Which policy determines what happens to local data and to th

第1题：

A receiving host computes the checksum on a frame and determines that the frame is damaged.The frame is then discarded.At which OSI layer did this happen?（）

• A、session
• B、network
• C、physical
• D、data link
• E、transport

第2题：

Which of the following BEST describes a hub?（）

• A、Determines the best route to transmit data
• B、Inspects traffic and accepts or declines transmission
• C、Broadcasts data to specific network devices
• D、Broadcasts data to all network devices

第3题：

第4题：

Which policy determines what happens to local data and to the BIOS settings on a server during the discovery process and when the server is disassociated from a service profile？（）

• A、 boot policy and BIOS policy
• B、 disk scrub and boot policy
• C、 BIOS setting scrub， boot policy， and BIOS policy
• D、 disk scrub and BIOS setting scrub

第5题：

What is the objective of the aaa authentication login console-in local command？（）

• A、It specifies the login authentication method list named console-in using the local user database on the router
• B、It specifies the login authorization method list named console-in using the local RADIUS username-password data base
• C、It specifies the login authentication list named console-in using the local username- password data base on the router
• D、It specifies the login authorization method list named console-in using the local username- password data base on the router

第6题：

Regarding disk scrub， which two of these occur to the data on any local drives upon disassociation？ （）

• A、 If disk scrub is enabled， all BIOS settings for the server are erased.
• B、 If disk scrub is enabled， all the data access on any local drives is destroyed.
• C、 If disk scrub is enabled， the LSI active RAID is destroyed but data is still preserved.
• D、 If disk scrub is disabled， all data on any local drives is preserved， including the local storage configuration.
• E、 If disk scrub is enabled， all data on any local drives is preserved， including the local storage configuration.

第7题：

If there is a conflict in policy for data retention， which of the following should the technician adhere to FIRST？（）

• A、Industry best practices
• B、Company policy
• C、International standards
• D、Local legal requirements

第8题：

第9题：

You have a computer that runs Windows 7. You need to record when an incoming connection is allowedthrough Windows firewall. What should you do?（）

• A、In Local Group Policy， modify the audit policy.
• B、In Local Group Policy， modify the system audit policy.
• C、From the Windows Firewall with Advanced Security properties， set the logging settings to Log successfulconnections.
• D、From the Windows Firewall with Advanced Security properties， set the Data Protection （Quick Mode）IPSec settings to Advanced.

第10题：

Which of the following does an astronomical time clock do？（）

• A、Determines the ambient light at night with a photocell.
• B、Calculates sunset and sunrise times based on geographical area.
• C、Determines the start and end of each of the seasons.
• D、Synchronizes the local time displayed with the official world time.