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(80,”www.examians.com”); sockopen(80,”www.examians.com”); fsockopen(“www.examians.com”, 80); sockopen(“www.examians.com”, 80); fsockopen(80,”www.examians.com”); sockopen(80,”www.examians.com”); fsockopen(“www.examians.com”, 80); 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_get_record() dns_record() dnsrr_record() dnsrr_get_record() dns_get_record() dns_record() dnsrr_record() dnsrr_get_record() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which of the following network transports doesn’t PHP support? udp tcp pdc unix udg udp tcp pdc unix udg ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which of the following are valid PHP stream transports?1. http2. STDIO3. ftp4. STDOUT5. stream Option 1 and 4 Option 2 and 5 Option 4 and 5 Option 3 and 5 Option 1 and 4 Option 2 and 5 Option 4 and 5 Option 3 and 5 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() retrieve_mxrr() retrieve_mx() getmx() getmxrr() retrieve_mxrr() retrieve_mx() getmx() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking The ftp_mkdir() function creates a directory on the FTP server. ftp_mkdirectory() ftp_makekdir() ftp_mkdir() Both A & B ftp_mkdirectory() ftp_makekdir() ftp_mkdir() Both A & B ANSWER DOWNLOAD EXAMIANS APP
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