IT - 1

Додано: 16 травня 2023
Предмет: Інформатика, 11 клас
Тест виконано: 1 раз
10 запитань
Запитання 1

Data

варіанти відповідей

is information with meaning

is a collection of information with a predictable pattern

provides wisdom to understand key principles

is a raw fact without any assigned meaning

Запитання 2

Information

варіанти відповідей

is a stored as unstructured data

is processed data with meaning.

can be retrieved only from a relational database or spreadsheet.


has currently very little value due to the information overload.


Запитання 3

Insights into the customer's debit card spending

варіанти відповідей

is an information asset for the card-issuing bank.

is raw data without a special meaning.

is a violation of data privacy.

is based on unstructured data.

Запитання 4

a user's post on instagram.

варіанти відповідей

has no value for Instagram


is structured data.


is unstructured data.


provides knowledge for the advertisers.


Запитання 5

unstructured data

варіанти відповідей

is a digital trace left after a card payment.

is stored in a raw format and analyzed on request.

Is, for example, personally identifiable information.


must be stored in a pre-defined data format.

Запитання 6

A tool suitable for structured data management is


варіанти відповідей

Hadoop.


a database management system.


a NoSQL database.


a file system.


Запитання 7

Data lifecycle management


варіанти відповідей

covers the life of data from data collection to disposal.

concerns structured data, but it is not needed for unstructured data.


is done by the Chief Information Governance Officer.


protects data against theft.


Запитання 8

Maintaining high-quality data with integrity


варіанти відповідей

requires involving a data scientist.


increases the value of data.


is possible by using Excel files or a NoSQL database


is prohibitively expensive and does not pay off.


Запитання 9

A set of policies to assure that data is properly stored, secured, and managed


варіанти відповідей

is wisdom.


is feasible only for large corporations.


is data lifecycle management.


is information governance.


Запитання 10

The implementation of an information governance plan in an organization

варіанти відповідей

Is up to the organization’s executives.


is done by storing, analyzing, and using unstructured data.


is done within an information governance framework.


depends on the type of data the organization uses.


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