Q1 - Info Vis

___ is the process of converting data from its

original format into one that’s more suited to analysis or

processing.

• Data Transformation

• Data Cleaning

• Data Filtering

• Data Organizing

___ is a crucial step in data preparation as it

helps to ensure accuracy, consistency, and ease of analysis.

• Data Transformation

• Data Cleaning

• Data Filtering

• Data Organizing

___ is where you add, copy, or replicate

data to make sure your overall dataset is standardized and easier

to analyze and interpret.

• Constructive

• Destructive

• Aesthetic

• Structural

In ___ you clean data by deleting

fields or records to make the data more usable.

• Destructive

• Constructive

• Aesthetic

• Structural

___ standardizes your data to meet

particular requirements or parameters.

• Aesthetic

• Structural

• Destructive

• Constructive

___ is where you reorganize your database

by renaming, moving, or combining columns.

• Structural

• Aesthetic

• Constructive

• Destructive

The ___ is an important step to ensure robust, reliable

analysis.

• Data Cleaning

• Data Transformation

• Data Filtering

• Data Organzing

One of the most common issues with CSV files

• Missing Data

• Duplication

• Inconsistencies

• Standardize

The data can cause analysis problems and

can also make data merging difficult.

• Duplicates

• Missing data

• Inconsistencies

• Standardize

The ___ values are very common in CSV files.

• Inconsistencies

• Duplicates

• Missing Data

• Standardize