Companycom informs the system administrator that there is co

题目
单选题
Companycom informs the system administrator that there is concern about the Electronic Service Agent and security. What can be said about Electronic Service Agent that will address concerns about security?()
A

All Service Agent transactions are inbound requests secured by encryption (cryptographic processor card) Kerberos, and Hypertext Transfer Protocol Secure (HTTPS). 

B

The AT&T Global Network Services (AGNS ) phone connection generates system IDs and passwords for the client every six months. Service Agent has no inbound capability.

C

All Service Agent transactions are outbound requests secured by encryption (Hypertext Transfer Protocol Secure (HTTPS) or POST). Service Agent has no inbound capability. 

D

The transmissions from Service Agent can be either by Internet or the AT&T Global Network Services (AGNS) phone connection. Service Agent transactions are inbound requests generated by a point to point connection.

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相似问题和答案

第1题:

An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use?()

  • A、odmget
  • B、odmadd
  • C、odmshow
  • D、odmcreate

正确答案:A

第2题:

Companycom recently ordered a p5 570 and an HMC. Prior to delivery, two additional p5 570 servers were added to the order. Upon installation, the system administrator noticed that they do not have a method to connect the p5 570 servers to the HMC. Which of the following will allow them to connect all servers to the HMC?()

  • A、An 8-port adapter to the HMC
  • B、A hub for the private network
  • C、An additional Ethernet card to the HMC
  • D、An additional Ethernet card for each partition

正确答案:B

第3题:

You are an administrator of Ezonexam.com's network. You want to perform. routine upgrades on your Windows 2000 Server computer. You use your non-administrator user account in the domain to logon to the server.

You want to upgrade all of the critical system files and patches on the server in the shortest possible time.

What should you do?

A.Use Windows Update.

B.Run System File Checker.

C.Log on as administrator and run Windows Update.

D.Log on as administrator and run System File Checker.


正确答案:C
解析:Explanation:WindowsUpdateisusedtoupgradethesystemfilesandtoretrieveandapplythelatestservicepacksandpatchesfortheoperatingsystem.AllnecessaryfilesaredownloadedthroughtheInternet.TobeabletorunWindowsUpdatewemusthaveadministrativerights.Incorrectanswers:A:Thenon-administrativeuseraccountcannotbeusedtorunWindowsUpdate.TorunWindowsUpdatewemusthaveadministrativerights.B:SystemFileCheckercheckstheintegrityofthesystemfiles.Itcannotbeusedtoupgradethesystemfilesortoretrieveandapplythelatestservicepacksandpatchesfortheoperatingsystem.D:SystemFileCheckercheckstheintegrityofthesystemfiles.Itcannotbeusedtoupgradethesystemfilesortoretrieveandapplythelatestservicepacksandpatchesfortheoperatingsystem.

第4题:

How does a system administrator add a new user to a system?()

  • A、mkuser
  • B、cruser
  • C、adduser
  • D、edit /etc/password

正确答案:A

第5题:

Which command can a system administrator use to verify that a tape is in backup format and is readable by the system?()

  • A、tar
  • B、tctl
  • C、tcopy
  • D、restore

正确答案:D

第6题:

An administrator is planning to bring a newly purchased server online. Which of the following should the administrator do FIRST?()

  • A、Follow the pre-installation plan and procedures.
  • B、Review the system logs to check for errors.
  • C、Notify all users that the old system will be taken offline.
  • D、Apply all security updates to the system.

正确答案:A

第7题:

A system administrator issued the errpt command and had no results. The system administrator determined that error logging was turned off. Which of the following commands should be used to start logging system errors?()

  • A、/usr/bin/errmsg
  • B、/usr/lib/errdemon
  • C、/usr/lib/errlogger
  • D、/usr/bin/errinstall

正确答案:B

第8题:

A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?()

A.lslpp -f IX49035

B.lslpp -fB U437542

C.instfix -f IX49035

D.instfix -ik IX49035


参考答案:D

第9题:

A system administrator has just finished upgrading a system to AIX 5.2. If there are future problems, the system administrator would like to add an entry to the AIX errorlog to record this event. Which of the following commands can be issued for this purpose?()

  • A、/usr/bin/errmsg "System upgraded to AIX 5.2"
  • B、/usr/bin/errlog "System upgraded to AIX 5.2"
  • C、/usr/bin/errupdate "System upgraded to AIX 5.2"
  • D、/usr/bin/errlogger "System upgraded to AIX 5.2"

正确答案:D

第10题:

A system administrator is unable to unmount a file system. Which is the appropriate command to determine who or what is accessing the file system?()

  • A、who /filesystem
  • B、lsfs /filesystem
  • C、fuser /filesystem
  • D、umount -f /filesystem

正确答案:C

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