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- SK0-005J - CompTIA Server+ Certification Exam (SK0-005日本語版)
- CompTIA.SK0-005J.v2024-06-11.q169
- 質問145
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「492問、３０％ ディスカウント、特別な割引コード：JPNshiken」
A server administrator wants to ensure a storage array can survive the failure of two drives without the loss of dat a. Which of the following RAID levels should the administrator choose?
正解：D
RAID 6 is a level of RAID that can survive the failure of two drives without the loss of data. RAID 6 uses block-level striping with two parity blocks distributed across all member disks. RAID 6 can tolerate two simultaneous drive failures and still provide data access and redundancy. RAID 0 is a level of RAID that uses striping without parity or mirroring, and offers no fault tolerance. RAID 0 cannot survive any drive failure without data loss. RAID 1 is a level of RAID that uses mirroring without parity or striping, and offers fault tolerance by duplicating data on two or more disks. RAID 1 can survive one drive failure without data loss, but not two. RAID 5 is a level of RAID that uses block-level striping with one parity block distributed across all member disks. RAID 5 can tolerate one drive failure without data loss, but not two. References:
* https://en.wikipedia.org/wiki/Standard_RAID_levels
* https://en.wikipedia.org/wiki/Standard_RAID_levels
- 質問一覧「169問」
- 質問1 An administrator is configuring a new server for use as a da...
- 質問2 Which of the following access control methodologies can be d...
- 質問3 A technician has been asked to check on a SAN. Upon arrival,...
- 質問4 A systems administrator has several different types of hard ...
- 質問5 A staff member who a monitoring a data center reports one ra...
- 質問6 A server technician is installing a Windows server OS on a p...
- 質問7 An administrator is configuring a host-based firewall tor a ...
- 質問8 Which of the following refers to the requirements that dicta...
- 質問9 Which of the following BEST measures how much downtime an or...
- 質問10 Which of the following testing exercises for disaster recove...
- 質問11 A very old PC is running a critical, proprietary application...
- 質問12 A systems administrator is attempting to install a package o...
- 質問13 Which of the following is typical of software licensing in t...
- 質問14 An upper management team is investigating a security breach ...
- 質問15 Corporate policy mandates that logs from all servers be avai...
- 質問16 An administrator is configuring a server to communicate with...
- 質問17 A server administrator is installing a new server with multi...
- 質問18 A server technician notices several of the servers in a data...
- 質問19 Winch of the following is a type of replication in which all...
- 質問20 An administrator restores several database files without err...
- 質問21 A server administrator is taking advantage of all the availa...
- 質問22 解雇された従業員は会社支給の機器を返却しませんでした。IT 部...
- 質問23 Which of the following symbols is used to write a text descr...
- 質問24 A server is reporting a hard drive S.M.A.R.T. error. When a ...
- 質問25 セキュリティ技術者がサーバー上で公開鍵と秘密鍵のペアを生成し
- 質問26 A Linux server was recently updated. Now, the server stops d...
- 質問27 An administrator is configuring the storage for a new databa...
- 質問28 システム管理者は、同一に構成された多数の仮想 Linux マシンを...
- 質問29 An administrator needs to perform bare-metal maintenance on ...
- 質問30 A company has implemented a requirement to encrypt all the h...
- 質問31 Which of the following is the MOST secure method to access s...
- 質問32 Users have noticed a server is performing below Baseline exp...
- 質問33 A technician is attempting to log in to a Linux server as ro...
- 質問34 Users cannot access a new server by name, but the server doe...
- 質問35 Joe. a user m the IT department cannot save changes to a sen...
- 質問36 A VLAN needs to be configured within a virtual environment f...
- 質問37 Which of the following ensures a secondary network path is a...
- 質問38 A systems administrator needs to create a data volume out of...
- 質問39 An application needs 10GB of RAID 1 for log files, 20GB of R...
- 質問40 A server that recently received hardware upgrades has begun ...
- 質問41 A human resources analyst is attempting to email the records...
- 質問42 A server technician notices a server is very low on disk spa...
- 質問43 A server administrator is deploying a new server that has tw...
- 質問44 An administrator needs to disable root login over SSH. Which...
