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Which of the following backup types should the technician perform prior to the patch installation that will allow the server to be restored the FASTEST?
A technician needs to install an operating system patch on a virtual server. Which of the following backup types should the technician perform prior to the patch installation that will allow the server to be restored the FASTEST?A . SnapshotB . IncrementalC . DifferentialD . FullView AnswerAnswer: A
Which of the following should be used to accomplish this task?
A system administrator is tasked with dividing the network so that each department is separate from the other. Which of the following should be used to accomplish this task?A . VLANB . VPNC . VNCD . VMView AnswerAnswer: A
Network devices between two firewalls are included in which of the following?
Network devices between two firewalls are included in which of the following?A . VPNB . SANC . VLAND . DMZView AnswerAnswer: D
Which of the following powers is this socket rated for?
A datacenter technician encounters a power receptacle labeled NEMA L5-30. Which of the following powers is this socket rated for?A . 115v 30 ampB . 208v 30 ampC . 220v 1 phaseD . 440v 3 phaseView AnswerAnswer: A
Which of the following backup types meets this requirement?
In an effort to reduce recovery time during hardware failures, a server administrator needs to implement a backup method that will allow for complete OS and service/application recovery as long as compatible hardware is available. Which of the following backup types meets this requirement?A . IncrementalB . Bare metalC ....
Which of the following types of backup should be performed?
An administrator needs to perform a backup of all servers for an upcoming disaster recovery exercise at a company cold site. Which of the following types of backup should be performed?A . SnapshotB . IncrementalC . DifferentialD . FullView AnswerAnswer: D
Which of the following is the MOST redundant power solution?
Which of the following is the MOST redundant power solution?A . Two power supplies, each hooked up to individual legs of one 3-phase circuit.B . Two power supplies, each hooked up to the same 1-phase circuit.C . Two power supplies, each hooked up to separate 1-phase circuits.D . One power...
Which of the following are required characteristics of database servers in high transaction environments? (Select THREE).
Which of the following are required characteristics of database servers in high transaction environments? (Select THREE).A . Two-factor authenticationB . High bandwidthC . Higher RPM drivesD . Load balancingE . High latencyF . Hotswappable drivesG . EncryptionView AnswerAnswer: B,C,D
Which of the following involves finding and correcting the MOST important reason for performance issues?
Which of the following involves finding and correcting the MOST important reason for performance issues?A . Root cause analysisB . Replicating the problemC . Defining preventative actionD . Theory of probable causeView AnswerAnswer: A
Which of the following is the MOST likely cause?
A server administrator is notified that all three hard disks in a server array have failed. Which of the following is the MOST likely cause?A . Incompatible BIOSB . Backplane failureC . Cache battery failureD . Incorrect firmware versionView AnswerAnswer: B
