PHP Networking Which one of the following function checks for the existence of DNS records? checkdnsr() checkdns() checkdnsa() checkdnsrr() checkdnsr() checkdns() checkdnsa() checkdnsrr() ANSWER DOWNLOAD EXAMIANS APP
PHP Networking What is the full form of DNS? Digital Network System Domain Name System Digital Name Systmem Domain Network System Digital Network System Domain Name System Digital Name Systmem Domain Network System ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which of the following network transports doesn’t PHP support? unix udg pdc udp tcp unix udg pdc udp tcp 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 are valid PHP stream transports?1. http2. STDIO3. ftp4. STDOUT5. stream Option 1 and 4 Option 2 and 5 Option 3 and 5 Option 4 and 5 Option 1 and 4 Option 2 and 5 Option 3 and 5 Option 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
PHP Networking Which one of the following function returns the port number of a specified service? getserverbyname() getservbyname() getservername() getportname() getserverbyname() getservbyname() getservername() getportname() ANSWER DOWNLOAD EXAMIANS APP
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