Which of the following are predefined targets for netfilter rules?
Which of the following are predefined targets for netfilter rules? (Choose TWO correct answers.) A. JUMP B. REROUTE C. NAT D. ACCEPT E. RETURN
Which of the following are predefined targets for netfilter rules? (Choose TWO correct answers.) A. JUMP B. REROUTE C. NAT D. ACCEPT E. RETURN
Which command is used to administer IPv6 netfilter rules? A. iptables B. iptablesv6 C. iptables6 D. ip6tables E. ipv6tables
Why should the Postfix parameter disable_vrfy_command be set to yes on a publicly accessible mail server? A. It prevents e-mail delivery attempts to a non-existent user. B. It prevents some techniques of gathering existing e-mail addresses. C. It enables verification…
A company is transitioning to a new domain name and wants to accept e-mail for both domains for all of its users on a Postfix server. Which configuration option should be updated to accomplish this? A. mydomain B. mylocations C.…
Which Postfix command can be used to rebuild all of the alias database files with a single invocation? A. makealiases B. newaliases C. postalias D. postmapbuild
In a PAM configuration file, which of the following is true about the sufficient control flag in the following line? Auth sufficient pam_module.so A. This PAM module is called if it is present, otherwise, further modules will be tried. B.…
Which global option in squid.conf sets the port number or numbers that Squid will use to listen for client requests? A. port B. client_port C. http_port D. server_port E. squid_port
In which Apache context should SSL support be activated? A. In a VirtualHost directive B. In a Location directive C. In a Directory directive which is set to / D. In a SSLHost directive
Which Apache directive is used to specify the RSA private key that was used in the generation of the SSL certificate for the server? A. SSLCertificateKeyFile B. SSLKeyFile C. SSLPrivateKeyFile D. SSLRSAKeyFile
Which subcommands to the openssl command are used in the process of generating a private key and a Certificate Signing Request (CSR)? (Choose TWO correct answers.) A. csr B. gencsr C. genkey D. genrsa E. req