IBM认证考试
单选题Which commands will list all the logical volumes and the file system distribution across a specific physical volume of the following?()
单选题A system administrator wants to give full read/write/excute access to the owner and group of the /stuff directory and all subdirectories and files, but only allow read/execute for others. What command would the administrator use?()
单选题An AIX 5L system has 2 active paging space devices - /dev/hd6 at 64MB in the rootvg and /dev/page01 at 256MB in the datavg. The system administrator has determined that only 192MB of active paging space is actually required and wants to reclaim some of the disk space for use by a new application. Which command should be used to reduce the size of /dev/page01?()
单选题A system administrator has increased the size the logical volume lv00. The administrator now wants to enlarge the filesystem /fs00 that is mounted on lv00 to the same size that lv00 currently is. Which of the following commands will show the administrator the number of blocks to use when increasing the size of the filesystem /fs00?()
单选题Which command restarts the TCP/IP subsystem?()
单选题In which directory are the basic Linux commands such as gzip, gunzip and zcat installed?()
单选题Following a system boot, the display indicates that previously detected hardware is missing. What command should be used to identify the missing hardware?()
单选题During system initialization, which command script is executed through the /etc/inittab to activate page spaces and mount filesystems?()
单选题A system administrator will be migrating a server from AIX 5.1 to AIX 5.2 and is uncertain if the application running on the server will function properly after the migration. What is the fastest way to return to the previous AIX level if the application does not work?()
单选题The following entry is in the /etc/host.equiv and /home/jsmith/.rhosts file on server Alpha:+ jsmith.What does this entry indicate?()
单选题Which of the following is the IBM-recommended method to start the Resource Management and Control (RMC) Services?()
单选题A system administrator is in the process of documenting the system. Which of the following commands will provide a list of the devices defined on the system?()
单选题A user would like their shell prompt to reflect the current directory. Which of the following environment variables can be set to accomplish this?()
单选题A system administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect. Which of the following commands can be used to determine the block size of the backup tape?()
单选题The system administrator wants to use a new jfslog /dev/fs1log with the filesystem /test/fs1 on the testvg volume group. The following commands were used to create the log and assign it to the filesystem: (1)mklv -t jfslog -y /dev/fs1log testvg 1 (2)chfs -a log=/dev/fs1log /test/fs1 While trying to mount the /test/fs1 filesystem the administrator received the error: "Cannot mount /dev/fs1lv on /test/fs1: A system call received a parameter that is not valid". What step did the administrator miss that most likely caused the error?()
单选题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?()
单选题A system administrator needs to configure dump devices for the system. Which command would be used to estimate the size required for a dump device?()
单选题A system administrator periodically receives calls from users who complain about poor performance with their application. Use the following sar command output to answer the question: Which of the following system resources need more investigation?()
单选题How does a system administrator add a new user to a system?()
单选题A user reports that they cannot cd to /tmp/application. A system administrator entered the following command: (1)ls -ld /tmp/application (2)drw-r--r-- 4 root system 512 Jan 15 14:09 application What is the most likely cause of the problem?()
当前列表仅展示前20条试题,搜“题王”小程序查看更多考题~