Take the Rust Programming Language Challenge!

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  • 1/10 Questions

    What keyword defines a function in Rust?

    • Function
    • Def
    • Fn
    • Method
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About This Quiz

Are you ready for the ultimate Rust Programming Language quiz adventure? Get set to explore the fascinating world of Rust, the language that's redefining modern programming. Whether you're a Rust expert or just starting your journey, this quiz promises an engaging and educational experience.

In this Rust Programming Language quiz, you'll delve into the core concepts that make Rust a standout language. From memory management to ownership and borrowing, you'll unravel the secrets behind Rust's power and versatility. We've crafted each question to be fun and thought-provoking, making learning an enjoyable experience for all skill levels.

So, why should you take this quiz? It's not just about testing your knowledge; it's about challenging yourself to become a Rust pro. Rust's popularity is soaring, thanks to its performance, safety, and robust features. Whether you're a coding enthusiast, a seasoned developer, or simply curious about programming, this quiz is your gateway to Rust's exciting universe. Take the Rust Programming Language Challenge now and see how well you know this revolutionary language!

Take The Rust Programming Language Challenge! - Quiz

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  • 2. 

    What does a "struct" represent in Rust?

    • A custom data structure

    • A single value type

    • A type with variants

    • A loop control variable

    Correct Answer
    A. A custom data structure
    Explanation
    A custom data structure: A "struct" in Rust is used to define a custom data structure with named fields. It's a fundamental building block for creating complex data types.

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  • 3. 

    What keyword declares a new variable in Rust?

    • Var

    • Let

    • Const

    • Def

    Correct Answer
    A. Let
    Explanation
    let: In Rust, the "let" keyword is used to declare and bind a new variable. It is the standard way to introduce variables in Rust.

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  • 4. 

    What is the primary goal of Rust programming?

    • High performance

    • Memory safety

    • Rapid development

    • Compatibility with C#

    Correct Answer
    A. Memory safety
    Explanation
    Memory safety: The primary goal of Rust programming is to ensure memory safety without sacrificing performance. This means preventing common programming errors like null pointer dereferences and buffer overflows.

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  • 5. 

    What is the purpose of Rust's "match" expression?

    • Pattern matching

    • Data synchronization

    • Exception handling

    • Loop control

    Correct Answer
    A. Pattern matching
    Explanation
    Pattern matching: The "match" expression in Rust is primarily used for pattern matching. It allows you to match values against patterns and execute code based on those matches, making it a versatile feature for control flow and data manipulation.

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  • 6. 

    Which is NOT a primitive data type in Rust?

    • I32

    • F64

    • Char

    • String

    Correct Answer
    A. String
    Explanation
    string: String is not a primitive data type in Rust; it's a collection of characters and is managed as a part of the standard library.

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  • 7. 

    What does Rust's ownership system aim to prevent?

    • Buffer overflows

    • Memory leaks

    • Data races

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    All of the above: Rust's ownership system aims to prevent a range of common programming issues, including buffer overflows, memory leaks, and data races, to ensure program reliability and safety.

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  • 8. 

    In Rust, what is "borrowing" used for?

    • Transferring ownership

    • Creating new variables

    • Referencing a value

    • Printing text

    Correct Answer
    A. Referencing a value
    Explanation
    Referencing a value: "Borrowing" in Rust allows you to create references to values without transferring ownership. It's a key concept for working with data in a safe and controlled manner.

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  • 9. 

    What is the purpose of an "enum" in Rust?

    • Define a data structure

    • Represent a single value

    • Match patterns

    • Define a custom type

    Correct Answer
    A. Define a custom type
    Explanation
    Define a custom type: An "enum" in Rust is used to define a custom type with a finite set of named values (variants). It's often used for creating types that represent multiple possibilities, making code more expressive and safe.

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  • 10. 

    Which macro is used to print text in Rust?

    • Std::print

    • Print!

    • Write!

    • Format!

    Correct Answer
    A. Std::print
    Explanation
    In Rust, the print! macro is used to produce formatted output to the standard output (usually the console or terminal). This macro is part of the standard library's std::fmt module.

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Quiz Review Timeline (Updated): Feb 6, 2024 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Feb 06, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 01, 2023
    Quiz Created by
    Surajit Dey

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