PHP Networking Which one of the following function is used to retrieve the MX records for the domain specified by hostname? retrieve_mx() retrieve_mxrr() getmxrr() getmx() retrieve_mx() retrieve_mxrr() getmxrr() getmx() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function checks for the existence of DNS records? checkdnsa() checkdns() checkdnsr() checkdnsrr() checkdnsa() checkdns() checkdnsr() checkdnsrr() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function returns the port number of a specified service? getservbyname() getserverbyname() getservername() getportname() getservbyname() getserverbyname() getservername() getportname() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which of the following operations cannot be performed using the standard ftp:// stream wrapper?1. Reading a file2. Writing a file3. Establishing a stateful connection and changing directories interactively4. Creating a new directory Option 1 and 3 Option 1 and 4 Option 2 and 4 Option 3 and 4 Option 1 and 3 Option 1 and 4 Option 2 and 4 Option 3 and 4 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 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_record() dns_get_record() dnsrr_get_record() dnsrr_record() dns_record() dns_get_record() dnsrr_get_record() ANSWER DOWNLOAD EXAMIANS APP
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