Questions

Which data type is not allowed in Python?

Standard

Which data type is not allowed in Python?

The answer is option A numbers and B String. In Python, number datatype is not there but python use int to define a variable for numbers. Also, there is no string data type in Python instead has str datatype to define a string variable.

What are the 4 standard data types in Python?

Standard Data Types in Python

  • Numbers.
  • String.
  • List.
  • Tuple.
  • Dictionary.

What are the 5 standard data types in Python?

Python has six standard Data Types:-

  • Numeric.
  • String.
  • List.
  • Tuple.
  • Set.
  • Dictionary.

What are the standard data types in Python explain them?

Built-in Data Types

Text Type: str
Numeric Types: int , float , complex
Sequence Types: list , tuple , range
Mapping Type: dict
Set Types: set , frozenset

How many standard data types does Python have?

Overview. Python has five standard Data Types: Numbers. String.

In which data type indexing is not allowed in Python?

dictionary
In which data type, indexing is not valid? Explanation: Indexing is not valid in dictionary.

What are the 4 main data types?

Some are used to store numbers, some are used to store text and some are used for much more complicated types of data ….The data types to know are:

  • String (or str or text).
  • Character (or char).
  • Integer (or int).
  • Float (or Real).
  • Boolean (or bool).

Which operation Cannot be performed on a Python string?

10) Which of the following operation cannot be performed on a Python string? Answer: c. Adding elements in a Python String Explanation: Except for adding elements in string, we can perform all the operations given in the option.

What are standard data types supported in Python give example program?

Python supports three types of numeric data. Float – Float is used to store floating-point numbers like 1.9, 9.902, 15.2, etc….Numbers

  • a = 5.
  • print(“The type of a”, type(a))
  • b = 40.5.
  • print(“The type of b”, type(b))
  • c = 1+3j.
  • print(“The type of c”, type(c))
  • print(” c is a complex number”, isinstance(1+3j,complex))

What are the limitations of Python?

Some Limitations of Python

  • Performance and Speed.
  • Incompatibility of Two Versions.
  • Application Portability.
  • Requires Additional Testing.
  • Lacks Web Development Capabilities.
  • Weak in Mobile Computing.
  • Depends on Third-Party Frameworks and Libraries.
  • No Option to Embed Block Comments.

Which of the following is not a data type?

Which of the following is not a data type? Explanation: Data types are of three basic types: Numeric, Alphabetic and Alphanumeric. Numeric Data consists of only numbers. Alphabetic Data consists of only letters and a blank character and alphanumeric data consists of symbols.

Which data type indexing is not allowed?

Included columns can be data types that are not allowed as index columns. For example, nvarchar(max), varbinary(max), xml and others cannot be key columns but can be included columns.