Answer:
Option 4 is the correct answer.
Explanation:
<h2>Randomization eliminates lurking variables from the experiment.</h2><h2 />
Randomization is adopted due to the fact that it removes lurking variables. By lurking variables we mean the extraneous variables which are unknown but can effect the other variables that are of interest.
Randomization is necessary in experiments to ensure that the generated result may not be biased or misleading.
<h3>I hope it will help you!</h3>
Answer: Move handle
Explanation: In the field of the database, the unique identifier for an object is created that is known as handle which is for the driving purpose in the database.It is also used for the connection of the database .The object in the database containing data keeps the management of the handle.
It has a handle named move handle ,which is responsible for the movement control of upper left corner in an object.It is in a large in form for the dragging of the object that is selected.
Answer:
The correct answer to the following question will be "False".
Explanation:
- Web crawlers make copies of google search recovery pages that index the streamed pages to allow subscribers to more effectively search. It collects details of Web pages in an automatically generated or semi-automated form.
- The code of HTML and Hyperlink can be checked by crawlers. They could be used for scraping of the web.
Therefore, the given statement is false.