Free Access Oracle.1Z0-821.v2025-09-20.q249 Practice Test (Page 13)

Question 56

Which two statements are true concerning the network stack on Oracle Solaris 11?

A.A single datalink can have only one IP interface.

B.A single IP interface can have both an IPv4 address and an IPv6 address.

C.Hardware network interfaces and datalinks have a one-to-one relationship.

D.IP addresses are assigned to datalinks.

E.A single IP interface can have either an IPv4 address or an IPv6 address but not both.

Question 57

The advantage of core tiles is that they allow you an opportunity to examine the cause of problems,so that they can be resolved.
However,core files must be managed because they_____.

A.take up large amounts of disk space

B.make numerous entries into the /var/adm/wtmpx file

C.steal resources from the processor,slowing down system performance

D.fill up swap space; this will begin to slow the system due to swaps

E.fill up swap space; this will begin to slow the system due to paging

Question 58

A user brian is configured to use the bash shell. His home directory is /export/home/brian, and contains a .profile and a .bashrc file. In the -profile, there are these lines: genius =ritchie export genius
In the .bashrc us this line: genius=kernighan
In /etc/profile are these lines: genius=thompson export genius
When brian logs in and asks for the value of genius, what will he find, and why?

A.genius will be thompson because /etc/profile system settings always override local settings.

B.genius will be ritchie because .profile executes after .bashrc.

C.genius will be ritchie because variable settings in .profile take precedence over variable settings in .bashrc.

D.genius willbekernighan, because .bashrc executes after.profile.

E.geniuswill be ritchie, because that was the value exported in .profile.

Question 59

Identify the correct description of an IPS image.

A.An ISO image of the Solaris media DVD

B.An IPS repository

C.A depot location or source where Solaris packages can be installed from

D.A location where packages can be installed, for example, your Solaris instance

Question 60

When upgrading an existing system from Solaris 11 Express to Oracle Solaris 11, what happens to the datalink names?

A.They follow the default naming convention for the newly installed version.

B.They maintain their names.

C.They are called eth#.

D.They are called el00g#.

E.They are left unnamed, to avoid conflicts, and need to be renamed after the installation process is complete.

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Question 56

Question 57

Question 58

Question 59

Question 60

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