Basic PHP If you echo a Boolean variable, the value FALSE displays as a .... and the value TRUE echoes as a ..... blank string, 1 empty variable, 1 0, 1 blank string, 2 blank string, 1 empty variable, 1 0, 1 blank string, 2 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP How does the identity operator === compare two values? It converts them to a common compatible data type and then compares the resulting values It bases its comparison on the C strcmp function exclusively It converts both values to strings and compares them If the two values are strings, it performs a lexical comparison It returns True only if they are both of the same type and value It converts them to a common compatible data type and then compares the resulting values It bases its comparison on the C strcmp function exclusively It converts both values to strings and compares them If the two values are strings, it performs a lexical comparison It returns True only if they are both of the same type and value ANSWER DOWNLOAD EXAMIANS APP
Basic PHP What will be the output of the following code?$foo = 'Bob';$bar = &$foo;$bar = "My name is $bar";echo $bar;echo $foo; My name is BobMy name is Bob My name is Bob Bob Error My name is BobBob My name is BobMy name is Bob My name is Bob Bob Error My name is BobBob ANSWER DOWNLOAD EXAMIANS APP
Basic PHP With the introduction of namespaces, the same function name can be used in multiple places. FALSE TRUE FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
Basic PHP You can test the type of any variable with the ..... function. showtype() gettype() settype() whattype() showtype() gettype() settype() whattype() ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Under what circumstance is it impossible to assign a default value to a parameter while declaring a function? When the function contains only one parameter When the function is being declared as a member of a class When the parameter is Boolean Never When the parameter is being declared as passed by reference When the function contains only one parameter When the function is being declared as a member of a class When the parameter is Boolean Never When the parameter is being declared as passed by reference ANSWER DOWNLOAD EXAMIANS APP
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