Question 1 of 22
Hints left: 3
Q1
Which of the following is a relational database?
Q2
What is the main purpose of the if-else statement in programming?
Q3
In SQL, which command is used to remove records from a table?
Q4
What does the term "inheritance" refer to in OOP?
Q5
In Python, what does the range() function return?
Q6
What does API stand for?
Q7
What does REST stand for in RESTful APIs?
Q8
What is the output of print("hello" * 3) in Python?
Q9
In databases, which type of key uniquely identifies a record in a table?
Q10
Which method is used to parse a string into an integer in Python?
Q11
In Agile development, a “Sprint” typically lasts how long?
Q12
What is a RESTful API?
Q13
Which design pattern provides an interface for creating families of related objects?
Q14
Which data structure is used to store key-value pairs?
Q15
In Python, which module is used for regular expressions?
Q16
In SQL, which function is used to return the total number of rows?
Q17
What is the purpose of the JOIN clause in SQL?
Q18
In JavaScript, what does the typeof operator return?
Q19
In HTML, which element is used to display a clickable hyperlink?
Q20
What does CRUD stand for in database operations?
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Q21
In software testing, what does the term "regression testing" refer to?
Q22
Which of the following is a strongly typed language?