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 Which one of the following function is used to return an array consisting of various DNS resource records pertinent to a specific domain? dnsrr_get_record() dns_get_record() dns_record() dnsrr_record() dnsrr_get_record() dns_get_record() dns_record() dnsrr_record() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What is the full form of DNS? Digital Network System Domain Network System Digital Name Systmem Domain Name System Digital Network System Domain Network System Digital Name Systmem Domain Name System ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What will the following script do?echo getservbyname ('ftp', 'tcp'); A list of the ports associated with all services except FTP A list of the FTP servers on the local network The address of the FTP server called “tcp” The port associated with the TCP service called “FTP” A list of the ports associated with all services except FTP A list of the FTP servers on the local network The address of the FTP server called “tcp” The port associated with the TCP service called “FTP” 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 checks for the existence of DNS records? checkdnsa() checkdns() checkdnsr() checkdnsrr() checkdnsa() checkdns() checkdnsr() checkdnsrr() ANSWER DOWNLOAD EXAMIANS APP
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