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IBM S1000-007 - IBM AIX v7 Administrator Specialty

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Total 92 questions

An administrator wants to check which system tunables have been changed in the system since last boot. Which procedure provides the information needed?

A.

Run tunsave -f ./currentconfig; more ./currentconfig.

B.

View the /etc/tunables/currentconfig file and search for change marks in the file.

C.

Run the no, ioo and scftedo commands with the -cf flag.

D.

Run lstuncfg -1 I grep -v DEFAULT.

An administrator is tasked with installing an open source package. They are told to use the IBM AIX Toolbox for Linux Applications because the organization wants to be able to open tickets with IBM support.

What should the administrator tell the requester?

A.

IBM offers standard support for open source software that is licensed with the operating system.

B.

IBM offers extended support for open source software and they need to verify entitlement.

C.

IBM offers this open source software as-is.

D.

IBM offers extended support for open source software that is licensed with the hardware.

An administrator has a test server (my host) that uses local name resolution. The administrator arrives late one morning and finds that their co-worker was asked to make some changes to the IP address of the server.

The co-worker used SMIT from the console, but then when testing from the console, the following command fails:

ping my_host

Why did the ping fail?

A.

They didn't update /etc/hosts after mktcpip was run.

B.

They used an incorrect gateway address.

C.

They didn't update the DNS entry.

D.

They didn't reboot the server.

While a system administrator is checking the TCP/IP connectivity between two systems with the traceroute command, the administrator found Fragmentation required messages in the traceroute output.

What is the likely reason for these messages?

A.

The TCP buffers in the router gateway are exhausted. The source and target system are having TCP/IP communication problems.

B.

Same MTU sizes between the source and target systems. The source and target systems are using Jumbo Frames. The LPARs are using the same Virtual Switch (vSwitch) Network.

C.

Different MTU sizes between the source and target systems. The source system is using Jumbo Frames and the target is using the default MTU size.

D.

The TCP buffers between the source and the target systems are exhausted. The source and target systems are using virtual ethernet adapters.

An administrator starts an AIX LPAR and wants to monitor the boot process using the HMC console.

Which command in HMC SSH session lists all managed systems, LPARs on them and offers an easy way to open a console window to an AIX LPAR?

A.

mkvterm

B.

lsrefcode

C.

lssyscfg

D.

vtmenu

When attempting to recover a corrupted file system an administrator runs the command fsck against the unmounted file system and receives the following error:

After confirming that the file system is not mounted, what should the administrator do next?

A.

Run logrcvr /dev/ulv14 .

B.

Run fsck: with the -F (force) flag.

C.

Convert the log to INLINE.

D.

Run logform /dev/u1v11.

What command is used to monitor SAN I/O performance/throughput?

A.

iostat -DIRT 60 10

B.

mpstat -w 1

C.

ioo -L

D.

vmstat -i 1

How are console log messages recorded by AIX?

A.

alog

B.

syslog

C.

rsyslog

D.

errdemon

When configuring an LPAR profile, what is the meaning of CPU Entitlement?

A.

the count of virtual CPUs configured on an LPAR

B.

the number of logical CPUs allocated to an LPAR

C.

Simultaneous Multi Threading setting of an LPAR

D.

the amount of guaranteed CPU time allocated to an LPAR

Which AIX command displays the types, counts, and percentages of LPAR memory?

A.

Ivmo -a -v rootvg

B.

iostat

C.

vmstat -v

D.

mpstat -w 1