PHP Networking Which one of the following function returns the port number of a specified service? getserverbyname() getservername() getportname() getservbyname() getserverbyname() getservername() getportname() getservbyname() 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? getmxrr() getmx() retrieve_mxrr() retrieve_mx() getmxrr() getmx() retrieve_mxrr() retrieve_mx() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The windows version of PHP has built-in support for the FTP extension True False True False ANSWER DOWNLOAD EXAMIANS APP
PHP Networking When dealing with timeout values in sockets, the connection timeout can be changed independently of the read/write time out. Which function must be used for this purpose? stream_set_timeout stream_fget_timeout stream_get_timeout stream_fset_timeout stream_set_timeout stream_fget_timeout stream_get_timeout stream_fset_timeout ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The ftp_size() function returns the size of a specified file on the FTP server. get_ftp_size() ftp_amount() ftp_size() ftp_file_size() get_ftp_size() ftp_amount() ftp_size() ftp_file_size() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What will the following script do?echo getservbyname ('ftp', 'tcp'); The port associated with the TCP service called “FTP” A list of the FTP servers on the local network A list of the ports associated with all services except FTP The address of the FTP server called “tcp” The port associated with the TCP service called “FTP” A list of the FTP servers on the local network A list of the ports associated with all services except FTP The address of the FTP server called “tcp” ANSWER DOWNLOAD EXAMIANS APP
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