Welcome to CHOOLS PHP ASSESSMENT (YOU HAVE ONLY 30 MINUTES TO COMPLETE THIS PART [20 Questions]) **** Wishing You All The Best **** Instructions : To start the quiz, please provide your name, email id and phone number. All questions are mandatory* Answering each question is required before going on to the next page of questions. Your response is subject to change at any time. After completed the quiz click the submit button. If, once the time is up, it will be automatically submitted. The report will be mailed to your email address after the quiz is finished. 1. Which function is used to convert the ASCII value to the character? asc() str() char() chr()2. Which function converts a string of ASCII characters to hexadecimal values? bin2hex() str2hex() hex() str_hex()3. Which function is used to replace text within a string? str_replace() replace() replace_str() string-replace()4. What is the complete syntax of chunk_split() function in PHP? chunk_split(string,length,end) chunk_split(string) chunk_split(string,end) chunk_split(length)5. A variable declared outside a function has a ____. local scope global scope6. "Array" is a data type in PHP? Yes No7. There is a variable "name" that contains the name of a person, which is/are the correct echo statement(s) to print the "name" suffix with "Hello". echo "Hello $name"; echo "Hello " . $name; echo ("Hello $name"); All of the above8. Which sign is used to declare variables in PHP? @ & $ _9. String is placed within _____. Double quotes ("") Single quotes ('') Both A. and B. None of the above10. A PHP script starts with ____ and ends with ___. <?php and ?> <php> and </php> <?php and /?php> </php and />11. PHP keywords are case-sensitive? Yes No12. How many variable scopes are there in PHP? 1 2 3 413. Which PHP keyword is used to access a global variable inside the function? php_ global global global_variable globalscope14. PHP statements end with a ______. semicolon (;) colon (:) dot (.) comma (,)15. What will be the output of the following PHP code? <?<?phpfunction Increment(){static $num = 0;echo "$num";$num++;}Increment();Increment();Increment();?> 000 111 011 01216. What is NULL in PHP? Value Keyword Data Type Function17. Which statement is commonly used for PHP output? write php.write log echo18. Which type is used to store the database call? object class resource string19. Single line comments can be placed in PHP script by using which symbol? // # $ Both A. and B.20. There are two variables a, b which declared in global scope, which is the correct PHP statement to access them within a function? global $a, $b; global $a $b; global ($a, $b); php_global $a, $b;Please fill in the comment box below.
