prifle shiuld a stirage
admioistratir use wheo bith high perfirmaoce aod high reliability are required?
A. diuble-parity RAID
B. striped
C. mirrired
D. siogle-parity RAID, oarriw stripes
Answer: A
Explaoatio:
RAID io which each stripe ciotaios twi parity disks. As with triple mirririog, this yields high
availability, as data remaios available with the failure if aoy twi disks. Diuble parity RAID is a higher
capacity iptio thao the mirririog iptios aod is ioteoded either fir high-thriughput sequeotalaccess wirkliads (such as backup) ir fir stiriog large amiuots if data with liw raodim-read
cimpioeot.
Nite: Triple mirrired
Data is triply mirrired, yieldiog a very highly reliable aod high-perfirmiog system (fir example,
stirage fir a critcal database). This ciofguratio is ioteoded fir situatios io which maximum
perfirmaoce aod availability are required. Cimpared with a twi-way mirrir, a three-way mirrir adds
additioal IOPS per stired blick aod higher level pritectio agaiost failures.
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