IBM Associate AIX 7 Administration 認定 C4040-227 試験問題:

1. Which command creates an application WPAR?

A) wparcreate
B) wparexec
C) mkwpar
D) crwpar

2. Why would the 'bffcreate -d /dev/cd0 -t/tmp/images all' command be run?

A) To create installation or update images of all software packages from media in /dev/cd0
B) To make a file in /tmp/images that lists all of the software packages on media in /dev/cd0
C) To install all software packages from the media in /dev/cd0 that have prerequisites met on the system or in /tmp/images.
D) To make a copy of all software in /tmp/images and store onto the writable media in /dev/cd0

3. An administrator wants to run secure commands as user1 from hosta to hostb using OpenSSH. Which actions will configure SSH trust?

A) Create a public & private key on hosta Copy contents of key to hostb file /usr/openssh/.ssh/authorized_keys2
B) Create a public & private key on hosta Copy contents of private key to hostb file /home/useM/ ssh/authorized_keys2
C) Create a public & private key on hostb Copy contents of private key to hosta file /home/user1/.ssh/authorized_keys2
D) Create a public & private key on hosta Copy contents of public key to hostb file /home/user1/.ssh/authorized_keys2

4. An LPAR has 32 CPUs, and is reporting hundreds of page-ins and page-outs per seconD. At what level of paging should the administrator become concerned?

A) Above the number of paging space disks
B) Above 10 pages per CPU per second
C) Above 50 pages per second
D) Above the size of the paging space size in 4KB pages
E) Above 10 pages per GB of allocated memory per second

5. What file needs to be modified to disable both telnet and local logins for the root UserlD?

A) /etc/security/limits
B) /etc/security/user
C) /etc/security/passwd
D) /etc/environment

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