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The system hangs at boot time af

题目

The system hangs at boot time after starting NFS services.What is the most likely cause?（）

  • A、The action parameter of rcnfs in /etc/inittab is 'off' and the script called is not exiting.
  • B、The action parameter of rcnfs in /etc/inittab is 'wait' and the script called is not exiting.
  • C、The action parameter of rcnfs in /etc/inittab is 'once' and the script called is not exiting.
  • D、The action parameter of rcnfs in /etc/inittab is 'respawn' and the script called is not exiting.
参考答案和解析
正确答案:B
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相似问题和答案

第1题：

When resetting a Catalyst Express switch to factory default settings， which three options are available from the Software Recovery window？（）

  • A、Boot to a password recovery window
  • B、Boot with the factory default image
  • C、Erase the system configuration and boot with the factory default IOS image
  • D、Erase the system configuration and boot from a TFTP-supplied IOS image
  • E、Erase the System Configuration

正确答案:B,C,E

第2题：

A system powers on, begins POST, displays the BIOS version information and then hangs with the error message ‘Error loading operating system’. Which of the following is MOST likely the cause of this issue? （）

  • A、A virus has infected the system
  • B、Corrupted BOOT.INI file
  • C、Corrupt MBR
  • D、Boot sector corruption

正确答案:C

第3题：

Which command do you use to display the messages seen during the last system boot?()

A. show system boot-messages

B. show chassis messages

C. show file system boot-messages

D. show boot-log messages


参考答案：A

第4题：

During system boot， the system hangs at LED 0C31. What is the first step the system administrator should take to correct the problem？（）

  • A、Check system console connections
  • B、Check system network connections
  • C、Boot in service mode and change the bootlist
  • D、Boot from the AIX installation media and mount rootvg filesystems

正确答案:A

第5题：

A system powers on, begins POST, displays the BIOS version information and then hangs with the error message Error loading operating system. Which of the following is MOST likely cause of this issue? （）

  • A、A virus has infected the system
  • B、Corrupted BOOT.INI file
  • C、Corrupt MBR
  • D、Boot sector corruption

正确答案:C

第6题：

A graphics card has been added to the system. After rebooting, the system hangs during the login process with a blue screen indicating "CDE please wait". Which of the following procedures should be performed next?（）

  • A、Reinstall the CDE software
  • B、Check the name resolution
  • C、Uncomment the last line in .dtprofile
  • D、Boot in maintenance mode and perform fsck on file systems

正确答案:A

第7题：

A user states they receive a message Boot device not found half of the time they boot their system.Which of the following is the MOST likely cause? （）

  • A、A dead CMOS battery
  • B、The OS is not installed on the hard drive
  • C、A faulty RAM
  • D、A faulty HDD connection

正确答案:D

第8题：

A system powers on, begins POST, displays the BIOS version information and then hangs with the error message ‘Error loading operating system’. Which of the following is MOST likely the cause of this issue? （）

A. A virus has infected the system

B. Corrupted BOOT.INI file

C. Corrupt MBR

D. Boot sector corruption


参考答案：C

第9题：

A System p administrator has just configured logging system messages with the syslogd daemon.  At boot time which file starts the syslog daemon（）

  • A、/etc/rc.tcpip
  • B、/sbin/rc.boot
  • C、/etc/rc.net
  • D、/etc/rc.d

正确答案:A

第10题：

The system hangs at boot time after starting NFS services. What is the most likely cause？（） 

  • A、The action parameter of rcnfs in /etc/inittab is ’off’ and the script called is not exiting.
  • B、The action parameter of rcnfs in /etc/inittab is ’wait’ and the script called is not exiting.
  • C、The action parameter of rcnfs in /etc/inittab is ’once’ and the script called is not exiting.
  • D、The action parameter of rcnfs in /etc/inittab is ’respawn’ and the script called is not exiting

正确答案:B

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