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LPI 202-450 Practice Test - Questions Answers, Page 10

Question list

List of questions

Question 91

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After running ssh-keygen and accepting the default values, which of the following files are changed or created? (Choose two.)

Question 92

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Which of the following OpenVPN configuration options makes OpenVPN forward network packets between VPN clients itself instead of passing the packets on to the Linux host which runs the OpenVPN serve

Question 93

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Which of these tools provides DNS information in the following format?

Question 94

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Which rdnc sub command can be used in conjunction with the name of a zone in order to make BIND reread the content of the specific zone file without reloading other zones as well?

Question 95

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A zone file contains the following lines: and is included in the BIND configuration using this configuration stanza: Which problem is contained in this configuration?

Question 96

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Which of the following DNS record types is used for reverse DNS queries?

Question 97

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FILL BLANK According to the configuration below, what is the full e-mail address of the administrator for this domain?

Question 98

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What is the purpose of DANE?

Question 99

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A BIND server should be upgraded to use TSIG. Which configuration parameters should be added if the server should use the algorithm hmac-md5 and the key skrKc4DoTzi/takIlPi7JZA==?

Question 100

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Which option in named.conf specifies which host are permitted to ask for domain name information from the server?

Related questions

Which of the following commands can be used to connect and interact with remote TCP network services? (Choose two.)

In the main Postfix configuration file, how are service definitions continued on the next line?

FILL BLANK What command creates a SSH key pair? (Specify ONLY the command without any path or parameters)

Which of the following lines in the sshd configuration file should, if present, be changed in order to increase the security of the server? (Choose two.)

Which of the following statements allow the logical combinations of conditions in Sieve filters? (Choose two.)

A zone file contains the following lines: and is included in the BIND configuration using this configuration stanza: Which problem is contained in this configuration?

After running ssh-keygen and accepting the default values, which of the following files are changed or created? (Choose two.)

To which destination will a route appear in the Linux routing table after activating IPv6 on a router's network interface, even when no global IPv6 addresses have been assigned to the interface?

The Samba configuration file contains the following lines: A workstation is on the wired network with an IP address of 192.168.1.177 but is unable to access the Samba server. A wireless laptop with an IP address 192.168.2.93 can access the Samba server. Additional trouble shooting shows that almost every machine on the wired network is unable to access the Samba server. Which alternate host allow declaration will permit wired workstations to connect to the Samba server without denying access to anyone else?

Select the alternative that shows the correct way to disable a user login for all users except root.

Question 91

After running ssh-keygen and accepting the default values, which of the following files are changed or created? (Choose two.)

~/.ssh/id_rsa.key

~/.ssh/id_rsa.pub

~/.ssh/id_rsa.prv

~/.ssh/id_rsa.crt

~/.ssh/id_rsa

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Which of the following OpenVPN configuration options makes OpenVPN forward network packets between VPN clients itself instead of passing the packets on to the Linux host which runs the OpenVPN server for further processing?

inter-client-traffic

client-to-client

client-router

client-pass

grant-client-traffic

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Question 93

Which of these tools provides DNS information in the following format?

dig

nslookup

host

named-checkconf

named-checkzone

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Question 94

Which rdnc sub command can be used in conjunction with the name of a zone in order to make BIND reread the content of the specific zone file without reloading other zones as well?

lookup

reload

fileupdate

reread

zoneupdate

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Question 95

A zone file contains the following lines:

and is included in the BIND configuration using this configuration stanza:

Which problem is contained in this configuration?

The zone statement is the BIND configuration must contain the cross-zone-data yes; statement.

The zone cannon contain records for a name which is outside the zone's hierarchy.

The $ORIGIN declaration cannot be used in zone files that are included for a specific zone name in the BIND configuration.

An A record cannot contain an IPv4 address because its value is supposed to be a reverse DNS name.

Names of records in a zone file cannot be fully qualified domain names.

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Question 96

Which of the following DNS record types is used for reverse DNS queries?

CNAME

PTR

REV

RIN

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Question 97

FILL BLANK

According to the configuration below, what is the full e-mail address of the administrator for this domain?

[email protected]

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Question 98

What is the purpose of DANE?

Verify the integrity of name information retrieved via DNS.

Allow secure dynamic DNS updates.

Invalidate name information stored on caching name servers to speed up DNS updates.

Discover which servers within a DNS domain offer a specific service.

Provide a way to verify the association of X 509 certificates to DNS host names.

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Question 99

A BIND server should be upgraded to use TSIG. Which configuration parameters should be added if the server should use the algorithm hmac-md5 and the key skrKc4DoTzi/takIlPi7JZA==?