Data representation and conversion

  • What do you mean by data representation?

    Data Representation refers to the form in which data is stored, processed, and transmitted. • Devices such as smartphones, iPods, and computers store data in digital formats that can be handled by electronic circuitry..

  • What is the meaning of data representation?

    Data Representation refers to the form in which data is stored, processed, and transmitted. • Devices such as smartphones, iPods, and computers store data in digital formats that can be handled by electronic circuitry..

This process of converting a digital signal to an analog signal is known as modulation. On the receiving end, the incoming analog signal is converted back to 

How is a binary number interpreted using two's complement representation?

As an operation, the two’s complement of a number is formed by inverting all of the bits and adding 1

In a binary number being interpreted using the two’s complement representation, the high order bit of the number indicates the sign

If the sign bit is 0, the number is positive, and if the sign bit is 1, the number is negative

What is binary to denary conversion?

Binary to denary conversion aids understanding of data representation

ASCII represents text

Bitmapped graphics are stored as binary

Vector graphics store objects as a list of attributes

Many devices (such as hair straighteners or games consoles) make use of the following symbols: The 1 means on and the 0 means off

The term round-trip is used in document conversion particularly involving markup languages such as XML and SGML.
A successful round-trip consists of converting a document in format A (docA) to one in format B (docB) and then back again to format A (docA′).
If docA and docA′ are identical then there has been no information loss and the round-trip has been successful.
More generally it means converting from any data representation and back again, including from one data structure to another.

Categories

Data representation class 11 notes
Data representation class 11 pdf
Data representation computer science
Data representation could be in the form of
Data representation class 11 pdf sumita arora
Data representation class 11 solutions
Data representation class 11 mcq
Data representation class 11 worksheet
Data representation class 11 important questions
Data representation class 11 textbook pdf
Data representation computer science past papers
Data representation calculator
Data representation definition
Data representation digital vs analog
Data representations deep learning
Data representation in digital electronics
External data representation and marshalling in distributed system
Data and data representation
Data representation examples
Data representation and encoding