Novell Novell Certifications 050-733 Questions & Answers

• Question 121:

  Which file system type supports ACLs without a special mount option?

  A. ext2

  B. ext3

  C. XFS

  D. ReiserFS

  Correct Answer: C

• Question 122:

  What is the difference between the /dev/st0 and /dev/nst0 devices?

  A. /dev/st0 is the first SCSI CD burner; /dev/nst0 refers to the CDROM drive.

  B. /dev/st0 is the first tape drive; /dev/nst0 refers to the same tape drive in non-rewinding mode.

  C. /dev/st0 is the first serial console; /dev/nst0 refers to the same serial console as a block device.

  D. /dev/st0 is the first SCSI hard drive; /dev/nst0 refers to the same SCSI hard drive in read-only mode.

  Correct Answer: B

• Question 123:

  How do you create a file called destination containing the same ACLs currently set for the file called source?

  A. getfacl source > destination

  B. getfacl -c source destination

  C. getfacl source | cp destination

  D. getfacl -x source > destination

  Correct Answer: A

• Question 124:

  Which statements about PAM are correct? (Choose 3.)

  A. To enable authentication with PAM, you need a smart cart reader.

  B. Each line in a PAM configuration file contains 6 columns plus optional arguments.

  C. Configuration files of PAM modules can be found in /etc/pam.d/ and /etc/security/.

  D. After the PAM configuration has been adjusted for an application, this application can be used by SSH.

  E. The /etc/pam.d/other file contains a default configuration if no application-specific file is found in /etc/ pam.d/.

  F. PAM creates a software level with defined interfaces between applications and the current authentication mechanism.

  Correct Answer: CEF

• Question 125:

  You want to install the xyz-software-1.2.3-5.i586.rpm package, but only if a previous version is already installed. Which command will do this?

  A. rpm -ivh xyz-software-1.2.3-5.i586.rpm

  B. rpm -evh xyz-software-1.2.3-5.i586.rpm

  C. rpm -Fvh xyz-software-1.2.3-5.i586.rpm

  D. rpm -Uvh xyz-software-1.2.3-5.i586.rpm

  Correct Answer: C

• Question 126:

  Which commands can be used if you do not find the desired information in a manual page, or find no manual page at all for a program?

  A. sos program

  B. info program

  C. help program

  D. wiki program

  Correct Answer: B

• Question 127:

  After the partitions are checked and the root file system is mounted, the /sbin/init command is executed. Which process ID is assigned to /sbin/init?

  A. 0

  B. 1

  C. 3

  D. 100

  E. 1000

  F. Depends

  Correct Answer: B

• Question 128:

  When you connect to an ssh server with your ssh client, the public key of the server is compared to the keys stored in a file on the client computer. Which file is this?

  A. ~/.ssh/id_dsa.pub

  B. ~/.ssh/id_rsa.pub

  C. ~/.ssh/known_hosts

  D. ~/.ssh/authorized_keys

  Correct Answer: C

• Question 129:

  From command mode in vi, what do you have to do to enter text?

  A. Press e

  B. Press i

  C. Press k

  D. Press w

  Correct Answer: B

• Question 130:

  Which statement about symmetric encryption is correct?

  A. The same key is used for encryption and decryption.

  B. Symmetric keys are generally longer than asymmetric keys.

  C. Asymmetric encryption is generally faster than symmetric encryption.

  D. A public key and a private key are needed for symmetric encryption/decryption.

  Correct Answer: A