How Well Do You Know Rust? Test your knowledge about the Rust programming language with this quiz! rihanna80 published on January 250 responses 0 « Previous Next » Questions in vertical order 1/12 What is Rust primarily used for? Web development Data analysis Systems programming Artificial intelligence 2/12 Which company developed Rust? Mozilla Google Microsoft Apple 3/12 Which of the following is NOT a unique feature of Rust? Fearless concurrency Zero-cost abstractions Memory safety without garbage collection Automatic semicolon insertion 4/12 What is the ownership system in Rust designed to prevent? Null pointer exceptions Memory leaks Data races Compiler errors 5/12 Which symbol is used to create a mutable reference in Rust? & &mut * @@ 6/12 What is the file extension for Rust source code files? .c .cpp .rs .py 7/12 Which of the following is a valid Rust variable binding declaration? let mut x = 5; let x = 5; const x = 5; var x = 5; 8/12 What does the 'move' keyword do in Rust? Declares a structure Imports a module Transfers ownership of a value Increments a variable 9/12 Which of the following is NOT a built-in data type in Rust? String u32 bool float 10/12 What is the default visibility of items in a Rust module? Private Public Protected Package-private 11/12 What is the macro system used in Rust called? GNU Make Autoconf Mach Cargo 12/12 Which of the following platforms does NOT support Rust? Windows Linux macOS Android
