Data Migration

Systems can be made more reliable by adding...

• Users

• Data

• Code

• Redundancies

There are two types of data, analog and technological

• True

• False

What is information made of?

• Data + Content

• Content + Context

• Context + Text

• Data + Context

Which of the following is not part of the data processing cycle?

• Output

• Test

• Process

• Input

Writing 05/09/22 as the date of 5 of September of 2022 is the same all around the world

• True

• False

If we move data from a table to a text file we might have some problems due to data structure differences

• True

• False

Refers to the transfer of data between different formats, storage types and computer systems.

• Data Validation

• Data Testing

• Data Migration

• Data Creation

When talking about avoiding data loss, what is redundancy?

• Keeping data in a safe place

• Repeating the process of saving a file in the same place

• Keeping data in two or more places

• Repeating the same data on the same place

Which is a cause of data loss?

• Accidental deletion

• System failure

• Not having enough money

• Natural disaster

Which of the following is not an issue with data?

• Incompatible file formats

• Data structure

• Data Testing

• Validation rules

• International conventions