Programming Concepts and Application Quiz
Challenge yourself with 15 questions covering HTML, OOP, polymorphism, git, Big O notation & more. Assess your programming skills now!
#1
What does the acronym 'HTML' stand for?
Hyper Text Markup Language
Hyperlink and Text Markup Language
Highly Typed Markup Language
Hyper Transfer Markup Language
#2
Which of the following is NOT a primitive data type in most programming languages?
Integer
String
Array
Boolean
#3
What does 'DRY' stand for in software development?
Don't Repeat Yourself
Do Repeat Yourself
Define, Repeat, Yield
Direct Repetition Yields
#4
What is the purpose of 'git' in software development?
To write code
To manage and track changes in source code
To compile code
To debug code
#5
What does the acronym 'OOP' stand for in programming?
Ordered Object Programming
Object-Oriented Programming
Optimized Object Process
Ordered Optimization Protocol
#6
What is the difference between '==' and '===' operators in JavaScript?
'==' compares only values, while '===' compares both values and types
'==' compares both values and types, while '===' compares only values
'==' is used for assignment, while '===' is used for comparison
'==' and '===' are interchangeable and serve the same purpose
#7
What is the purpose of a 'try...catch' block in programming?
To write conditional statements
To define functions
To handle exceptions and errors gracefully
To execute loops
#8
What is the primary advantage of using a 'while' loop over a 'for' loop?
A 'while' loop can only run a specific number of times
A 'while' loop is more concise and easier to read
A 'while' loop is useful when the number of iterations is unknown
A 'while' loop cannot be used to iterate over arrays
#9
What is the purpose of the 'finally' block in a 'try...catch' statement in programming?
To define functions
To handle exceptions and errors gracefully
To execute code regardless of whether an exception is thrown or caught
To execute loops
#10
In programming, what is the purpose of 'polymorphism'?
To reduce code complexity
To allow different actions to be performed based on the object's type
To handle errors gracefully
To ensure data privacy
#11
What is a 'lambda function' in programming?
A function that takes a single argument
A function that can only be used once
A function that can be passed as an argument to another function
A function that always returns 'null'
#12
What is 'Big O notation' used for in computer science?
To determine the size of a data structure
To measure the efficiency of algorithms
To calculate memory usage
To optimize code readability
#13
What is a 'stack overflow' error in programming?
An error that occurs when a function exceeds its defined memory limit
An error that occurs when there is a syntax error in the code
An error that occurs when the call stack exceeds its maximum size
An error that occurs when accessing an undefined variable
#14
What is a 'race condition' in programming?
A condition where a program performs faster than expected
A condition where multiple threads or processes access shared data and attempt to change it at the same time
A condition where a program fails to terminate
A condition where a program consumes excessive memory
#15
What is a 'mutex' in concurrent programming?
A type of data structure
A mechanism used to enforce mutual exclusion, allowing only one thread to access a shared resource at a time
A function used for error handling
A programming language feature for memory management
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