exam

After the elastic cloud server is bound to (), it can provide access to the outside through a fixed public IP address.A . System DiskB . MirrorC . Data DiskD . Elastic public network IPView AnswerAnswer: D

The () components of Huawei NETCOL5000-A in-line precision air conditioner are optional parts.A . FanB . EvaporatorC . CompressorD . Electric heatingView AnswerAnswer: D

Which of the following descriptions for the configuration of the PDU8000 modular precision power distribution cabinet is correct?A . Modular precision power distribution cabinet supports single and dual inputB . Modular precision power distribution cabinet supports up to 4 output modulesC . The output module of the modular precision power...

The relational database service RDS does not have database backup and recovery functions.A . TrueB . FalseView AnswerAnswer: B

The default battery charging voltage of UPS2000-G is () V/CELL.A . 2.25B . 2.35C . 2.45D . 2.15View AnswerAnswer: B

There is no limit to the size of the exported image.A . TrueB . FalseView AnswerAnswer: B

Which of the following air supply methods must have a reasonable raised floor height?A . Air supply from the upper hoodB . Underfloor air supplyC . Upper air duct supplyD . Row-level horizontal air supplyView AnswerAnswer: B

Which of the following options is the most reasonable configuration process of virtual private cloud?A . Create virtual private cloud and default subnet>Create new subnet>Add security group policy>Create security groupB . Create virtual private cloud and default subnet>Create new subnet>Create security group>Add security group rulesC . Create virtual private cloud...

Which of the following is not included in the main application scenarios of KMS (Key Management Service)?A . Encryption and decryption of key information assetsB . Network transmission data encryptionC . Business core data encryption and decryptionD . Encryption and decryption of user personal dataView AnswerAnswer: B

When a fire breaks out in the box and the fire extinguishing device releases the fire extinguishing agent into the protection area, ( ) will display the words "In The Vent, Do Not Enter".A . Fire alarmB . Sound and light alarmC . Deflation indicator lightD . Emergency LightsView AnswerAnswer:...