Question # 1

What is the example of continous data?

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Number of cars in a parking lot

Height of students in centimetres

types of fruits

Shirt sizes

Which of the following is an example of qualitative data?

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Temperature readings in degrees Celsius

Number of students in a class

Favourite ice cream flavours

Test scores out of 100

What type of data involves distinct, separate values that are countable?

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Nominal data

Discrete Data

Continous data

Ordinal Data

Customer satisfaction level such as satisfied, dissatisfied and neutral are examples of ................ data type.

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Discrete data

Numericla data

Ordinal data

Continous data

What is the primary challenge associated with traditional data processing techniques when dealing with big data.

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Lack of storage capacity

Limited availability of data visualization tools

Inability to handle diverse data types and large volumes

Slow processing speed

Which of the following best describes the concept of big data.

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Data that is stored in traditional databases

Data that is too small to be analyzed effectively

Data that is characterized by high volume, velocity and variety

Data that is only generted by social media platforms

What is data

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Processed information

A list of observed events

A collectionof numebrs only

Raw facts gathered about things

Which programming language is commonly used for bign data analytics and machine learning tasks.

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Java

C++

Phyton

Ruby

What is the primay purpose of data preprocessing in big data analytics.

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To increase data storage costs

To prepare raw data for analysis

To eliminate the need for data visualization

To reduce the volume of data

------------refer to the process of carefully examining and studing data to identify patterns, draw conculsios, or make the data meaningful

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Data analytics

Daa predictions

Data set

Data base

Which is one of the key applicatins of big data in business.

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Artistic creativity

Weather foreacing

Customer behavior analysis

Social media management

What is the main purpose of data collection ?

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to delete old data

To format text documents

To gather information to answer questions or make decisions

to create random numbers

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