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Oracle 1Z0-821 Exam Syllabus Topics:

SectionObjectives
Topic 1: Software Package Management- Manage packages via CLI and GUI
- Troubleshoot update issues
- Update system using IPS
- Understand Image Packaging System (IPS)
- Administer boot environments
Topic 2: User and Access Management- Control system and file access
- Create and manage user accounts
- Manage user initialization files
- Configure disk quotas
- Use SSH and authentication
Topic 3: Network Administration- Understand basic networking concepts
- Troubleshoot network issues
- Verify network connectivity
- Configure and manage network interfaces
Topic 4: Installing Oracle Solaris 11- Plan for operating system installation
- Troubleshoot installation issues
- Verify installation
- Install using interactive installer
Topic 5: Oracle Solaris Zones- Configure and manage zones
- Monitor resource utilization
- Troubleshoot zone issues
- Understand zones concepts
Topic 6: Service Management- Troubleshoot service and boot problems
- Understand Service Management Facility (SMF)
- Administer and configure SMF services
Topic 7: Storage and File System Management- Troubleshoot storage issues
- Manage swap and dump devices
- Administer ZFS file systems
- Manage local disks and devices
- Work with ZFS snapshots and clones
Topic 8: Process and Task Management- Analyze logs, core and crash dumps
- Monitor and control system processes
- Schedule recurring tasks

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Oracle Solaris 11 System Administration Sample Questions (Q100-Q105):

NEW QUESTION # 100
A user jack, using a korn shell, requests a directory listing as follows:
jack@solaris:/export/home/jack $ 1s
file filea Filea fileb Fileb filec Filec
Which two statements are correct?

Answer: D,E

Explanation:
A: starting with one single character, second character must be letter i, any characters, ending with letter a.
C: starting with letter e, f, or g, followed by anything.


NEW QUESTION # 101
You are troubleshooting a newly installed desktop Oracle Solaris 11 system with a single network interface. From this system, you can connect to other systems within the company intranet, but cannot access any external services (such as websites and email), even when using IP addresses.
Examining the routing table confirms that the default route to 192.168.1.1 is missing. DHCP is not used at this site. Which two commands will temporarily mid permanently configure the default route?

Answer: B,F

Explanation:
B:Setting the default route on Solaris is easy. If you are trying to just set the route temporarily you can use the route command:
route add default <ipaddress>
Example: route add default 192.168.1.1
Note: Route command manipulates the kernel routing tables. Routing is the process of forwarding a packet from one computer to another. It is based on the IP address in the IP packet header and netmask.
F: If you want the route to be persisted when you reboot the system, you will need to set the route in the /etc/defaultrouter file.
/etc/defaultrouter
Example:
echo 192.168.1.1 > /etc/defaultrouter


NEW QUESTION # 102
In a default standalone installation of Oracle Solaris 11,what is the default minimum length in characters of a user password,and where is the minimum password length defined?

Answer: F

Explanation:
By default,the passwd command assumes a minimum length of six characters. You can use the PASSLENGTH default in the /etc/defaults/passwd files to change that by setting the minimum number of characters that a user's password must contain to some other number.


NEW QUESTION # 103
Which network protocol provides connectionless, packet-oriented communication between applications?

Answer: A

Explanation:
The User Datagram Protocol (UDP) is one of the core members of the Internet Protocol Suite, the set of network protocols used for the Internet. With UDP, computer applications can send messages, in this case referred to as datagrams, to other hosts on an Internet Protocol (IP) network without requiring prior communications to set up special transmission channels or data paths.
Compared to TCP, UDP is a simpler message-based connectionless protocol.


NEW QUESTION # 104
Which two options are accurate regarding the non-global zone console?

Answer: A,C

Explanation:
A: How to Log In to the Zone Console Use the zlogin command with the -C option and the name of the zone, for example, my-zone.
global# zlogin -C my-zone
C: To disconnect from a non-global zone, use one of the following methods.
* To exit the zone non-virtual console:
zonename# exit
* To disconnect from a zone virtual console, use the tilde (~) character and a period:
zonename# ~.


NEW QUESTION # 105
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