PHP Networking Which one of the following statements can be used to establish port 80 connection with www.examians.com? sockopen(“www.examians.com”, 80); fsockopen(“www.examians.com”, 80); sockopen(80,”www.examians.com”); fsockopen(80,”www.examians.com”); sockopen(“www.examians.com”, 80); fsockopen(“www.examians.com”, 80); sockopen(80,”www.examians.com”); fsockopen(80,”www.examians.com”); ANSWER DOWNLOAD EXAMIANS APP
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 FTP servers on the local network The address of the FTP server called “tcp” A list of the ports associated with all services except FTP The port associated with the TCP service called “FTP” A list of the FTP servers on the local network 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 Which one of the following function returns the port number of a specified service? getportname() getserverbyname() getservbyname() getservername() getportname() getserverbyname() getservbyname() getservername() 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 of the following statements is used to add an attachment to the mail? $mimemail->attachment(‘attachment.pdf’); $mimemail=>addAttachment(‘attachment.pdf’); $mimemail->addAttachment(‘attachment.pdf’); $mimemail=>attachment(‘attachment.pdf’); $mimemail->attachment(‘attachment.pdf’); $mimemail=>addAttachment(‘attachment.pdf’); $mimemail->addAttachment(‘attachment.pdf’); $mimemail=>attachment(‘attachment.pdf’); 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_mxrr() retrieve_mx() getmxrr() getmx() retrieve_mxrr() retrieve_mx() getmxrr() getmx() ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS