MySQL interview questions part 39
MySQL interview questions part 39
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. What will be the output of the following code?
Correct Answer is : CREATE FUNCTION
2. Which of the following PHP statements will output Hello World on the screen? i) echo (“Hello World”); ii) print (“Hello World”); iii) printf (“Hello World”); iv) sprintf (“Hello World”);
Correct Answer is : 1
3. What will be the output of the following PHP code?
Correct Answer is : CREATE TRIGGER
4. What will be the output of the following PHP code?
Correct Answer is : INSERT INTO
5. What will be the output of the following PHP code?
Correct Answer is : No
6. Which of the below statements is equivalent to $add += $add ?
Correct Answer is : Table name
7. Which statement will output $x on the screen?
Correct Answer is : Super key
8. What will be the output of the following code?
Correct Answer is : ALTER
9. What will be the output of the following PHP code?
Correct Answer is : AUTO_INCREMENT
10. What will be the output of the following PHP code?
Correct Answer is : ALTER TABLE person MODIFY person_id SMALLINT UNSIGNED AUTO_INCREMENT;
11. Which of the below symbols is a newline character?
Correct Answer is : Error
12. What will be the output of the following PHP code?
Correct Answer is : No Error
13. Which of the conditional statements is/are supported by PHP? i) if statements ii) if-else statements iii) if-elseif statements iv) switch statements
Correct Answer is :
14. What will be the output of the following PHP code?
Correct Answer is : SELECT
15. Which of the looping statements is/are supported by PHP? i) for loop ii) while loop iii) do-while loop iv) foreach loop
Correct Answer is : Table name
16. What will be the output of the following PHP code?
Correct Answer is : Retrieve all data from the table
17. If $a = 12 what will be returned when ($a == 12) ? 5 : 1 is executed?
Correct Answer is : WHERE
18. What is the value of $a and $b after the function call?
Correct Answer is : Primary Key or any other Attribute
19. Who is the father of PHP?
Correct Answer is : ORDER by CLAUSE
20. What will be the output of the following PHP code ? "echo GREETING;?>
Correct Answer is : FROM
