Data Classification

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Questions and Answers

What is data classification?

A process of organizing data into categories based on their characteristics (correct)

A process of deleting data that is no longer needed

A process of encrypting data to protect it from unauthorized access

A process of transferring data from one system to another

What is one benefit of implementing data classification?

Improved data security (correct)

Increased data storage capacity

Reduced data backup requirements

Faster data processing speed

Which of the following is NOT a common data classification category?

Internal

Obsolete (correct)

Public

Confidential

Which of the following best describes a data type in computer programming?

All of the above Signup and view all the answers

What is the purpose of specifying a data type in a program?

To limit the possible values of an expression Signup and view all the answers

Which of the following is NOT a basic data type in most programming languages?

Strings Signup and view all the answers

Why is specifying a data type considered good organization in programming?

It aids the understanding of complex definitions Signup and view all the answers

Do all programming languages include the notion of data type?

Yes, all programming languages include data types Signup and view all the answers

Which type of data is collected directly from the data source without going through any existing sources?

Primary data Signup and view all the answers

What is the practicality of utilizing secondary data for research?

It is becoming more prevalent Signup and view all the answers

What is the main concern regarding the authenticity of secondary data when compared with primary data?

Questionable authenticity Signup and view all the answers

What is the double-edged nature of primary and secondary data when considered for research?

They can equally make or mar a research project Signup and view all the answers

Why is it important to study the similarities and differences between primary and secondary data?

To make proper decisions when choosing a better data type for research work Signup and view all the answers

Which type of data is collected directly from the data source without going through any existing sources?

Primary data Signup and view all the answers

What is the main concern regarding the authenticity of secondary data when compared with primary data?

Reliability Signup and view all the answers

What is the purpose of utilizing secondary data for research?

To save time and resources Signup and view all the answers

Why is it important to study the similarities and differences between primary and secondary data?

To make proper decisions Signup and view all the answers

What are the advantages of primary data over secondary data?

Higher authenticity and relevance Signup and view all the answers

Study Notes

Data Classification

Data classification is the process of organizing data into categories based on its level of sensitivity and importance.

Benefits of Data Classification

One benefit of implementing data classification is that it helps to ensure that sensitive information is properly protected.

Data Classification Categories

Common data classification categories include public, internal, confidential, and top-secret.
Personal data is not a common data classification category.

Data Types in Computer Programming

In computer programming, a data type is a classification of data that tells the compiler or interpreter how the programmer intends to use the data.
The purpose of specifying a data type in a program is to define how much memory to allocate for the data and what operations can be performed on the data.

Basic Data Types

Basic data types in most programming languages include integers, floats, characters, and booleans.
Arrays are not a basic data type in most programming languages.

Importance of Specifying Data Types

Specifying a data type is considered good organization in programming because it helps prevent errors and improves code readability.

Data Types in Programming Languages

Not all programming languages include the notion of data type.

Primary and Secondary Data

Primary data is collected directly from the data source without going through any existing sources.
Secondary data is collected from existing sources, such as published research or data collected by others.

Practicality of Secondary Data

The practicality of utilizing secondary data for research lies in its convenience, cost-effectiveness, and time-saving benefits.

Concerns with Secondary Data

The main concern regarding the authenticity of secondary data when compared with primary data is its accuracy and reliability, as it may be outdated or biased.

Primary and Secondary Data

The double-edged nature of primary and secondary data when considered for research is that primary data provides first-hand information but is time-consuming and expensive, while secondary data is convenient but may lack accuracy.
It is important to study the similarities and differences between primary and secondary data to determine the most suitable data collection method for a research study.

Advantages of Primary Data

The advantages of primary data over secondary data include its accuracy, reliability, and ability to address specific research questions.

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Description

Test your knowledge on data classification with this quiz! Learn what data classification is and discover its benefits. Identify the common data classification categories and find out which one is not included.