Online Access Free 202-450 Practice Test

What option in the sshd configuration file instructs sshd to permit only specific user names to log in to a system?
(Specify ONLY the option name without any values.)

Performing a DNS lookup with dig results in this answer:

• A.The . in the NS definition in the reverse lookup zone has to be removed
• B.There is no . after linuserv.example.net in the PTR record in the forward lookup zone file
• C.There is no . after linuserv.example.net in the PTR record in the reverse lookup zone file
• D.There is no . after linuserv in the PTR record in the forward lookup zone file

Which of the following services belongs to NFSv4 and does not exist in NFSv3?

• A.rpc.statd
• B.nfsd
• C.rpc.idmapd
• D.rpc.mountd

When are Sieve filters usually applied to an email?

• A.When the email is delivered to a mailbox
• B.When the email is retrieved by an MUA
• C.When the email is relayed by an SMTP server
• D.When the email is sent to the first server by an MUA
• E.When the email is received by an SMTP smarthost

Which tool creates a Certificate Signing Request (CSR) for serving HTTPS with Apache HTTPD?

• A.apachect1
• B.certgen
• C.cartool
• D.httpsgen
• E.openssl