Computer Science
Assertion (A): The data type of a variable is taken according to the type of value assigned to it.
Reasoning (R): Data types do not require initialization at the time of declaration. This process is described as Dynamic Typing.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Answer
Both A and R are true and R is the correct explanation of A.
Explanation
In Python, we are not required to explicitly declare a variable with its type. Whenever we declare a variable with a value, Python automatically assigns the relevant data type to it based on the assigned value. This process is known as dynamic typing.
Related Questions
Which of the following is a valid variable name ?
- Student Name
- 3Number
- \%Name\%
- Block_number
Assertion (A): Every small unit in a Python programming statement is termed as a token.
Reasoning (R): Tokens are not interpreted but are an integral part while designing the code.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Assertion (A): In Python, strings, lists and tuples are called Sequences.
Reasoning (R): Sequence is referred to as an ordered collection of values having similar or different data types.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.
Assertion (A): break and continue are termed as Jump statements.
Reasoning (R): Jump statements can only be used with looping constructs but not with conditional constructs.
- Both A and R are true and R is the correct explanation of A.
- Both A and R are true but R is not the correct explanation of A.
- A is true but R is false.
- A is false but R is true.