Oracle 1z0-100 Exam Questions

Question 6 of 141

Examine the command on its output:
[root@FAROUT ~] # modprobe v nfs
Insmod /lib/modules/2.6.39-100.0.12.e16uek.x86_64/kernel/fs/nfs_common/nfs_acl.ko insmod /lob/modules/2.6.39-
100.0.12.e16uek.x86_64/kernel/net/sunrpc/auth_gss/auth_rpcgss.ko
Insmod /lib/modules/2.6.39-100.0.12.e16uek.x86_64/kernel/fs/fscache/fscache/ko
Insmod /lib/modules/2.6.39-100.0.12.e16uek.x86_64/kernel/fs/locked.ko
Insmod /lib/modules/2.6.39-100.0.12.e16uek.x86_64/kernel/fs/nfs/nfs.ko
Which two statements are true about the modprobe command?

It will load the nfs module if all the modules upon which it depends have been loaded.

It displays the dependency resolution for the nfs module and loads all the modules upon which nfs depends before loading the nfs module.

It verifies that the nfs module and all other modules that depend on the nfs module are installed.

It displays the dependency resolution that would occur if the nfs module were to be loaded using modprobe nfs.

It only loads the nfs module if all the modules upon which it depends have not been loaded yet.

Correct Answer: A, B

Question 7 of 141

What is the main advantage of the Oracle Unbreakable Enterprise Kernel compared with the Red Hat compatible kernel?

It is more secure and, therefore, more difficult to hack.

It has a lower Mean Time Between Failures.

It provides higher availability for applications by reducing Mean Time to Recovery.

It scales better for more CPUS, memory, and Infiniband network connections.

Correct Answer: D

Question 8 of 141

Examine this output:
# df t nfs
FilesystemSizeUsedAvailUse%Mounted on
o16:export30G21G7.6G74%/mnt
# 1s -1 /mnt/nfs.sh
-rwxr-mr-x. 1 root root 22 May 8 16:37 /mnt/nfs.sh
# file /mnt/nfs.sh
/mnt/nfs.sh: Bourne-Again shell script text executables
# /mnt/nfs.sh
bash: /mnt/nfs.sh: Permission denied
What is the reason for the error?

The file system was exported on host o16 using the ROOT_SQUASH option.

The /export filesystem was mounted with the NOEXEC option on host o16.

The filesystem mounted on /mnt was mounted with the NOEXEC option.

The filesystem was exported on host o16 by using the NO_ROOT_SQUASH option.

Correct Answer: C

Question 9 of 141

Which two software packages are prerequisites for enabling the configuration and use of a Network information Service (Nis) client?

nis-tools

slapi-nis

ypbind

nisserv

nisbind

yp-tools

Correct Answer: C, F

Question 10 of 141

You recently updated the strace package to the latest version as shown:
Exam 1z0-100: Question 10 - Image 1

What is the outcome of running this command?

It downgrades the strace package to version 4.5.19-1.6.e16.

It downgrades strace package to version 4.5.19-1.11.e16_3.2.

It fails with an error because you cannot downgrade a package using the yum command.

It fails with an error because there are multiple versions available to which Yum can downgrade the strace package.

It will prompt you to select a version of the strace package that you want to downgrade.

Correct Answer: A