Which of the following commands should be used to obtain information about the installed software？（）

A、 smit system

B、 smit installp

C、 smit licenses

D、 smit list_software

A customer’s small heterogeneous enterprise has grown over time to more than 500 client systems， and the administrator cannot add new servers to the management database.  Which of the following is the most likely source of the problem？（）

A、The management server has reached its size limitation.

B、Additional agent licenses must be purchased.

C、The CPU and Memory requirements need to be upgraded.

D、The default JET database has reached its size limitation.

EMPDET is an external table containing the columns EMPNO and ENAME.   Which command would work in relation to the EMPDET table？（）

A、 A

B、 B

C、 C

D、 D

A company runs very large database applications on multiple HP-UX servers. They recently upgraded the device drivers for their fibre channel HBAs and have suffered numerous crashes on several systems. Which feature of Power Systems running AIX would help eliminate this problem during pre-release testing of a new device driver？（）

A、Redundant VIO servers

B、Storage Protection Keys

C、Electronic Service Agent

D、NPIV support in the kernel

A customer asked a consultant to create the infrastructure for an application.  The application is designed to charge customers for conferencing services based on usage.  To determine if a Storage Area Network （SAN） is the best storage solution， which of the following questions is most appropriate？（）

A、Will the application require a database？

B、Which operating system does the application require？

C、Will the data need to be backed up in real time？

D、Does the application share data among the servers？

A technician receives a dot matrix printer for repair and the work order states that the printer is only printing one-half of each character. Which of the following should the technician replace？（）

A、print head

B、fuser

C、injector

D、print nozzle