201-450 Free Practice Test

Which one of these directories should not be backed up?

1. A. /backup
2. B. /etc
3. C. /opt
4. D. /proc
5. E. /var/log

Correct Answer: D

Which of the following files are used to resolve hostnames to IP addresses? (Choose TWO correct answers.)

1. A. /etc/systems
2. B. /etc/hosts
3. C. /etc/network
4. D. /etc/dns.conf
5. E. /etc/resolv.conf

Correct Answer: BE

Which of the following files will be looked for and used by GNU make, if one of them exists, unless a different file is specified on the command line when trying to compile software from source code? (Choose TWO correct answers.)

1. A. configure
2. B. config.h.in
3. C. makefile
4. D. Makefile
5. E. Makefile.in

Correct Answer: CD

How can the label root be added to the ext4 filesystem on /dev/sda1?

1. A. relabel /dev/sda1 root
2. B. tune2fs -L root /dev/sda1
3. C. echo 'root' > /proc/fs/sda1/label
4. D. labelfs --device /dev/sda1 root

Correct Answer: B

Which commands are used to load modules into the Linux kernel? (Choose TWO correct answers.)

1. A. insmod
2. B. loadmod
3. C. kernload
4. D. modprobe
5. E. probemod

Correct Answer: AD