Basic PHP Which of the following PHP statements will output Hello World on the screen?1. echo (“Hello World”);2. print (“Hello World”);3. printf (“Hello World”);4. sprintf (“Hello World”); 1 and 2 1, 2 and 3 All of the mentioned 1, 2 and 4 1 and 2 1, 2 and 3 All of the mentioned 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Basic PHP It is possible to create a hierarchy of namespaces in PHP. FALSE TRUE FALSE TRUE ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Within a namespace, for accessing the built-in PHP classes you can prefix the class name with a . . . . . and let PHP look in the global class list. percent ampersand asterix backslash percent ampersand asterix backslash ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Assigning the empty string (like ' ') to a variable automatically renders it empty. False True False True ANSWER DOWNLOAD EXAMIANS APP
Basic PHP PHP considers the following values as False the integer 0 both A and B All of Above the one-character string 0 constant NULL the integer 0 both A and B All of Above the one-character string 0 constant NULL ANSWER DOWNLOAD EXAMIANS APP
Basic PHP Under what circumstance is it impossible to assign a default value to a parameter while declaring a function? Never When the function is being declared as a member of a class When the function contains only one parameter When the parameter is being declared as passed by reference When the parameter is Boolean Never When the function is being declared as a member of a class When the function contains only one parameter When the parameter is being declared as passed by reference When the parameter is Boolean ANSWER DOWNLOAD EXAMIANS APP
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