Answer:
Currency: Is this a recent article? Many articles shared on social media are older articles that may relate to current events. If the article is not recent, the claims may no longer be relevant or have been proven wrong.
Relevance: Is the article relevant? While some articles may appear to be addressing a current topic, you must read past the headline and determine the relevancy of the content for your purposes.
Authority: Who is the author? Has the author written other articles on the same or similar topic? What are the author's credentials? What is the domain of the website? Many websites these days mimic the legitimate source, take the time to look carefully. Is the source a blog or a news source? Is the website satirical or a hoax?
Accuracy: Is this article from an unbiased source? Can the content be verified by multiple sources? If it appears in only one publication with no links to sources, it is very likely to be inaccurate. This is particularly important with images that are shared widely across social media.
Purpose: Does this article provoke an emotional response? The intent of a valid news sources is to inform. While an emotional response to specific information is to be expected, inaccurate news articles are often written for the sole purpose of provoking anger, outrage, fear, happiness, excitement or confirmation of ones' own beliefs.
Explanation:
This is how you evaluate digital news sources
Answer:
The three types of technical information sources are:
Vendor and manufacturer Web sites.
Technology-oriented Web sites and publications.
Professional society Web sites.
Explanation:
Professional society Web sites provide most unbiased information.
These professional social websites are non profit companies as opposed to other sources of information that are profit making.
Social websites provides with the information that can help their members in a best way about getting information of their interest. This is done in an unbiased way because they do not work for some specific organizations or companies that want to sell their products or services.
Answer: C
it would broaden the search
Explanation:
Placing quotation marks around a search term or phrase limits your search to that exact term or phrase. Without the quotes, your search engine may return all results that contain each separate word. Placing AND between your keywords will return results that only include both or all your keywords.
Answer: Time-domain reflectometer for copper cabling Optical time domain reflectometer for fiber-optic cabling
Explanation:
Time-domain reflectometer(TDR) is defined as the device that is utilized for locating and identifying any breakage and faults in circuit board, wires,connectors,metal cables or any path of electricity.
- It locates the discontinuation in metal wires such as coaxial cables with the help of time domain reflectometry.
Optical Time Domain Reflectometer (OTDR) is the electronic device that searches and locates faults and break in fiber optic cable.
- This specifically works for identifying disruption, loss and measurement of cable.
- Thus, for identifying the exact location of breakage in copper cable,time domain reflectometer can be used and for fiber optical cable, optical time domain can be used while troubleshooting.
