PHP Networking Which one of the following statements can be used to establish port 80 connection with www.examians.com? fsockopen(“www.examians.com”, 80); sockopen(“www.examians.com”, 80); sockopen(80,”www.examians.com”); fsockopen(80,”www.examians.com”); fsockopen(“www.examians.com”, 80); sockopen(“www.examians.com”, 80); sockopen(80,”www.examians.com”); fsockopen(80,”www.examians.com”); 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? getmxrr() getmx() retrieve_mxrr() retrieve_mx() getmxrr() getmx() retrieve_mxrr() retrieve_mx() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which of the following statements is used to add an attachment to the mail? $mimemail=>addAttachment(‘attachment.pdf’); $mimemail->attachment(‘attachment.pdf’); $mimemail=>attachment(‘attachment.pdf’); $mimemail->addAttachment(‘attachment.pdf’); $mimemail=>addAttachment(‘attachment.pdf’); $mimemail->attachment(‘attachment.pdf’); $mimemail=>attachment(‘attachment.pdf’); $mimemail->addAttachment(‘attachment.pdf’); ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What is the full form of DNS? Digital Network System Digital Name Systmem Domain Network System Domain Name System Digital Network System Digital Name Systmem Domain Network System Domain Name System 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_record() dnsrr_get_record() dns_get_record() dnsrr_record() dns_record() dnsrr_get_record() dns_get_record() dnsrr_record() 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
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