RedHat Red Hat Certification RH133 Questions & Answers

• Question 321:

  By default, which of the following commands configures the current run level?

  A. chkconfig

  B. pstree

  C. service

  D. ntsysv

  Correct Answer: D

• Question 322:

  When installing RHEL in the graphical interface, which of the following switches can be used to specify a resolution?

  A. lowers

  B. vnc

  C. resolution

  D. skipddc

  Correct Answer: C

• Question 323:

  You work as a Network Administrator for Net World International. The company has a Linux-based network. You want to upgrade an RPM package and get the status during the upgrade. Which of the following commands will you use to accomplish the task?

  A. rpm -ivh

  B. rpm -evh

  C. rpm -qvh

  D. rpm -Uvh

  Correct Answer: D

• Question 324:

  John works as a Network Administrator for Perfect Solutions Inc. The company has a Linux-based network. John is working as a root user on the Linux operating system. He wants to run the cc process at runlevel three. If the order of execution of cc command is 43, which of the following commands will John use to accomplish his task?

  A. ln -s /etc/init.d/cc /etc/rc.d/rc3.d/K43cc

  B. ln -s /etc/rc.d/init.d/cc /etc/rc.d/rc3.d/K43cc

  C. ln -s /etc/rc.d/cc /etc/rc.d/rc3.d/s43cc

  D. ln -s /etc/rc.d/init.d/cc /etc/rc.d/rc3.d/S43cc

  Correct Answer: D

• Question 325:

  After enabling shadowed passwords in a Linux server, where does Linux keep the passwords?

  A. /usr/shadow

  B. /etc/passwd

  C. /usr/passwd

  D. /etc/shadow

  Correct Answer: D

• Question 326:

  You work as a Software Engineer for McNiel Inc. The company has a Linux-based network. The company has 150 Engineers. The root user has configured quota limits for each user. You want to view quota limits for your system. Which of the following commands will you use to accomplish this task?

  A. repquota -a

  B. quota -v

  C. quotacheck

  D. edquota

  Correct Answer: B

• Question 327:

  Which of the following commands is used to create a user account for a new user?

  A. USERMOD

  B. MOUNT

  C. USERADD

  D. CRUSER

  Correct Answer: C

• Question 328:

  You work as a Network Administrator for Tech Perfect Inc. The company has a Linux-based network. You are configuring a server that will be used as a file server. You want to install an RPM package, named FILELOCATOR, on the server. You want to check whether the package is already installed. Which of the following commands will you use?

  A. grep FILELOCATOR

  B. find -q rpm |grep FILELOCATOR

  C. rpm -qa | grep FILELOCATOR

  D. find FILELOCATOR

  Correct Answer: C

• Question 329:

  You work as a System Administrator for McNeil Inc. The company has a Linux based network. You are a root user on Red Hat operating system. You have upgraded the amount of RAM in your system from 256 MB to 512 MB, but there is only 512 MB of swap space. Therefore, you want to add more swap space to / dev/hdb2 hard drive to run the applications that require a large amount of memory. Which of the following commands should you run to accomplish this task? Each correct answer represents a complete solution. Choose all that apply.

  A. mkswap /dev/hdb2

  B. swapon /dev/hdb2

  C. mount

  D. parted

  Correct Answer: ABD

• Question 330:

  You work as a Linux Technician for Tech Perfect Inc. The company has a Linux-based network. You have configured a database server in the network. Users complain that the server has become remarkably slow. However, the previous day, the server was performing well. You know that some of the processes may be the cause of the issue. You run the PS command on the server. In the result set, which information will you look at that suggests the problematic process?

  A. A high load average

  B. A high process ID

  C. A low load average

  D. A low CPU time

  E. A high CPU time

  Correct Answer: E