最新的Other Oracle Certification認證 1z1-100考試題庫

問題1

Which two actions should be completed when the firstboot utility runs under runlevel 5 in Oracle Linux?

A. Configuring the dtrace facility

B. Registering for software updated

C. setting the current date and time to be synchronized with an NTP server

D. Creating a nonadministrative user

E. Agreeing to the license agreement

正確答案: D,E

問題2

Examine the UserDir directives in this extract from /etc/httpd/conf/httpd.conf:
</IfModule mod_userdir.c>
UserDirenabled user1
UserDirdisabled user1
UserDirpublic_html
</IfModule>
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?

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

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

C. The 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.

D. The 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.

正確答案: C

問題3

The SSHD service is controlled by the script in /etc/init.d/sshd, part of which is shown here:
[root@FAROUT ~] cat /etc/init.d/sshd
# !/bin/bash
#
# sshdStart up the OpenSSH server daemon
#
# chkconfig: 23455525
# description: SSH is a protocol for secure remite shell access. \
# This service starts up the Open SSH server daemon.
#
You issue chkconfig commands to change the sshd service:
[root@FAROUT ~] # chkconfig sshd off
[root@FAROUT ~] # chkconfig sshd reset
What is the result of the two commands issued?

A. The sshd service configuration is restored to those that existed after the operating system was first installed.

B. The sshd service configuration is restored to start In run levels 2, 3, 4 and 5.

C. The sshd service configuration is restored to the settings that existed before setting it off.

D. The sshd service configuration is restored to start in run levels 2 and 5 only.

正確答案: A

問題4

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 assigned to echo with the default netmask for that address, and the interface is activated immediately.

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 not assigned to eth0 because the netmask is not specified.

正確答案: A

問題5

Which three actions may be performed using the date command in Oracle Linux?

A. Setting the hardware clock from the current system time

B. Displaying the current time in an administrator-specified format

C. Displaying the time and date in the past

D. Synchronizing the system time from an ntp server

E. Displaying the time and date in the future

F. Setting the system time from the hardware clock

正確答案: B,C,E

問題6

Examine the channel specification in the /etc/yum.repos.d/public-yum-016.repo file:

What is the effect of the enabled=0 setting?

A. This channel will not be used by YUM when searching for packages.

B. By default, YUM will not use this channel but this can be overridden on the command line.

C. This channel is disabled and cannot be used by YUM at all.

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.

正確答案: A

說明：（僅 VCESoft 成員可見）

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