Daily Archives: Tuesday, March 11, 2014

QUESTION 91
Which single parameter, when passed to nmap, will instruct nmap to perform a fast scan? (Provide only the option)
Answer: -F

QUESTION 92
Which directory contains the PCMCIA configuration files?
Answer: /etc/pcmcia

QUESTION 93
After configuring a new 2.4 series kernel, all dependencies, such as include files, need to be created. How can this be achieved? Please enter the complete command.
Answer: make dep

QUESTION 94
You have installed some new libraries, but these are not available to programs and are not listed by ldconfig -p. What file should the path to the libraries be added to, before running ldconfig?
Answer: /etc/ld.so.conf

QUESTION 95
You are not sure whether the kernel has detected a piece of hardware in your machine. What command, without options or parameters, should be run to present the contents of the kernel ring- buffer?
Answer: /bin/dmesg

QUESTION 96
According to the tcpdump output below, what is the IP address of the client host?
14:17:19.225220 IP 192.168.1.106.33239 > 192.168.1.127.22: S 4158312222, win 5840, options [mss 1460,sackOK,TS val 806043 ecr 0,nop,wscale 6]
14:17:19.242943 IP 192.168.1.127.22 > 192.168.1.106.33239: S. 4013568495 ack 4158312223, win 5792, options [mss 1460,sackOK,TS val 565852 ecr 806043,nop, wscale 6]
14:17:19.243111 IP 192.168.1.106.33239 > 192.168.1.127.22: . ack 1, win 92, options [nop,nop,TS val 806045 ecr 565852] 14:17:19.264654 IP 192.168.1.127.22 > 192.168.1.106.33239: P. seq 1:40, ack 1, win 91, options [nop,nop,TS val 565856 ecr 806045]
Answer: 192.168.1.106

QUESTION 97
Which chkconfig command will display whether or not the service ldap is configured to start in each runlevel? (Provide the command and any options or parameters)
Answer: chkconfig –list ldap

QUESTION 98
On a server running the 2.6.27-11 Linux kernel, which file in the/boot directory contains the kernel configuration parameters?
Answer: config-2.6.27-11

QUESTION 99
Which program lists information about files opened by processes and produces output that can be parsed by other programs?
Answer: lsof

QUESTION 100
Please enter the complete path to the main configuration file for syslogd, which logs system messages on Linux systems?
Answer: /etc/syslog.conf

If you want to pass the LPI 117-201 sucessfully, recommend to read latest Exam 117-201 full version.

http://www.lead2pass.com/117-201.html

QUESTION 81
When compiling kernel modules, which make target will remove most generated files but keep the config file and enough build support to build external modules? (Please enter only the make target and no other words)
Answer: clean

QUESTION 82
You need to recover some data from a magnetic tape and it is the second file on the media. The following command is being attempted:
mt -f /dev/nst0 _______
What is the mt operation that will position the tape on the first block of the second file? (Please specify the operation with no other parameters)
Answer: asf 2

QUESTION 83
The users of the local network complain that name resolution is not fast enough. Enter the command, without the path or any options, that shows the time taken to resolve a DNS query.
Answer: dig

QUESTION 84
Which option, when passed to the hostname command, will return the name of the DNS domain? (Provide only the option)
Answer: -d

QUESTION 85
What tool can be used to send kernel boot messages to a remote server?
Answer: netconsole

QUESTION 86
Which directory in /dev/disk/ can be used to determine the UUID of a connected hard disk?
Answer: by-uuid

QUESTION 87
What command will search for physical defects on a hard drive and will mark these defects so that they are no longer used? (Please specify the command with no path information)
Answer: badblocks

QUESTION 88
Which command will prevent the service ldap from starting on a Debian system in all runlevels,
forcing the removal of all symlinks in /etc/rcX.d? (Provide the command without any options or parameters)
Answer: update-rc.d

QUESTION 89
What command will remove the physical volume /dev/sda4 from the volume group /dev/vg0?
(Provide the command with options and parameters)
Answer: vgreduce /dev/vg0 /dev/sda4

QUESTION 90
In order to provide notices and information to users when they log in to a server, what file must be modified to give these notices? (Please provide the file with full path information)
Answer: /etc/motd

If you want to pass the LPI 117-201 sucessfully, recommend to read latest Exam 117-201 full version.

http://www.lead2pass.com/117-201.html

QUESTION 71
Consider the following /etc/fstab file:
/dev/hda1 swap swap defaults 0 0
/dev/hda2 / ext2 defaults 1 1
/dev/hda3 /home ext2 defaults 1 2
none /proc proc defaults 0 0
/dev/fd0 /media/floppy vfat user,noauto 0 0
What command can an ordinary (non-root) user use to mount a floppy disk in this system? (Please enter the command with all parameters and/or options)
Answer: mount /dev/fd0

QUESTION 72
How can the label root be added to the ext2 file-system on /dev/sda1? Please enter the command with all parameter(s) and/or option(s):
Answer: tune2fs -L root /dev/sda1

QUESTION 73
How can a journal added, non-destructively, to the ext2 file-system on /dev/dg/lv05?
Please enter the command with all parameter(s):
Answer: tune2fs -j /dev/dg/lv05

QUESTION 74
You want to change the file that contains the message which is used at the login prompt when users log in locally. Please enter the file including the path.
Answer: /etc/issue

QUESTION 75
Which environment variable you have to setup to use shared libraries that are not in the standard search path?
Answer: LD_LIBRARY_PATH

QUESTION 76
You wish to notify all users that you have to take down a service on which they rely. What command will allow you to send a message to all currently logged on users? Enter only the command, not the path.
Answer: wall

QUESTION 77
According to the configuration below, what is the e-mail address of the administrator for this domain?
$TTL 86400
$ORIGIN lpi.org
@ IN SOA test.lpi.org hostmaster.lpi.org (
2005010101
10800
604800
86400 )
Answer: [email protected]

QUESTION 78
When configuring a new kernel, what file under /usr/src/linux/ contains the configuration?
Answer: .config

QUESTION 79
What is the command that will extract information, such as module parameters, from the Linux Kernel modules and print this information to the command line? (Please specify only the command with no path information)
Answer: modinfo

QUESTION 80
In which directory is the Linux kernel documentation be found?
Answer: /usr/src/linux/Documentation

If you want to pass the LPI 117-201 sucessfully, recommend to read latest Exam 117-201 full version.

http://www.lead2pass.com/117-201.html