题目内容
（请给出正确答案）
[单选题]
以下（）是输出设备（output device）
A.屏幕
B.鼠标
C.扫描仪
D.键盘
单选题，请选择你认为正确的答案：
提交
答案
A、屏幕
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A.export INST_DEBUG =yes
B.bosboot -aID -d /dev/ipldevic
C.nim - to check -a debug =yes
更多“以下（）是输出设备（output device）”相关的问题
第1题
If a restore from a NIM mksysb install hung on C54, which debug output would be best to investigate the problem？（）
第2题
How can an administrator verify that the disk is stillusable when the output of ‘lspv’shows ‘hdisk1’ is in a missing state？（）
A.lspv -l hdisk1
B.lscfg -l hdisk1
C.lsattr -l hdisk1
D.dd if=/dev/hdisk1 bs=512k count=10 of=/tmp/disk.txt
第3题
The Dev - 1 and Dev -3 routers are OSPF neighbors over the Ethernet 0/0 connection. Based on the show ip ospf neighbor output from the Dev - 1 and Dev - 3 routers, which statement is true？（）
A. Dev - 1 is the DR because it has a lower OSPF router ID
B. Dev - 3 is the DR because it has a higher OSPF router priority
C. Both Dev - 1 and Dev - 3 are using the def ault OSPF router priority
D. Dev - 3 is the DR because it has a lower OSPF router ID
E. Dev - 1 is the DR because it has a higher OSPF router priority
第4题
While attempting to expand a file system, an administrator receives an error message indic
ating that the filesystem is not recognized. Running the ‘lsfs‘ command fails to display any output, but the ‘df‘ command is working and displays normal filesystems.What is the likely cause of the problem？（）
点击查看答案
A.The /etc/filesystems file is missing.
B.The /dev/hd8 logical volume is corrupt.
C.The hosting volume group is not varied on.
D.The /var and /tmp filesystems may be full.
第6题
DVI线应该如何连接大屏（）。
A.根据接头标识INPUT连接信号输入设备OUTPUT连接信号输出设备
B.根据接头标识OUTPUT连接信号输入设备INPUT连接信号输出设备
C.磁环一端连接大屏，另一端接解码器
D.线缆INPUT连接视频矩阵DVI输入OUTPUT连接信号输出设备
第9题
An administrator is attempting to recover afilesystem that fails to manually unmount. The
fsck command produces the following output: The current volume is: /dev/fslv02 File system is currently mounted. Invalid file system size in the primary superblock. Invalid file system size in the secondary superblock. Primary superblock is corrupt. Secondary superblock is corrupt. fsck:Cannot continue tried to mount Which steps will resolve the problem？（）
点击查看答案
A.Reboot the server into maintenance mode and run ‘fsck‘ with the ‘-p‘ parameter while the filesystem is mounted
B.Reboot the server into maintenance mode and run ‘fsck‘ with the ‘-y‘ parameter whilethe filesystem is unmounted
C.Force a umount of the filesystem with ‘umount -F /dev/fslv02‘, and then run ‘fsck p /dev/fslv02‘ whilethe file system is unmounted
D.Force a umount of the filesystem by varying off the hosting volume group and then varyon the volume group. This will permit ‘fsck -y‘ to be run against the failing filesystem
第10题
5、下列哪一个是输出设备？ Which of the following is an output device？ a. 显示器 b. 键盘 c. CPU d. 只读存储器
A.a
B.b
C.c
D.d
第11题
5、下列哪一个是输出设备？ Which of the following is an output device？ a. 显示器 b. 键盘 c. CPU d. 只读存储器（ROM）
A.a
B.b
C.c
D.d
