PHP Networking Which one of the following function checks for the existence of DNS records? checkdnsr() checkdnsa() checkdnsrr() checkdns() checkdnsr() checkdnsa() checkdnsrr() checkdns() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The windows version of PHP has built-in support for the FTP extension False True False True ANSWER DOWNLOAD EXAMIANS APP
PHP Networking How many configuration directives pertinent to PHP’s mail function are available? 6 4 5 7 6 4 5 7 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
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_fset_timeout stream_set_timeout stream_get_timeout stream_fget_timeout stream_fset_timeout stream_set_timeout stream_get_timeout stream_fget_timeout 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 stream_wrapper_reg stream_wrapper_register wrapper_register stream_wrapper stream_wrapper_reg stream_wrapper_register wrapper_register ANSWER DOWNLOAD EXAMIANS APP
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