Basic PHP Which of the below namespace declaration is correct? namespace ORA_#; namespace ORA: namespace ORA; namespace 1_RA; namespace ORA_#; namespace ORA: namespace ORA; namespace 1_RA; ANSWER DOWNLOAD EXAMIANS APP
Basic PHP PHP ..... demand that you declare a data type when you create a variable. does does not does does not ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Which of following variables can be assigned a value to it?1. $3hello2. $_hello3. $this4. $This Only 2 All of the mentioned 2, 3 and 4 2 and 4 Only 2 All of the mentioned 2, 3 and 4 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP How does the identity operator === compare two values? If the two values are strings, it performs a lexical comparison It bases its comparison on the C strcmp function exclusively It converts both values to strings and compares them It converts them to a common compatible data type and then compares the resulting values It returns True only if they are both of the same type and value If the two values are strings, it performs a lexical comparison It bases its comparison on the C strcmp function exclusively It converts both values to strings and compares them It converts them to a common compatible data type and then compares the resulting values It returns True only if they are both of the same type and value ANSWER DOWNLOAD EXAMIANS APP
Basic PHP We can use _________ to comment a single line?1. /?2. //3. #4. /* */ Both 2 and 4 2, 3 and 4 1, 3 and 4 Only 2 Both 2 and 4 2, 3 and 4 1, 3 and 4 Only 2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Assigning the empty string (like ' ') to a variable automatically renders it empty. True False True False ANSWER DOWNLOAD EXAMIANS APP
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