PHP Networking Which one of the following function is used to retrieve the MX records for the domain specified by hostname? retrieve_mxrr() retrieve_mx() getmxrr() getmx() retrieve_mxrr() retrieve_mx() getmxrr() getmx() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The windows version of PHP has built-in support for the FTP extension True False True False ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following statements can be used to establish port 80 connection with www.examians.com? fsockopen(80,”www.examians.com”); sockopen(80,”www.examians.com”); sockopen(“www.examians.com”, 80); fsockopen(“www.examians.com”, 80); fsockopen(80,”www.examians.com”); sockopen(80,”www.examians.com”); sockopen(“www.examians.com”, 80); fsockopen(“www.examians.com”, 80); ANSWER DOWNLOAD EXAMIANS APP
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 The FTP functions are used to ....... files from file servers. All of above Upload Close Download Open All of above Upload Close Download Open ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What is the full form of DNS? Domain Network System Digital Name Systmem Digital Network System Domain Name System Domain Network System Digital Name Systmem Digital Network System Domain Name System ANSWER DOWNLOAD EXAMIANS APP
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