Download Oracle.1z0-580.CertDumps.2017-12-17.73q.tqb

Download Exam

File Info

Exam Oracle Solaris 11 Installation and Configuration Essentials
Number 1z0-580
File Name Oracle.1z0-580.CertDumps.2017-12-17.73q.tqb
Size 964 KB
Posted Dec 17, 2017
Download Oracle.1z0-580.CertDumps.2017-12-17.73q.tqb

How to open VCEX & EXAM Files?

Files with VCEX & EXAM extensions can be opened by ProfExam Simulator.

Download
ProfExam Simulator

Purchase

Coupon: MASTEREXAM
With discount: 20%





Demo Questions

Question 1

What information would the "beadm list -ds" command output?


  1. a list of all Bes
  2. a list of the datasets and snapshot information for the active BE
  3. a list of the datasets and snapshot information for all Bes
  4. a list of the default sets
  5. a list of BEs in machine readable format
Correct answer: C
Explanation:
You can display information about snapshots, boot environments, and datasets that were created by the beadm command by using the beadm list subcommand. The beadm list command output also displays boot environments that are created by the pkg command. The beadm list command syntax is:Syntax: beadm list [-a | [-ds] [-H] [BeName]The command lists information about the existing boot environment. To view information for a specific boot environment, replace BeName with a boot environment name. If a specific boot environment is not specified, the command lists information about all boot environments. The default is to list boot environments without additional information. -a – Lists all available information about the boot environment. This information includes subordinate datasets and snapshots. -d – Lists information about all subordinate datasets that belong to the boot environment. -s – Lists information about the snapshots of the boot environment. -H – Prevents listing header information. Each field in the output is separated by a semicolon. Reference: Oracle Solaris 11 Information Library, Listing Existing Boot Environments and Snapshots
You can display information about snapshots, boot environments, and datasets that were created by the beadm command by using the beadm list subcommand. The beadm list command output also displays boot environments that are created by the pkg command. 
The beadm list command syntax is:
Syntax: beadm list [-a | [-ds] [-H] [BeName]
The command lists information about the existing boot environment. To view information for a specific boot environment, replace BeName with a boot environment name. If a specific boot environment is not specified, the command lists information about all boot environments. The default is to list boot environments without additional information. 
-a – Lists all available information about the boot environment. This information includes subordinate datasets and snapshots. 
-d – Lists information about all subordinate datasets that belong to the boot environment. 
-s – Lists information about the snapshots of the boot environment. 
-H – Prevents listing header information. Each field in the output is separated by a semicolon. 
Reference: Oracle Solaris 11 Information Library, Listing Existing Boot Environments and Snapshots



Question 2

What two entries could complete the following command from the directory listing below? 
   


  1. inetboot.SUN4U.Solaris_10-1
  2. inetboot.SUN4V.Solaris_l0-1
  3. nbp.
  4. pxegrub.I86PC.Solaris_10-1
  5. sllgrub.i86pc
Correct answer: DE
Explanation:
As per exhibit these are the two files in the netboot directory. Note: Missing argument is:file=wanbootCGI-URL Specifies the URL of the wanboot-cgi program on the web server During the installation, WAN boot refers to the contents of the /etc/netboot hierarchy on the web server for instructions about how to perform the installation. This directory contains the configuration information, private key, digital certificate, and certificate authority required for a WAN boot installation. During the installation, the wanboot-cgi program converts this information into the WAN boot file system. The wanboot-cgi program then transmits the WAN boot file system to the client.
As per exhibit these are the two files in the netboot directory. 
Note: 
  • Missing argument is:
    file=wanbootCGI-URL 
    Specifies the URL of the wanboot-cgi program on the web server 
  • During the installation, WAN boot refers to the contents of the /etc/netboot hierarchy on the web server for instructions about how to perform the installation. This directory contains the configuration information, private key, digital certificate, and certificate authority required for a WAN boot installation. During the installation, the wanboot-cgi program converts this information into the WAN boot file system. The wanboot-cgi program then transmits the WAN boot file system to the client.



Question 3

A developer wants to use DTrace in a zone to examine the kernel. What are his options?


  1. Modify the zone so that he can use DTrace to examine kennel data structures.
  2. All that’s required is to assume the "root" role.
  3. By using dtrace_proc and dtrace_user privileges he can examine his own code, but not the kernel.
  4. By adding ipc_dac_read and ipc_dac_write privileges to the zone.
  5. Change the zone's file-mac-profile from strict to none to enable the use of DTrace within the zone.
Correct answer: C
Explanation:
How to Use DTrace in a Non-global Zone Use the zonecfg limitpriv property to add the dtrace_proc and dtrace_user privileges. global# zonecfg -z my-zone zonecfg:my-zone> set limitpriv="default,dtrace_proc,dtrace_user"zonecfg:my-zone> exitNote – Depending on your requirements, you can add either privilege, or both privileges. Boot the zone. global# zoneadm -z my-zone boot Log in to the zone. global# zlogin my-zone Run the DTrace program. my-zone# dtrace -l Note:Oracle Solaris DTrace is a comprehensive, advanced tracing tool for troubleshooting systemic problems in real time. DTrace helps you understand a software system by enabling you to dynamically modify the operating system kernel and user processes to record additional data that you specify at locations of interest, called probes. Reference: System Administration Guide: Oracle Solaris Containers-Resource Management and Oracle Solaris Zones, Using DTrace in a Non-Global Zone
How to Use DTrace in a Non-global Zone 
  1. Use the zonecfg limitpriv property to add the dtrace_proc and dtrace_user privileges. 
    global# zonecfg -z my-zone 
    zonecfg:my-zone> set limitpriv="default,dtrace_proc,dtrace_user"
    zonecfg:my-zone> exit
    Note – 
    Depending on your requirements, you can add either privilege, or both privileges. 
  2. Boot the zone. 
  3. global# zoneadm -z my-zone boot 
    Log in to the zone. 
    global# zlogin my-zone 
  4. Run the DTrace program. 
my-zone# dtrace -l 
Note:
  • Oracle Solaris DTrace is a comprehensive, advanced tracing tool for troubleshooting systemic problems in real time. 
  • DTrace helps you understand a software system by enabling you to dynamically modify the operating system kernel and user processes to record additional data that you specify at locations of interest, called probes. 
Reference: System Administration Guide: Oracle Solaris Containers-Resource Management and Oracle Solaris Zones, Using DTrace in a Non-Global Zone









CONNECT US

Facebook

Twitter

PROFEXAM WITH A 20% DISCOUNT

You can buy ProfExam with a 20% discount!

Get Now!


HOW TO OPEN VCEX FILES

Use ProfExam Simulator to open VCEX files