- 質問45 An administrator receives an alert stating a S.MAR.T. error ...
- 質問46 A server administrator needs to deploy five VMs, all of whic...
- 質問47 A snapshot is a feature that can be used in hypervisors to:...
- 質問48 A server technician has received reports of database update ...
- 質問49 A hardware technician is installing 19 1U servers in a 42 th...
- 質問50 Alter rack mounting a server, a technician must install four...
- 質問51 Which of the following server types would benefit MOST from ...
- 質問52 A technician is sizing a new server and, for service reasons...
- 質問53 A systems administrator is trying to determine why users in ...
- 質問54 An administrator is troubleshooting a failed NIC in an appli...
- 質問55 A systems administrator is performing maintenance on 12 Wind...
- 質問56 A server administrator is configuring a new server that will...
- 質問57 A recent power Outage caused email services to go down. A se...
- 質問58 A user logs in to a Linux server and attempts to run the fol...
- 質問59 A developer is creating a web application that will contain ...
- 質問60 管理者は、仮想サーバーの 1 つが突然クラッシュしたというアラ...
- 質問61 Users report they ate unable to access an application after ...
- 質問62 A server administrator added a new drive to a server. Howeve...
- 質問63 A server technician is placing a newly configured server int...
- 質問64 A senior administrator instructs a technician to run the fol...
- 質問65 A server administrator just installed a new physical server ...
- 質問66 サーバー管理者は、ポート 8443 で Web アクセスに非標準ポート...
- 質問67 An analyst is planning a new point-to-point Ethernet connect...
- 質問68 仮想ホストには 4 つの NIC と 8 つの VM があります。アップリ...
- 質問69 A server administrator is currently working on an incident. ...
- 質問70 A server administrator is testing a disaster recovery plan. ...
- 質問71 A Linux server requires repetitive tasks for reconfiguration...
- 質問72 A technician is checking a server rack. Upon entering the ro...
- 質問73 Which of the following BEST describes overprovisioning in a ...
- 質問74 Which of the following life-cycle management phases deals wi...
- 質問75 An administrator is researching the upcoming licensing softw...
- 質問76 Network connectivity to a server was lost when it was pulled...
- 質問77 技術者は、次のアレイ RAID 10、4 つの 15K SAS HDD 内の障害の...
- 質問78 An administrator is troubleshooting performance issues on a ...
- 質問79 A server technician is configuring the IP address on a newly...
- 質問80 A storage administrator is investigating an issue with a fai...
- 質問81 Which of the following concepts is in use when dual power su...
- 質問82 An administrator is rebooting servers manually after a group...
- 質問83 A server administrator is building a pair of new storage ser...
- 質問84 A technician recently applied a critical OS patch to a worki...
- 質問85 A server administrator encounters some issues with the serve...
- 質問86 A systems administrator recently installed a new virtual ser...
- 質問87 Which of the following asset management documents is used to...
- 質問88 A system administrator has been alerted to a zero-day vulner...
- 質問89 A server administrator is installing a new server on a manuf...
- 質問90 Which of the following licensing models is MOST appropriate ...
- 質問91 Which of the following types of asset management documentati...
- 質問92 A technician recently replaced a NIC that was not functionin...
- 質問93 A server administrator has received calls regarding latency ...
- 質問94 管理者はリモート サーバーへの接続のトラブルシューティングを
- 質問95 Which of the following open ports should be closed to secure...
- 質問96 A company stores extremely sensitive data on an alt-gapped s...
- 質問97 An administrator has been asked to verify that all traffic e...
- 質問98 Which of the following is a system that scans outgoing email...
- 質問99 A server administrator purchased a single license key to use...
- 質問100 A company is implementing a check-in desk to heighten physic...
- 質問101 (Exhibit) サーバー管理者がサーバー上で実行する必要があるアク...
- 質問102 An administrator is working on improving the security of a n...
- 質問103 The Chief Information Officer (CIO) of a datacenter is conce...
- 質問104 A technician has moved a data drive from a new Windows serve...
- 質問105 A server administrator has been creating new VMs one by one....
- 質問106 Which of the following licensing concepts is based on the nu...
