Question

Which of the following is not valid for Data Acquisition?
1 point
Web scraping
Surveys
Sensors
Announcements

Answer 1

Answer:

OPTION A  

Explanation:

is not valid for Data Acquisition

Answer 2

(D) Announcements

1. Data acquisition means the process of collecting samples and using sampling signals to measure conditions of the world and then changing these numbers in a way the computer can interpret them

2. Web scraping is a way of data acquisition because it means getting data from different websites

3. Surveys that are usually done for research mean collecting data to research a particular topic. The data is collected from the respondents so it is a form of data acquisition

4. Sensor is a form of data acquisition because it is a physical phenomenon that is an important part of broadcasting

5. Announcements are not a type of data acquisition because they are made by a group of people and are given to another, usually larger, group of people.