Knowee
Questions
Features
Study Tools

What is the inherited type for the variable example in 'const example = ['Dylan']'?(1 Point)unknown[]stringstring[]any[]

Question

What is the inherited type for the variable example in const example = ['Dylan']?

(1 Point)

  • unknown[]
  • string
  • string[]
  • any[]
🧐 Not the exact question you are looking for?Go ask a question

Solution

To determine the inherited type of the variable example in the statement const example = ['Dylan'], we need to analyze the declaration.

  1. The structure of the variable: The variable example is declared using const, indicating that its reference cannot change after the initial assignment. It is initialized with an array containing a single string element, 'Dylan'.

  2. Type inference: In TypeScript, when you create an array with a specific data type, TypeScript infers the type of the array based on the contents. Since 'Dylan' is a string, TypeScript infers the type of example to be an array of strings.

  3. Conclusion on types: The options provided are:

    • unknown[]
    • string
    • string[]
    • any[]

Given the analysis, the correct type for example is string[], which means it is an array of strings.

Final Answer

string[]

This problem has been solved

Similar Questions

A string that is a formal parameter can be declareda.An array with empty bracesb.A pointer to characterc.Both A and Bd.None of the above

ect the correct answerWhat will be the datatype of the var in the below code snippet?var = 10print(type(var))var = "Hello"print(type(var))

__________is the token which once initialized doesn’t change through- out the program.Options :constantoperatorvariablestring

ect answerWhich of the following function is used to know the data type of a variable in Python?

What data type is the object below?X = [5, 17,'hii',3]Optionslistarraytupledictionary

1/1

Upgrade your grade with Knowee

Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.