Data is checked to make sure it is complete
<span>Layer 1, provides physical
connections for transmission and performs the electrical encoding of
data. This layer transforms bits to electrical signals.
The lowest, or first, layer of the OSI model. Protocols in the physical
layer generate and detect signals so as to transmit and receive data
over a network medium. These protocols also set the data transmission
rate and monitor data error rates, but do not provide error correction.</span>
Answer:
Speech synthesis
Explanation:
Synthesized speech is the technology of production of the speech of humans artificially. The technology can be made use of in hardware and software products such as a speech computer which is used to perform speech synthesis
Another implementation of the synthesized speech technology is the text-to-speech (TTS) systems that are used for the conversion of speech into written text as the words are dictated.
Answer:
Third line i.e, " BigData refers to data sets that are at least a petabyte in size" is the correct answer to this question.
Explanation:
It is a terminology used to classify a wide set of data, which may be enormously increasing over time. It includes a vast volume of structural and unstructured data, which can not be processed using the standard methods of storing data, and wrong option can be defined as follows:
- Velocity is a framework, that is used to increase the big data volume.
- It contains structured and unstructured data.
- It includes data, which may anything like, graphics, audio, and video files.