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 What is the full form of DNS? Domain Network System Domain Name System Digital Name Systmem Digital Network System Domain Network System Domain Name System Digital Name Systmem Digital Network System ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function returns the port number of a specified service? getserverbyname() getservername() getportname() getservbyname() getserverbyname() getservername() getportname() getservbyname() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following statements can be used to establish port 80 connection with www.examians.com? 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”); sockopen(80,”www.examians.com”); sockopen(“www.examians.com”, 80); fsockopen(“www.examians.com”, 80); 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 stream_wrapper_register stream_wrapper_reg wrapper_register stream_wrapper stream_wrapper_register stream_wrapper_reg wrapper_register ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which of the following are valid PHP stream transports?1. http2. STDIO3. ftp4. STDOUT5. stream Option 2 and 5 Option 1 and 4 Option 3 and 5 Option 4 and 5 Option 2 and 5 Option 1 and 4 Option 3 and 5 Option 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
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