PHP Networking Which one of the following statements can be used to establish port 80 connection with 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); fsockopen(80,”www.examians.com”); 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” 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” ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What function can you use to create your own streams using the PHP stream wrappers and register them within PHP? stream_wrapper_reg stream_wrapper_register wrapper_register stream_wrapper stream_wrapper_reg stream_wrapper_register wrapper_register stream_wrapper ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The ftp_mkdir() function creates a directory on the FTP server. Both A & B ftp_makekdir() ftp_mkdir() ftp_mkdirectory() Both A & B ftp_makekdir() ftp_mkdir() ftp_mkdirectory() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The FTP functions are used to ....... files from file servers. Open Upload Download All of above Close Open Upload Download All of above Close ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function is used to retrieve the MX records for the domain specified by hostname? retrieve_mx() getmxrr() getmx() retrieve_mxrr() retrieve_mx() getmxrr() getmx() retrieve_mxrr() ANSWER DOWNLOAD EXAMIANS APP
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