Free 201-450 Exam Braindumps

Which directory contains the system-specific udev rule files? (Specify the absolute path including the directory name)
Solution:
/etc/udev/rules.d, /etc/udev/rules.d/

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

Running tcpdump -nli eth1 'tcp' shows the following output:
14:41:53.694538 IP 10.1.52.145.51738 > 24.215.7.162.143: Flags [.], ack 33051, win 1002, options
[nop,nop,TS val 36789130 ecr 1746004159], length 0
What is the source IP address of this packet? (Please specify the answer in digits and dots ONLY.)
Solution:
10.1.52.145

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

A Linux server is running in single user mode for regular maintenance. Which commands are used to restore the server to its usual runlevel? (Choose TWO correct answers.)

1. A. telinit 0
2. B. shutdown -r now
3. C. sync
4. D. shutdown -h now
5. E. reboot

Correct Answer: BE

What is incorrect about these entries in /etc/hosts which could be causing host name lookup problems with host2?
host1 192.168.1.12
host2 192.168.1.12

1. A. Two host names are using the same IP address.
2. B. The server doing the query is on a different subnet.
3. C. The fields are out of order.
4. D. host2 is not a fully qualified domain name.

Correct Answer: C

Which program lists information about files and network connections opened by processes? (Specify ONLY the command without any path or parameters.)
Solution:
lsof, /usr/bin/lsof

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A