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 ports associated with all services except FTP The address of the FTP server called “tcp” A list of the FTP servers on the local network The port associated with the TCP service called “FTP” A list of the ports associated with all services except FTP The address of the FTP server called “tcp” A list of the FTP servers on the local network 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_get_record() dnsrr_get_record() dnsrr_record() dns_record() dns_get_record() dnsrr_get_record() dnsrr_record() dns_record() 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 The FTP functions are used to ....... files from file servers. All of above Close Upload Download Open All of above Close Upload Download Open ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which of the following are valid PHP stream transports?1. http2. STDIO3. ftp4. STDOUT5. stream Option 2 and 5 Option 1 and 4 Option 4 and 5 Option 3 and 5 Option 2 and 5 Option 1 and 4 Option 4 and 5 Option 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function checks for the existence of DNS records? checkdnsrr() checkdnsa() checkdns() checkdnsr() checkdnsrr() checkdnsa() checkdns() checkdnsr() ANSWER DOWNLOAD EXAMIANS APP
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