IBM(000-104)
单选题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 sc
题目
The action parameter of rcnfs in /etc/inittab is 'off' and the script called is not exiting.
The action parameter of rcnfs in /etc/inittab is 'wait' and the script called is not exiting.
The action parameter of rcnfs in /etc/inittab is 'once' and the script called is not exiting.
The action parameter of rcnfs in /etc/inittab is 'respawn' and the script called is not exiting.
参考答案和解析
相似问题和答案
第1题：
A.Run a bosboot -a command
B.Mirror the hd5 on the two disks
C.Set up another service mode bootlist
D.Check the disks using a lsvg -p rootvg command
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：
A. It bypasses the OS file system cache.
B. A separate NFS interface is required for use across Linux, UNIX, and Windows platforms.
C. It uses the operating system kernel NFS layer for user tasks and network communication modules.
D. File systems need not be mounted by the kernel NFS system when being served through Direct NFS.
E. Oracle Disk Manager can manage NFS on its own, without using the operating system kernel NFS driver.
第4题：
After mirroring rootvg, a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order?（）
- A、Run a bosboot -a command
- B、Mirror the hd5 on the two disks
- C、Set up another service mode bootlist
- D、Check the disks using a lsvg -p rootvg command
正确答案:C
第5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 reports that after configuring the BIOS to boot to the hard drive first, the system still tries to boot from the optical drive. Which of the following is the MOST likely cause?（）
- A、Optical drive
- B、Power supply
- C、CMOS battery
- D、CD-ROM disk
正确答案:C
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
第9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10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