PHP Networking What will the following script do?echo getservbyname ('ftp', 'tcp'); A list of the FTP servers on the local network The address of the FTP server called “tcp” A list of the ports associated with all services except FTP The port associated with the TCP service called “FTP” A list of the FTP servers on the local network The address of the FTP server called “tcp” A list of the ports associated with all services except FTP The port associated with the TCP service called “FTP” ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function is used to retrieve the MX records for the domain specified by hostname? retrieve_mx() getmx() getmxrr() retrieve_mxrr() retrieve_mx() getmx() getmxrr() retrieve_mxrr() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function is used to send a e-mail using PHP script? send_mail() mail() mailrr() mail_send() send_mail() mail() mailrr() mail_send() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function checks for the existence of DNS records? checkdnsrr() checkdnsa() checkdns() checkdnsr() checkdnsrr() checkdnsa() checkdns() checkdnsr() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What is the full form of DNS? Domain Name System Digital Name Systmem Domain Network System Digital Network System Domain Name System Digital Name Systmem Domain Network System Digital Network System ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What function can you use to create your own streams using the PHP stream wrappers and register them within PHP? stream_wrapper_register stream_wrapper_reg wrapper_register stream_wrapper stream_wrapper_register stream_wrapper_reg wrapper_register stream_wrapper ANSWER DOWNLOAD EXAMIANS APP
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