PHP Networking What will the following script do?echo getservbyname ('ftp', 'tcp'); A list of the FTP servers on the local network The port associated with the TCP service called “FTP” The address of the FTP server called “tcp” A list of the ports associated with all services except FTP A list of the FTP servers on the local network The port associated with the TCP service called “FTP” The address of the FTP server called “tcp” A list of the ports associated with all services except FTP ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function returns the port number of a specified service? getportname() getserverbyname() getservername() getservbyname() getportname() getserverbyname() getservername() getservbyname() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The ftp_mkdir() function creates a directory on the FTP server. ftp_mkdir() ftp_mkdirectory() Both A & B ftp_makekdir() ftp_mkdir() ftp_mkdirectory() Both A & B ftp_makekdir() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function is used to return an array consisting of various DNS resource records pertinent to a specific domain? dns_record() dnsrr_record() dnsrr_get_record() dns_get_record() dns_record() dnsrr_record() dnsrr_get_record() dns_get_record() 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_get_timeout stream_set_timeout stream_fset_timeout stream_fget_timeout stream_get_timeout stream_set_timeout stream_fset_timeout stream_fget_timeout ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The ftp_size() function returns the size of a specified file on the FTP server. ftp_size() ftp_file_size() get_ftp_size() ftp_amount() ftp_size() ftp_file_size() get_ftp_size() ftp_amount() ANSWER DOWNLOAD EXAMIANS APP
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