1Z0-580 Dumps - 1Z0-580 Practice Exams Questions

Demo Questions:

Question No : 1

Which resource controls should you use to maximize consistency of CPU performance?
Select all that apply.

A. CPU share
B. CPU cap
C. RAM cap
D. Dedicated CPUs
E. Locked memory cap

Answer: A,B

Explanation:
A: project.cpu-shares
Number of CPU shares granted to this project for use with the fair share scheduler
B:project.cpu-cap
Absolute limit on the amount of CPU resources that can be consumed by a project. A value
of 100 means 100% of one CPU as the project.cpu-cap setting. A value of 125 is 125%,
because 100% corresponds to one full CPU on the system when using CPU caps.
Reference:Oracle Solaris 11 Information Library,Configuring Resource Controls and
Attributes


Question No : 2

What are the two reasons that network configurations are set using svccfg, ipadm, and
nscfg?

A. to check for proper syntax before applying a change
B. to comply with Sarbane-Oxley and Payment Card Industry specifications
C. to hide defaults fromcasualusers
D. because the vi(l) text editor is no longer available
E. touse SMF

Answer: C,E

Explanation:
E:
* Many configuration tasks around name services have moved into the SMF in Solaris 11.
*The Service Management Facility (SMF), first introduced in Oracle Solaris 10, is a feature
of the operating system for managing system and application services, and it replaces the
legacy init scripting start-up mechanism common to prior releases of Oracle Solaris and
other UNIX operating systems. SMF improves the availability of a system by ensuring that
essential system and application services run continuously even in the event of any
hardware or software failures. SMF is one of the components of the wider Oracle Solaris
Predictive Self Healing capability.
Note:
*In Oracle Solaris 11, certain aspects of system configuration have changed, including the
migration of several system, network, and naming services configuration to SMF.

Question No : 3

The command "beadm create –a solaris-test" will_____.

A. create and automatically boot the solaris-test boot environment
B. create and activate the solaris-test boot environment but not reboot
C. create an archive of the solaris-test boot environment
D. will not create a new boot environment without further information
E. will only activate a previously defined boot environment named solaris-test

Answer: B

Explanation: The beadm create command has the following options, where BeName
specifies the name of the boot environment to be created.
Syntax: beadm create [-a] [-d description] [-e non-activeBeName | BeName@snapshot] [-o
property=value]...[-p zpool] BeName
-a – Activate the newly created boot environment upon creation. The default is to not
activate the newly created boot environment.

Reference:Creating and Administering Oracle Solaris 11 Boot Environments


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