IBM CATE A4040-221 Questions & Answers

• Question 1:

  Which resource is required to make the cluster configuration data available when using Cluster Aware AIX?

  A. A cluster controller node that keeps the cluster configuration data synchronized between nodes.

  B. An NFS file system that is accessible with read/write permissions by all nodes that form the cluster.

  C. A supported disk in a highly available storage configuration that is accessible by all nodes that form the cluster

  D. A "quorum busting" disk to prevent loss of quorum from impacting availability of the cluster configuration data.

  Correct Answer: C

• Question 2:

  In the graphic below, the LPAR's current physical and virtual processor allocation matches its desired settings How do these settings limit system processor assignment for the LPAR?

  

  A. The LPAR can increase to 16.00 processing units of capacity in the shared processing pool as needed.

  B. The LPAR will be able to use a maximum of 6.0 processing units of capacity in the shared processing pool.

  C. The LPAR will be able to use a maximum of 4.0 processing units of capacity in the shared processing pool.

  D. The administrator will be allowed to add a maximum of 4.0 additional processing units to the LPAR using DLPAR, making its allocation 6.0 processing units.

  Correct Answer: B

• Question 3:

  Based on the following graphic, which physical adapter services fcs2?

  A. fcs2 on vio1

  B. fcs2 on vio2

  C. fcs6 on viol

  D. fcs6 on vio2

  Correct Answer: C

• Question 4:

  A system administrator has created a user id using the following command: mkuser sugroups=security gecos="AIX User" aixuser

  What is the effect of using this command?

  A. The sugroups attribute allows aixuser to su to users in the security group.

  B. The sugroups attribute allows members of the security group to su to this id.

  C. The aixuser will be created as an administrative user id and only the root user can alter attributes for aixuser.

  D. The aixuser will be created as an administrative user and only security group members can alter attributes of this id

  Correct Answer: B

• Question 5:

  What are the three basic elements of RBAC in AIX?

  A. Groups, Keys and Access

  B. Keys, Privileges and Groups

  C. Users, Groups and KeyStore

  D. Roles, Privileges and Authorizations

  Correct Answer: D

• Question 6:

  What is the minimum number of processing units which can be specified in the LPAR profile of an AIX LPAR hosted on a POWER7 server?

  A. 0.1

  B. 0.05

  C. 0.01

  D. 1

  Correct Answer: B

• Question 7:

  An administrator changed the hostname of a system from dbtest.company.com to dbprod.company.com using SMIT. The new entry in /etc/hosts is:

  192.168.56.100 dbprod.company.com

  When the administrator issued the host command, the following result was observed.

  #> host dbprod host: 0827-801 Host name dbprod does not exist. #> host 192.168.56.100 dbtest.company.com is 192.168.56.100

  Until DNS records can be updated, which action will allow the host command to return the correct name and IP address?

  A. Modify/etc/nsswitch.conf and set hosts: files dns

  B. Modify/etc/resolv.conf and specify the new nameserver

  C. Modify/etc/netsvc.conf and set hosts = local, bind

  D. Modify/etc/mrouted.conf and add: dbprod "dbprod" +192.168.56.100

  Correct Answer: C

• Question 8:

  What must be done to change the default AIX login screen, which is displayed before the login prompt, when a system is accessed using telnet?

  A. Add the desired text to the /etc/motd file.

  B. Edit the herald field in the /etc/security/login.cfg file.

  C. Update the MESG environment variable in /etc/environment.

  D. Add the LC_FASTMSG environment variable to /etc/profile.

  Correct Answer: B

• Question 9:

  In addition to enabling remote command execution, which task highlighted in the graphic below must be visited to enable an administrator with hmcoperator permissions to run HMC commands from another server using ssh?

  

  A. "Change Network Settings" to open pott 22

  B. "Remote Operation" to indicate that this HMC can be operated from a remote host

  C. "Remote Virtual Terminal" to enable virtual terminal connections for remotely connected HMC

  D. "Manage Task and Resource Roles" to give the hmcoperator task role permission to ssh to the HMC from a remote host

  Correct Answer: A

• Question 10:

  Consider the following screen capture.

  The administrator needs to add 512 MB of space to the /db2/db2sp1 filesystem. What must be done before

  the administrator will be able to add this disk space to the filesystem?

  

  A. Extend the upper bound of the logical volume.

  B. Increase the logical volume size first by 512 MB.

  C. Add another disk to the exevg volume group and migrate partitions.

  D. Increase the number of logical partitions the logical volume can hold

  Correct Answer: D