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| Certification Vendor: | Oracle |
|---|---|
| Exam Name: | Oracle Solaris 11 System Administration |
| Exam Number: | 1Z0-821 |
| Passing Score: | Approximately 61% |
| Exam Format: | Multiple Response, Multiple Choice |
| Real Exam Qty: | 60-80 |
| Exam Duration: | 150 minutes |
| Exam Price: | USD 245 |
| Available Languages: | English |
| Related Certifications: | Oracle Certified Associate, Oracle Solaris 11 System Administrator |
| Recommended Training: | Oracle Solaris 11 System Administration Training |
| Exam Registration: | Oracle Certification Registration |
| Sample Questions: | Oracle 1Z0-821 Sample Questions |
| Exam Way: | Computer-based exam (online or authorized test center) |
| Pre Condition: | Recommended experience with UNIX/Linux system administration |
| Official Syllabus URL: | https://education.oracle.com |
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Oracle 1Z0-821 exam is a comprehensive certification exam that focuses on system administration in Oracle Solaris 11. 1Z0-821 exam is designed to test the knowledge, skills and abilities of IT professionals who are responsible for managing and administering Solaris 11 systems. 1Z0-821 exam covers a wide range of topics including installation, configuration, network administration, storage management and security.
To obtain the Oracle 1Z0-821 Certification, candidates must pass a multiple-choice exam consisting of 75 questions. 1Z0-821 exam is timed and must be completed within 120 minutes. The passing score for the exam is 64%, and candidates can retake the exam if they do not pass on their first attempt.
NEW QUESTION # 28
A datalink can best be described as______.
Answer: C
Explanation:
The command dladm is used to configure data-link interfaces in Sun Solaris. A configured data-link is represented in the system as interface that can be used for TCP/IP. Each data- link relies on either a single network device or an link aggregation device to send & recieve packets.
Network interfaces provide the connection between the system and the network. These interfaces are configured over data links, which in turn correspond to instances of hardware devices in the system.
In the current model of the network stack, interfaces and links on the software layer build on the devices in the hardware layer. More specifically, a hardware device instance in the hardware layer has a corresponding link on the data-link layer and a configured interface on the interface layer. This one-to-one relationship among the network device, its data link, and the IP interface is illustrated in the figure that follows.
Network Stack Showing Network Devices, Links, and Interfaces:
NEW QUESTION # 29
Identify the Automated Installer's (AI) equivalent to jumpStart's finish scripts and sysidcfg files.
Answer: D
Explanation:
Comparing sysidcfg File Keywords to System Configuration Profile Directives The following table compares sysidcfg file keywords with example AI system configuration profile specifications.
sysidcfg File Keyword System Configuration Profile Directives
Etc.
NEW QUESTION # 30
The default publisher on your system is:
You want to update the Oracle Solaris 11 environment on your system, but you are not able to connect this system to the Internet to access the default Oracle repository. A repository has been created on your local network and is named http://server1.example.com.
Which command would you choose to connect your system to the local repository?
Answer: D
Explanation:
Explanation/Reference:
Explanation:
Solaris 11 Express makes it pretty easy to set up a local copy of the repository.
A common reason folks need access to a local repository is because their system is not connected to the Internet.
Tthe pkg set-publisher command can be used to for example add a publisher or to enable or disable a publisher.
Note: Example Adding a Publisher
Use the -g option to specify the publisher origin URI.
# pkg set-publisher -g http://pkg.example.com/release example.com
Example Specifying the Preferred Publisher
Use the -P option to specify a publisher as the preferred publisher. The specified publisher moves to the top of the search order. You can specify the -P option when you add a publisher or you can modify an existing publisher.
# pkg set-publisher -P example.com
Example Enabling or Disabling a Publisher
Use the -d option to disable a publisher. The preferred publisher cannot be disabled. A disabled publisher is not used in package operations such as list and install. You can modify the properties of a disabled publishers.
Use the -e option to enable a publisher.
# pkg set-publisher -d example2.com
NEW QUESTION # 31
Your server has a ZFS storage pool that is configured as follows:
The following partition scheme is used for every disk drive in pool1:
Which two are true regarding the ZFS storage pool?
Answer: C,E
NEW QUESTION # 32
You want to deploy Oracle Solaris 11 with the Automated Installer (AI). You need to make sure that your server and network meet the requirements for using AI.
Identify two requirements for using AI.
Answer: B,C
Explanation:
A: An automated installation of a client over the network consists of the following
high-level steps:
Step 1. The client system boots over the network and gets its network configuration and the
location of the install server from the DHCP server.
Step 2: The install server provides a boot image to the client.
Etc.
D: If two client machines need to be installed with the same version of the Oracle Solaris 11 OS but need to be installed differently in other ways, then create two AI manifests for the AI install service. The different AI manifests can specify different packages to install or a different slice as the install target, for example.
NEW QUESTION # 33
......
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