PHP Networking Which one of the following function checks for the existence of DNS records? checkdnsa() checkdnsrr() checkdns() checkdnsr() checkdnsa() checkdnsrr() checkdns() checkdnsr() 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? dnsrr_record() dns_get_record() dns_record() dnsrr_get_record() dnsrr_record() dns_get_record() dns_record() dnsrr_get_record() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What will the following script do?echo getservbyname ('ftp', 'tcp'); 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 A list of the FTP servers on the local network The port associated with the TCP service called “FTP” ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function returns the port number of a specified service? getportname() getservername() getservbyname() getserverbyname() getportname() getservername() getservbyname() getserverbyname() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The ftp_mkdir() function creates a directory on the FTP server. ftp_mkdirectory() Both A & B ftp_mkdir() ftp_makekdir() ftp_mkdirectory() Both A & B ftp_mkdir() ftp_makekdir() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The ftp_size() function returns the size of a specified file on the FTP server. ftp_amount() ftp_size() ftp_file_size() get_ftp_size() ftp_amount() ftp_size() ftp_file_size() get_ftp_size() ANSWER DOWNLOAD EXAMIANS APP
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