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