Question 1 of 25
Hints left: 3
Q1
Which of the following is used for styling web pages?
Q2
What is the purpose of the try-catch block in programming?
Q3
In SQL, what does the LIMIT clause do?
Q4
Which of the following is a frontend JavaScript framework?
Q5
Which Python library is commonly used for data analysis?
Q6
Which function in Python returns the length of a list?
Q7
In OOP, which concept allows multiple classes to have methods with the same name?
Q8
In software engineering, what is “refactoring”?
Q9
In JavaScript, which function is used to display a message in an alert box?
Q10
Which method in JavaScript is used to parse a JSON string?
Q11
Which HTTP method is used to retrieve data from a server?
Q12
Which HTTP status code indicates "Not Found"?
Q13
Which of the following is a commonly used software development lifecycle model?
Q14
In JavaScript, what does typeof null return?
Q15
What is the use of the finally block in exception handling?
Q16
Which testing type focuses on individual units of code?
Q17
What is the primary purpose of the CSS z-index property?
Q18
In JavaScript, what is an anonymous function?
Q19
What does DRY stand for in programming?
Q20
In Python, how do you open a file in write mode?
Q21
Which HTTP method is used to submit data to be processed by a server?
Q22
In JavaScript, how do you declare an asynchronous function?
Q23
What is a JOIN operation in SQL?
Q24
What is the default scope of a bean in Spring framework?
Q25
Which keyword in Python is used to handle exceptions?