Test Your TypeScript Basics Knowledge - Can You Ace Our 25-Question Quiz?

1/25 Which of the computer programming languages below has influenced the creation of typescript?

2/25 The advantages of Typescript are...

3/25 Which of the options below power the interactive TypeScript experience in Visual Studio, Vs Code, Sublime, the TypeScript playground and other editor.

4/25 The different Data Types supported by Typescript are...

5/25 ..... are the way of organizing a code in TypeScript.

6/25 The TypeScript components are....

7/25 Can alert() be used in TypeScript?

8/25 Which TypeScript feature allows for specifying types that cannot be extended or instantiated?

9/25 Which TypeScript feature allows for better type inference by analyzing the flow of values in the code?

10/25 What TypeScript feature enables conditional type checks?

11/25 How can TypeScript enhance code maintainability compared to JavaScript?

12/25 What TypeScript feature is used for defining a variable that can have one of a set of named constants?

13/25 How does TypeScript enhance debugging in comparison to plain JavaScript?

14/25 TypeScript is a superset of which language?

15/25 How do you access a private class member in TypeScript?

16/25 In TypeScript, which operator is used for type assertion?

17/25 Which of the following is not a valid TypeScript data type?

18/25 Which of the following is true about TypeScript's compatibility with JavaScript?

19/25 In TypeScript, which is used to define a variable that can hold any type but only one type once set?

20/25 What TypeScript feature allows for specifying an array of multiple data types?

21/25 Which operator is used for type assertions in TypeScript?

22/25 What TypeScript feature allows for custom type checks at compile time?

23/25 What TypeScript feature allows for specifying an array where order and type of elements are fixed?

24/25 In TypeScript, what is the purpose of the 'keyof' keyword?

25/25 In TypeScript, which type is used when a function never returns a value?