[2021.1] Latest updated LPI 202-450 practice test | Leads4pass New Exam Dumps Questions And Answers Update

Welcome to your [2021.1] Latest updated LPI 202-450 practice test

QUESTION 1

Which of the following is correct about this excerpt from an LDIF file?
dn: cn=PrintOperators,ou=Groups,ou=IT,o=BR

A. dn is the domain name.

B. o is the organizational unit

C. cn is the common name.

D. dn is the relative distinguished name.

QUESTION 2

Which dhcpd.conf option defines the DNS server address(es) to be sent to the DHCP clients?

A. domainname

B. domain-name-servers

C. domain-nameserver

D. domain-name-server

QUESTION 3

Which of these ways can be used to only allow access to a DNS server from specified networks/hosts?

A. Using the limit{...;};statement in the named configuration file.

B. Using the allow-query{...;};statement in the named configuration file.

C. Using the answer only{...;};statement in the named configuration file

D. Using the answer{...;};statement in the named configuration file.

E. Using the query access{...;};statement in the named configuration file.

QUESTION 4

If there is no access directive, what is the default setting for OpenLDAP?

A. access to * by anonymous read by * none

B. access to * by anonymous read by * read

C. access to * by anonymous auth by * read

D. access to * by anonymous write by * read

QUESTION 5

The listing below is an excerpt from a Squid configuration filE.
[2021.1] lead4pass 202-450 practice test q5

A. Users connecting from localhost will be able to access web sites through this proxy.

B. It\\'s necessary to include a http_access rule denying access to all, at the end of the rules.

C. It\\'s possible to use this proxy to access SSL enabled web sites listening on any port.

D. This proxy can\\'t be used to access FTP servers listening on the default port.

E. This proxy is misconfigured and no user will be able to access web sites through it.

QUESTION 6

Which option is used to configure pppd to use up to two DNS server addresses provided by the remote server?

A. ms-dns

B. nameserver

C. usepeerdns

D. dns

E. None of the above

QUESTION 7

A web server is expected to handle approximately 200 simultaneous requests during normal use with an occasional
spike inactivity and is performing slowly. Which directives in httpd.conf need to be adjusted?

A. MinSpareServers and MaxSpareServers.

B. MinSpareServers, MaxSpareServers, StartServers and MaxClients.

C. MinServers, MaxServers and MaxClients.

D. MinSpareServers, MaxSpareServers, StartServers, MaxClients and KeepAlive.

QUESTION 8

DNSSEC is used for?

A. Encrypted DNS queries between nameservers.

B. Cryptographic authentication of DNS zones.

C. Secondary DNS queries for local zones.

D. Defining a secure DNS section

E. Querying a secure DNS section.

QUESTION 9

During which stage of the boot process would this message be seen? Ide0: BM-DMA at 0xff00-0xff07, BIOS settings:
hda:DMA, hdb:DMA

A. Boot loader start and hand off to kernel

B. Kernel loading

C. Hardware initialization and setup

D. Daemon initialization and setup

QUESTION 10

As of Linux kernel 2.4, which software is used to configure a VPN?

A. IPSec

B. SSH

C. net - tools

D. FreeS/WAN

E. iproute2

QUESTION 11

A program, called vsftpd, running in a chroot jail, is giving the following error: /bin/vsftpD. error while loading shared
libraries: libc.so.6: cannot open shared object filE. No such file or directory. Which TWO of the following are possible
solutions?

A. Get the vsftp source code and compile it statically.

B. The file /etc/ld.so.conf must contain the path to the appropriate lib directory in the chroot jail

C. Create a symbolic link that points to the required library outside the chroot jail

D. Copy the required library to the appropriate lib directory in the chroot jail.

E. Run the program using the command chroot and the option --static_libs

QUESTION 12

Which of these would be the simplest way to configure BIND to return a different version number to queries?

A. Compile BIND with the option -blur-version=my version.

B. Set version-string "my version" in BIND\\'s configuration file

C. Set version "my version" in BIND\\'s configuration file

D. Set version=my version in BIND\\'s configuration file.

E. Ser version-bind "my version" in BIND\\'s configuration file.

QUESTION 13

Which command-line creates an SSH tunnel for POP and SMTP protocols?

A. ssh- L :110 -L :25 -1 user -N mailhost

B. ssh -L 25:110 -1 user -N mailhost

C. ssh -L mailhost:110 -L mailhost:25 -1 user -N mailhost

D. ssh -L mailhost:25:110 -1 user

E. ssh -L 110:mailhost:110 -L 25:mailhost:25 -1 user -N mailhost