You are about to switch a Red Hat Enterprise Linux 6 (RHEL6) system from the Red Hat Network to the Unbreakable Linux Network (ULN).
Consider this output:
# rpm –qa *rhn*
rhnlib-2.5.22-12.e16.noarch yum-rhn-plugin-0.9.1-36.e16.noarch rhn-setup-1.0.0-73.e16.noarch rhn-client-tools-1.0.0-73.e16.noarch rhn-check-1.0.0-73.e16.noarch rhnsd-4.9.3-2.e16.x86_64
Identify four minimum steps that you should perform to successfully switch this system from RHN to ULN.
A. Create a ULN account if it doesn't exist already.
B. Ensure you have a valid Oracle Linux support agreement.
C. Install the uln_register.tgz package.
D. Install the uln_register.tgz and uln_register-gnome.tgz packages.
E. Run the uln_register command as the root user and answer the prompts.
F. Install the Unbreakable Enterprise kernel (UEK).
G. Run the yum update command.
H. Reboot your system.
Which three statements are true about the bash shell script's capabilities and features?
A. The s* shell variable holds the exit status of the last command executed in the foreground.
B. The | | operator ensures that a command is run only if the command preceding the | | operator fails.
C. If test "SMYVAR" = prod and if ["SMYVAR" *= prod ] are equivalent ways to test the value of the MYVAR variable in a shell script.
D. If the first line of the script begins with #!/bin/sh, then the sh shell program is unable to interpret the script.
E. The bash shell supports more than 10 command-line arguments.
F. The andand operator ensures that a command is run regardless of the outcome of the command that preceded the andand operator.
Which three statements are true about administering user accounts and groups for an Oracle Linux server in preparation for installing the Oracle Database server?
A. The Oracle software owner must be a Linux user called oracle.
B. The Oracle software owner must not be the root user.
C. The owner of the Oracle httpd daemon process must be the Linux user called nobody.
D. A Linux user who is a member of the OSDBA group may start an Oracle database instance.
E. The /etc/sudoers file must specify that the Oracle software owner be allowed to run commands as root.
F. The OINSTALL group owns the Oracle Inventory.
Which two steps should be performed to permit using SSH, SCP, or SFTP commands by the ORACLE account on the host FAROUT to the oracle account on the host WAYOUT without supplying a password?
A. The oracle account user on host FAROUT must issue an ssh-keygen command to generate public and private key files in the ~ oracle/.ssh directory FAROUT.
B. The oracle account user on the host WAYOUT must issue an ssh-keygen command to generate public and private key files in the ~/oracle.ssh directory on WAYOUT.
C. The Oracle account user on host FAROUT must add the contents of ~/oracle/.ssh/id_dsa.pub or ~/ oracle/.ssh/is_rsa.pub file to the ~/oracle/.ssh/authorized_keys file on host WAYOUT.
D. The Oracle account user on host WAYOUT must add the contents of ~/oracle/.ddh/id_dsa or ~/oracle/ .ssh/id_rsa.pub file to the ~/oracle/.ssh/authorized_keys file on host FAROUT.
E. The oracle account user on host WAYOUT must set the permissions on the ~/oracle/.ssh/ authorized_keys file to 644.
F. The Oracle account user on host FAROUT must set the permissions in ~/oracle/.ssh/authorized_keys file 644.
Your Oracle Linux server has a network interface eth0 but the ifcfg-eth0 file is missing from the /etc/ sysconfig/network-scripts directly.
To set the IP address for the interface, you run this command as root: [root@station1]# ifconfig eth0 192.168.0.1 up
What is the effect of the command?
A. The IP address 192.168.0.1 is not assigned to eth0 because the netmask is not specified.
B. The IP address 192.168.0.1 is assigned to eth0, but the interface is not activated until the network service is reloaded.
C. The IP address 192.168.0.1 is assigned to eth0, but the interface is not activated until the network service is restarted.
D. The IP address 192.168.0.1 is assigned to echo with the default netmask for that address, and the interface is activated immediately.
Examine this output:
$ ftp o16.example.com
Connected to o16.example.com (192.168.40.131) 220 (vsFTpd 2.2.2) Name (o16.example.com:oracle):
A carriage return is now entered on the keyboard and the result is shown:
$ 30 permission denied.
Login failed.
ftp>
Why is the oracle user denied access to the FTP server on the 016.example.com host?
A. The Oracle user is listed in /etc/vsftpd/ftpusers.
B. The oracle user is listed in /etc/vsftpd/user_list and the USERLIST_ENABLE setting is set to YES in / etc/vsftpd/vsftpd.conf.
C. The Oracle user is listed in /etc/vsftpd/user_list and USERLIST_ENABLE setting is set to NO in /etc/ vsftpd/vsftpd.conf.
D. The LOCAL_ENABLE setting is set to NO in /etc/vsftpd/vsftpd.conf.
E. The Oracle user does not exist on the o16.example.com host.
Which two statements are true about the installation of certain components of asmlib in Oracle Linux 6?
A. The asmlib kernel module is included in the Red Hat-compatible kernel.
B. The asmlib kernel module is included in the Unbreakable Enterprise Kernel (UEK).
C. The asmlib kernel module must be installed separately when using the Unbreakable Enterprise Kernel (UEK).
D. The asmlib oracleasm-support package is installed as part of the Red Hat-compatible kernel package.
E. The asmlib oracleasm-support package is included as part of the Unbreakable Enterprise Kernel (UEK) package.
F. The asmlib oracleasm-support rpm must be installed separately when using the Unbreakable Enterprise Kernel (UEK).
Which three statements are correct about NFSV4?
A. It relies on the LOCKD and RPC.STATD daemons to perform file locking.
B. It uses a single port (2049) for all client/server communications.
C. The UID and GID for a particular user must be the same on both client and server to avoid file ownership problems.
D. It has support for filesystem quotas.
E. RPC.IDMAPD is used to map a UID to its username and a GID to its group name and vice versa.
Which three statements are true about rpm package dependencies?
A. The RPM command can detect only direct package dependencies.
B. The RPM command can detect both direct and indirect package dependencies.
C. The YUM command can detect and resolve direct and indirect package dependencies.
D. The YUM command can detect and resolve indirect package dependencies only within the same repository.
E. The YUM command can only detect and resolve direct package dependencies.
F. A source RPM can have a dependency on a binary RPM.
Examine the channel specification in the /etc/yum.repos.d/public-yum-016.repo file:
# head -6 /etc/yum.repos.d/public-yum-016.repo [016_latest] Name=Oracle Linux $releasever Latest ($basearch) Baseurl=http://public-yum.oracle.com/repo/oracleLinux/OL6/latest/$basearch/ Gpgkey=http://public-yum.oracle.com/RPM-CPG-KEY-oracle-o16 Gpgcheck=1 Enabled=0
What is the effect of the enabled=0 setting?
A. This channel is disabled and cannot be used by YUM at all.
B. This channel will not be used by YUM when searching for packages.
C. By default, YUM will not use this channel but this can be overridden on the command line.
D. This channel will not be used by YUM when it searches for packages, but YUM will check if updates exist for packages already installed from this channel.
Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only Oracle exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your 1Z0-100 exam preparations and Oracle certification application, do not hesitate to visit our Vcedump.com to find your solutions here.