Question

Which of the following is true about streams ?(a) Streams always flow in two directions(b) Streams are channels through which the data flow(c) Only one stream can be open in a program at a time(d) All of the above are true

Answer 1

Streams are channels through which the data flows. Streams are objects that represent sources and destinations of data.

Streams that are sources of data can be read from, and streams that are destinations of data can be written to.

A stream in Java is an ordered sequence of bytes of undetermined length.

Answer 2

Answer:

Concept:

A stream is a collection of data pieces made accessible over time in computer science. A stream can be compared to objects on a conveyor belt that are handled one at a time instead of in huge groups. Streams are handled differently than batch data; typical functions can't be used on streams as a whole because they have potentially infinite data, and streams are technically codata (possibly infinite), not data (which is finite). Filters are functions that operate on a stream to produce another stream and can be coupled in pipelines, similar to function composition. Filters can act on a single item of a stream at a time, or they can create an output item based on numerous input items, such as a moving average.

Given:

Which one of the following statements regarding streams is correct?

(a) Streams always flow in two directions

(b) Streams Are Channels Through Which The Data Flow

(c) A programme can only have one stream active at a time.

(d) All of the above are true

Find:

Find the best answer to the question asked.

Answer:

The correct option is (b) Streams are channels through which the data flow

• Streaming data is the continual flow of data generated by numerous sources, also known as event stream processing. Data streams may be processed, stored, analysed, and acted on in real time thanks to stream processing technology.
• The term "streaming" refers to continuous, never-ending streaming data that have no beginning or end and provide a constant stream of data that may be used/acted on without having to be downloaded first.
• Similarly, digital data are generated in a variety of forms and volumes by a variety of sources. Website activity, banking transactions, and location data, as well as apps, network equipment, and server log files, can all be consolidated to give real-time data and analytics from a single source of truth.

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