PHP Networking What is the full form of DNS? Digital Name Systmem Domain Network System Digital Network System Domain Name System Digital Name Systmem Domain Network System Digital Network System Domain Name System ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which of the following network transports doesn’t PHP support? unix udg udp pdc tcp unix udg udp pdc tcp 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_mxrr() retrieve_mx() getmx() getmxrr() retrieve_mxrr() retrieve_mx() getmx() getmxrr() ANSWER DOWNLOAD EXAMIANS APP
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” The port associated with the TCP service called “FTP” A list of the ports associated with all services except FTP A list of the FTP servers on the local network The address of the FTP server called “tcp” The port associated with the TCP service called “FTP” A list of the ports associated with all services except FTP ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function checks for the existence of DNS records? checkdns() checkdnsa() checkdnsrr() checkdnsr() checkdns() checkdnsa() checkdnsrr() checkdnsr() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The FTP functions are used to ....... files from file servers. All of above Close Open Download Upload All of above Close Open Download Upload ANSWER DOWNLOAD EXAMIANS APP
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