Name: Oracle Linux 5 and 6 System Administration
Brand: ValidExamDumps
SKU: 1Z0-100
Price: 20 USD
Availability: InStock
Rating: 4.8 (400 reviews)

Free Oracle 1Z0-100 Exam Actual Questions

The questions for 1Z0-100 were last updated On Mar 30, 2025

At ValidExamDumps, we consistently monitor updates to the Oracle 1Z0-100 exam questions by Oracle. Whenever our team identifies changes in the exam questions,exam objectives, exam focus areas or in exam requirements, We immediately update our exam questions for both PDF and online practice exams. This commitment ensures our customers always have access to the most current and accurate questions. By preparing with these actual questions, our customers can successfully pass the Oracle Linux 5 and 6 System Administration exam on their first attempt without needing additional materials or study guides.

Other certification materials providers often include outdated or removed questions by Oracle in their Oracle 1Z0-100 exam. These outdated questions lead to customers failing their Oracle Linux 5 and 6 System Administration exam. In contrast, we ensure our questions bank includes only precise and up-to-date questions, guaranteeing their presence in your actual exam. Our main priority is your success in the Oracle 1Z0-100 exam, not profiting from selling obsolete exam questions in PDF or Online Practice Test.

Question No. 1

Which three statements are true concerning configuration files and the behavior of module parameters specified in those files, in the /etc/modprobe.d directory?

AThe files may contain options to be passed to a module only when it is a dependency of a module being inserted.

BThe file may contain shell commands to be run instead of inserting a particular module in the kernel.

CThe files may contain options to be passed to a module, only when it is inserted using a modprobe command.

DThe files may contain alias names for modules.

EThe file may contain instructions to ignore certain modules.

FThe files may contain options to be passed to a module only when it is inserted using an insmod command.
References:

Show Answer

Correct Answer: B, D, E

Question No. 2

Which statements is true concerning Oracle Linux configuration files for users and groups?

AThe /etc/passwd file contains hashed passwords for each user.

BThe /etc/shadow file contains hashed passwords for each user.

CThe GECOS field in /etc/passwd file may be empty.

DThe /etc/group file contains the group name and the hashed group password.

Show Answer

Correct Answer: B

/etc/shadowfile stores actual password in encrypted (one-way hashed) format for user's account with additional properties related to user password i.e. it stores secure user account information

Question No. 3

Which two statements are true concerning the installation and configuration of the bootloader by the Anaconda installer, which is then used to boot Oracle Linux?

AThe Linux Loader (LILO) bootloader may be chosen for installation.

BThe bootloader must be password protected and Anaconda prompts for a password in all cases.

CThe Grand Unified Bootloader (GRUB) is the only bootloader used by Oracle Linux.

DIf previously installed operating systems are found on disk partitions that were not overwritten, then an attempt is made to configure the bootloader to be able to boot them.

EThe bootloader is installed by default in the first partition of the disk.

Show Answer

Correct Answer: A, E

A (not C): Linux boot process from hard drive:

1. PC initializion phase - BIOS, POST.

2. PC starts boot loader - usually grub or lilo.

3. The bootloader locates kernel image on the hard drive.

4. The kernel decompresses and loads itself. Once finished it tries to mount the root filesystem. 5. When the root filesystem is mounted, /sbin/init is executed and continues booting the system using inittab and /etc/rc*.d scripts

Question No. 4

Examine the UserDir directives in this extract from /etc/httpd/conf/httpd.conf:

UserDirenabled user1

UserDirdisabled user1

UserDirpublic_html

The web server URL is http://host01.

A website server URL is http://host01.

A user attempts to access user1's webpages using this URL:

httpd:/host01/~user1

Which statement describes the outcome?

AThe occurrence user1 in the list of disabled users causes an access denied error to the website contained in user1'1 public_html subdirecroty, overriding the enabled directive.

BThe occurrence of user1 in the list of enabled users allows access to the website contained in user1's public_html subdirectory, overriding the disabled directive.

CThe configuration produces an error upon web server startup, because the enabled and disabled directive conflict.

DAccess is guaranteed because the UserDir public_html directive applies default access to all local users on the system, overriding the enabled of disabled directive.

Show Answer

Correct Answer: B

Question No. 5

Which two statements are true about the installation of certain components of asmlib in Oracle Linux 6?

AThe asmlib kernel module is included in the Red Hat-compatible kernel.

BThe asmlib kernel module is included in the Unbreakable Enterprise Kernel (UEK).

CThe asmlib kernel module must be installed separately when using the Unbreakable Enterprise Kernel (UEK).

DThe asmlib oracleasm-support package is installed as part of the Red Hat-compatible kernel package.

EThe asmlib oracleasm-support package is included as part of the Unbreakable Enterprise Kernel (UEK) package.

FThe asmlib oracleasm-support rpm must be installed separately when using the Unbreakable Enterprise Kernel (UEK).

Show Answer

Correct Answer: B, F

B: The oracleasm kernel driver is built into the Unbreakable Enterprise Kernel for Oracle Linux 6 and does not need to be installed manually.

F: All ASMLib installations require the oracleasmlib and oracleasm-support packages appropriate for their machine.

The oracleasm-support package can be downloaded from the Unbreakable Linux Network (ULN) if you have an active support subscription, or from http://public-yum.oracle.com if you do not.

Incorrect:

not A: The oracleasm kernel driver for the 64-bit (x86_64) Red Hat Compatible Kernel for Oracle Linux 6 can be installed manually.