Question No. 1

Which three tasks should be performed to configure a host to act as an SSH server?

AThe openssh-server package must be installed.

BThe sshd service must be started.

CThe openssh package must be installed.

DThe openssh-client package must not be installed.

EThe ssh-agent must be running.

Show Answer

Correct Answer: A, B, C

Question No. 2

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

Anis-tools

Bslapi-nis

Cypbind

Dnisserv

Enisbind

Fyp-tools

Show Answer

Correct Answer: C, F

ypbind finds the server for NIS domains and maintains the NIS binding information. The client (normaly the NIS routines in the standard C library) could get the information over RPC from ypbind or read the binding files.

Question No. 3

Examine the content of /etc/rc.d:

Which four statements are about the use of these files and directories by UPSTART?

A/etc/rc.d/rc is executed each time the /sbin/init command us used, to change services appropriately for the target run level.

B/etc/rc.d/rc.local is executed at boot time, before the run level processing takes place.

C/etc/rc.d/rc is executed at boot time, to start the appropriate services for the run level defined in /etc/initab.

D/etc/rc.d/rc.sysinit is executed once at boot time, regardless of which run level is set.

E/etc/rc.d/rc.sysint is executed each time the /sbin/init command is used to change the run level.

F/etc/rc.d/rc3.d contains links to scripts in /etc/init.d.

G/etc/rc.d/rc is executed after /etc/rc.d/rc.local.

Show Answer

Correct Answer: A, C, D, F

Question No. 4

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?

AThe Oracle user is listed in /etc/vsftpd/ftpusers.

BThe oracle user is listed in /etc/vsftpd/user_list and the USERLIST_ENABLE setting is set to YES in /etc/vsftpd/vsftpd.conf.

CThe Oracle user is listed in /etc/vsftpd/user_list and USERLIST_ENABLE setting is set to NO in /etc/vsftpd/vsftpd.conf.

DThe LOCAL_ENABLE setting is set to NO in /etc/vsftpd/vsftpd.conf.

EThe Oracle user does not exist on the o16.example.com host.

Show Answer

Correct Answer: B

Question No. 5

During the setup of additional swap space on an ext2 files system, you encounter an error as shown below:

Which action must you perform to add additional swap space?

ACreate a symbolic link /dev/swapfile that points to u01/swapfile.

BReinitialize /u01/swapfile by issuing mkswap --L swapfile /u01/swapfile.

CRe-create the swapfile on an ext3 or ext4 filesystem.

DChange LABEL=swapfile to /u01/swapfile in the appropriate /etc/fstab entry.

ENone, because adding filesystem based swap space is not supported.

Show Answer

Correct Answer: D

Free Oracle 1Z0-100 Exam Actual Questions

The questions for 1Z0-100 were last updated On Nov 17, 2024