GAQM GAQM Certifications LCP-001 Questions & Answers

• Question 251:

  To what environment variable will you assign or append a value if you need to tell the dynamic linker to look in a build directory for some of a program's shared libraries?

  A. LD_LOAD_PATH

  B. LD_LIB_PATH

  C. LD_LIBRARY_PATH

  D. LD_SHARE_PATH

  E. LD_RUN_PATH

  Correct Answer: C

• Question 252:

  You suspect that a new ethernet card might be conflicting with another device. Which file should you check within the /proc tree to learn which IRQs are being used by which kernel drives?

  A. interrupts

  B. /proc/interrupts

  Correct Answer: AB

• Question 253:

  The ________ partition is used for virtual memory.

  A. swap

  Correct Answer: A

• Question 254:

  You need to install a fax server. Which type of fax/modem should you install to insure Linux compatibility?

  A. External Serial Fax/modem

  B. External USB Fax/modem

  C. Internal ISA Fax/modem

  D. Internal PCI Fax/modem

  Correct Answer: A

• Question 255:

  Where can lilo place boot code?

  A. The boot ROM

  B. The boot RAM

  C. The /boot partition

  D. The MBR on a hard drive

  Correct Answer: D

• Question 256:

  Which of the following is very important when installing from source code (Check TWO that apply)?

  A. Read all documentation included with the source code.

  B. Reboot after installing all programs.

  C. Manually check to see if all dependencies are met.

  D. Use rpm or dpkg go verify the installation.

  E. Do not install binaries as the root user.

  Correct Answer: AC

• Question 257:

  You need to know where all the configuration files for the installed package named "postfix" are located. Assuming it was installed with rpm, which command will list this information for you?

  A. rpm -qc postfix

  B. rpm -Vc postfix

  C. rpm --config postfix

  D. rpm -listconfig postfix

  E. rpm -qa --config postfix

  Correct Answer: A

• Question 258:

  You are running Linux 2.0.36 and you need to add a USB mouse to your system. Which of the following statements is true?

  A. You need to rebuild the kernel.

  B. You need to upgrade the kernel.

  C. You need to load the USB modules for your existing modular kernel.

  D. USB support is no available in Linux.

  Correct Answer: B

• Question 259:

  What command is used to display a file in octal format?

  A. hexdump

  B. /usr/bin/hexdump

  C.

  D.

  Correct Answer: AB

• Question 260:

  What command changes the priority of the process running with process id of 12345 to the highest priority?

  A. /usr/bin/renice +20 1234

  B. /usr/bin/renice -20 12345

  C. /bin/setpriority +20 12345

  D. /bin/setpriority -20 12345

  Correct Answer: B

  To change the priority of running process we use the renice command. Default priority is 0, highest priority is -20 and lowest priority is 19. The path of renice command is /usr/bin/renice.