Which two statements describe the capabilities used with the Unbreakable Enterprise Kernel?

Which two statements describe the capabilities used with the Unbreakable Enterprise Kernel?

Which two statements describe the capabilities used with the Unbreakable Enterprise Kernel?

A.
Existing Red Hat Enterprise Linux 5 and 6 customers need to reinstall Oracle Linux to use the
Unbreakable Enterprise Kernel.

B.
The Unbreakable Enterprise kernel is the default kernel starting with Oracle Linux 5.6.

C.
The Unbreakable Enterprise kernel is required when using multithreaded CPUs.

D.
Oracle Clusterware, OCFS2, and the Enterprise Manager pack for Linux support are included
with Oracle Linux Basic and Premier support.

E.
Switching between the Red Hat Compatible kernel and the Unbreakable Enterprise kernel is
simple process of changing kernels and glibc.

Explanation:
*Commercial technical support is available through Oracle’s Oracle Linux Support
program, which supports Oracle Linux, and existing RHEL or CentOS installations(i.e. without
reinstallation).
Note:
*The Unbreakable Enterprise Kernel Release 2 is Oracle’s second major release of its heavily
tested and optimized operating system kernel for Oracle Linux 5 and Oracle Linux 6.
Unbreakable Enterprise Kernel Release 2 is based on the mainline Linux kernel version 3.0.16
and boasts a wide range of new features and improvements relevant for enterprise workloads.
Incorrect:
Not A, not B:Unbreakable Enterprise Kernel Release 2 can be installed on Oracle Linux 5 Update
8 or newer, as well as on Oracle Linux 6 Update 2 or newer.

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Matt

Matt

http://docs.oracle.com/cd/E37670_01/E37355/html/ol_about_uek.html

B and D are the right answers

(B) Beginning with Oracle Linux 5.5, you could choose to use either the Red Hat Compatible Kernel or the UEK. In Oracle Linux 5.6, the UEK became the default kernel.

(E is not correct) Using the UEK instead of the Red Hat Compatible Kernel changes only the operating system kernel. There are no changes to any libraries, APIs, or any user-space applications Existing applications run unchanged regardless of which kernel you use. Using a different kernel does not change system libraries such as glibc. The version of glibc in Oracle Linux 6 remains the same, regardless of the kernel version.

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