Answer:
1. -checking to make sure that information can be found in more than one place
-a test that provides more than one answer possibility
2. You need to analyze the websites you use for validity and reliability
Explanation:
a) For the first part, we are given a multiple source test. And we are asked what does this mean. It is a test for making sure that the information can be found in more than one place. It can also be termed as the test that provides more than one answer possibility. Thus, we have two correct options for part A of the question. And they are as being mentioned above.
b) Anything can be printed on the web, and hence it's not a fact always what we see on the internet. And websites are never been asked to go through a validity checker before they are posted. Also, no expert constantly check that everything on the internet is factual. And it is us who should analyze the websites we used for validity and reliability before using them. And hence the correct option here is the last one, and as mentioned in the answer section.
