Php exam - Study guides, Class notes & Summaries

PHP Exam Questions With Answers Graded A+ when should you use single quotes? when there are no variables in the string; if you use single quotes, PHP will not search for variables to replace, which can enhance speed. when should you use double quotes? when a variable contains any amount of variables; in general. can variable names begin with numbers? no. can variable names begin with underscores? yes. can variable names contain symbols? no. are variable names case-...

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PHP Exam Questions With Answers Graded A+ 1. What does PHP stand for? A. Personal Hypertext Processor B. PHP: Hypertext Preprocessor C. Private Home Page B 2. PHP server scripts are surrounded by delimiters, which? A. <?php>...</?> B. <&>...</&> C. <script>...</script> D. <?php...?> D 3. How do you write "Hello World" in PHP A. "Hello World"; B. echo "Hello World"; C. Document.Write("Hello World"); B 4. All variables ...

PHP Test 1. What is the best practice for running MySQL queries in PHP? Consider the risk of SQL injection. Answers: 1. Use mysql_query() and variables: for example: $input = $_POST[‘user_input’]; mysql_query(“INSERT INTO table (column) VALUES (‘” . $input . “‘)”); 2. Use PDO prepared statements and parameterized queries: for example: $input= $_POST[“user-input”] $stmt = $pdo- >prepare(‘INSERT INTO table (column) VALUES (“:input”); $stmt- >execute(array(...

PHP Exam Questions With Answers Graded A+ What does php stand for? PHP stands for PHP: Hypertext Preprocessor is PHP server side or client side scripting language? server side how are php files returned to the browser? PHP files are returned to the browser as plain HTML how is a php started and ended? A PHP scripting block always starts with <?php and ends with ?> where can a php script be placed in the document? anywhere how must each php code line end? wit...

PHP Exam Questions With Answers Graded A+ What does php stand for? PHP stands for PHP: Hypertext Preprocessor is PHP server side or client side scripting language? server side how are php files returned to the browser? PHP files are returned to the browser as plain HTML how is a php started and ended? A PHP scripting block always starts with <?php and ends with ?> where can a php script be placed in the document? anywhere how must each php code line end? wit...

PHP EXAM QUESTIONS WITH 100% CORRECT ANSWERS LATEST UPDATED 2024/2025 (GRADED A+) What are some things medical schools consider in your applications? - Answer Shadowing, community service, research, extracurriculars/leadership experience Which of the following courses are required pre-requisites for most medical schools (according to the table on p. 12 in Guide to Becoming a Physician)? - Answer Biochemistry, English Composition, Physics What does the MCAT stand for? - Answer Medical Colleg...

HPHP EXAM 1 PRACTICE QUIZES QUESTIONS WITH 100% CORRECT ANSWERS!!

PHP Exam Questions And Correct Answers...

PHP EXAM QUESTIONS WITH CORRECT ANSWERS LATEST UPDATED 2024/2025 (GRADED A+) What is the best way to attain good letters of recommendation? - Answer Make a conscientious effort to engage with your professors What are some things medical schools consider in your applications? - Answer Shadowing, community service, research, extracurriculars/leadership experience Which of the following courses are required pre-requisites for most medical schools (according to the table on p. 12 in Guide to Be...