- 質問107 A data center employee shows a driver's license to enter the...
- 質問108 A technician is trying to determine the reason why a Linux s...
- 質問109 An administrator has been asked to disable CPU hyperthreadin...
- 質問110 A technician wants to limit disk usage on a server. Which of...
- 質問111 A user can successfully connect to a database server from a ...
- 質問112 A technician has received multiple reports of issues with a ...
- 質問113 The management team has mandated the use of data-at-rest enc...
- 質問114 Which of the following is a method that is used to prevent m...
- 質問115 Which of the following would be BEST to help protect an orga...
- 質問116 A systems administrator is setting up a new server that will...
- 質問117 Which of the following is the MOST appropriate scripting lan...
- 質問118 Linux サーバーが最近更新されました。現在、サーバーは起動プロ...
- 質問119 A new application server has been configured in the cloud to...
- 質問120 Which of the following tools will analyze network logs in re...
- 質問121 A server administrator is gathering business requirements to...
- 質問122 A company created a new DR plan. The management team would l...
- 質問123 A server administrator is connecting a new storage array to ...
- 質問124 After configuring IP networking on a newly commissioned serv...
- 質問125 技術者が再利用されたサーバーをセットアップしています。最小要
- 質問126 A server technician arrives at a data center to troubleshoot...
- 質問127 Which of the following commands would MOST likely be used to...
- 質問128 Which of the following, if properly configured, would preven...
- 質問129 A server has experienced several component failures. To mini...
- 質問130 A server administrator made a change in a server's BIOS in a...
- 質問131 An administrator is troubleshooting a failure in the data ce...
- 質問132 A company uses a hot-site, disaster-recovery model. Which of...
- 質問133 A storage administrator needs to implement SAN-based shared ...
- 質問134 An administrator is only able to log on to a server with a l...
- 質問135 A server administrator is exporting Windows system files bef...
- 質問136 An organization stores backup tapes of its servers at cold s...
- 質問137 An administrate is helping to replicate a large amount of da...
- 質問138 サーバー技術者は、内部 Web サーバーから内部 FTP サーバーにい...
- 質問139 An organization purchased six new 4TB drives for a server. A...
- 質問140 Following a recent power outage, a server in the datacenter ...
- 質問141 セキュリティ管理者は、安全な Web サイトをホストしている仮想...
- 質問142 A server administrator has connected a new server to the net...
- 質問143 A server administrator implemented a new backup solution and...
- 質問144 境界ネットワークに展開されている Web サーバーは、悪意のある...
- 質問145 A server administrator wants to ensure a storage array can s...
- 質問146 A server administrator is setting up a disk with enforcement...
- 質問147 技術者は、ファイルをダウンロードできないファイル サーバーの
- 質問148 Which of the following steps in the troubleshooting theory s...
- 質問149 A server administrator is racking new servers in a cabinet w...
- 質問150 An administrator is alerted to a hardware failure in a missi...
- 質問151 A software developer is unable to reach an internal website....
- 質問152 A server administrator needs to ensure all Window-based serv...
- 質問153 Which of me following should be placed at the top of a Bash ...
- 質問154 Users at a company work with highly sensitive dat a. The sec...
- 質問155 A large number of connections to port 80 is discovered while...
- 質問156 ある企業は最近、10 か所あるマルチキャンパス環境に VolP を導...
- 質問157 A server administrator is instating a new server in a data c...
- 質問158 A technician needs to set up a server backup method for some...
- 質問159 A technician is creating a network snare that will be used a...
- 質問160 A newly installed server is accessible to local users, but r...
- 質問161 サーバー管理者は、特定のユーザーのみがアクセスできる新しいフ
- 質問162 使用量に関係なく年間コストが発生する製品を表すのに最も一般的
- 質問163 Which of the following backup methods protects all the chang...
- 質問164 Which of the following is used for fail over, providing acce...
- 質問165 An administrator is working locally in a data center with mu...
- 質問166 Which of the following often-overlooked parts of the asset l...
- 質問167 Which of the following BEST measures now much downtime an or...
- 質問168 Due to a disaster incident on a primary site, corporate user...
- 質問169 Which of the following physical security concepts would most...
