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单选题 Which of the following is the EASIEST way to centrally deploy software?()

A

Network share

B

PXE

C

USB

D

Optical media

单选题 When adding another server to an existing rack mount system, which of the following should the administrator consider FIRST?()

A

Load on UPS

B

Rack temperature

C

Room temperature

D

Ease of access

单选题 A bare metal backup requires which of the following backup methodologies?()

A

Full

B

Differential

C

Incremental

D

Database

单选题 A SAN attached production file server is required to be backed up nightly according to company  policy.Recently the data to be backed up has increased to approximately 4TB. Currently, the server has a single attached LTO2 tape drive.  Which of the following should the server administrator do to provide enough backup capacity for the nightly job? ()

A

 Replace the backup software with a more efficient application.

B

 Reduce the amount of data to be backed up.

C

 Replace the LTO2 tape drive with an LTO3 tape drive.

D

 Replace the single tape drive with a tape library.

单选题 管理员遇到服务器安全性问题。许多服务器过去曾经遭受病毒感染。以下哪项可确保系统避免操作系统漏洞?()

A

执行入侵检测系统(IDS)

B

执行双因素认证方法

C

执行补丁管理程序

D

使用更复杂的用户密码

单选题 Which of the following servers resolves computer names to IP addresses?()

A

Directory services

B

DNS

C

NTP

D

DHCP

单选题 以下哪种服务器可将NetBIOS名称转化为IP地址?()

A

DNS

B

WINS

C

FTP

D

DHCP

单选题 Which of the following BEST describes a virtualized server environment?()

A

 A physical server environment utilizing only RAM storage with no physical disk medium to enhance performance.

B

 Multiple operating systems sharing the same physical hardware to leverage higher usage.

C

 A distributed computing environment where many lower cost machines are combined to increase processing power and overall performance.

D

 A single operating system using multiple physical hardware chassis to leverage higher availability.

单选题 An administrator is looking to apply a new service pack for an OS on several systems that run business critical applications for a large international finance corporation. Which of the following should the administrator do FIRST?()

A

Deploy the service pack to a single department within the corporation.

B

Upgrade the system with requirements for that service pack.

C

Deploy the service pack to a non-critical application server.

D

Submit a change control for the service pack deployment.

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