Samuel Melendez
Test por , creado hace más de 1 año

Exam

96
0
0
Samuel Melendez
Creado por Samuel Melendez hace casi 9 años
Cerrar

Search engines

Search engines

Pregunta 1 de 29

1

How is duck duck go different from google or yahoo?

Selecciona una de las siguientes respuestas posibles:

  • Google and yahoo are faster

  • Google and yahoo only presents sponsored links

  • Google and yahoo track you searches with the purpose of giving you what you want to see.

  • Google and Yahoo do not track your searches.

Explicación

Pregunta 2 de 29

1

Why are you missing things when you search on Google?

Selecciona una de las siguientes respuestas posibles:

  • Google is not a good search engine

  • Google is giving you what it thinks you want based on your history

  • Someone has hacked your computer

  • Google doesn't like certain websites

Explicación

Pregunta 3 de 29

1

What is meant by the last phrase in this statement?
"The search tools that help us find needles in the digital haystack have become the lenses through which we view the digital landscape. Businesses and governments use them to distort our picture of reality."

Selecciona una de las siguientes respuestas posibles:

  • We believe what we want to belive

  • The truth always comes out

  • What businesses and governments let you see online helps you to reach a conclusion on what is true

  • The truth will set you free

Explicación

Pregunta 4 de 29

1

What would be a strategy we could use to get more information and perhaps get information business and governments don't want us to have?

Selecciona una de las siguientes respuestas posibles:

  • We could always get our information from google

  • We should limit our clicks to the first results in google

  • We should consider other resources of information other than search engines

  • We should allow cookies when we go to websites

Explicación

Pregunta 5 de 29

1

What did you need to find something on the internet before there were search engines?

Selecciona una de las siguientes respuestas posibles:

  • key words

  • the internet has always had search engines

  • you just need google

  • The web address (the url)

Explicación

Pregunta 6 de 29

1

As the web went commercial what appeared to help people find things?

Selecciona una de las siguientes respuestas posibles:

  • Google

  • search engines

  • directories (like Yellow Pages)

  • craigslist

Explicación

Pregunta 7 de 29

1

What is the difference between a "yellow pages" and our favorite search engine "Google"?

Selecciona una de las siguientes respuestas posibles:

  • Google has a directory of sites for you to choose from

  • Google presents its websites in alphabetic order

  • A directory will allow you to choose from websites it has, and it is in alphabetic order

  • A directory finds websites based on key words you enter

Explicación

Pregunta 8 de 29

1

How have we given power to our search engine?

Selecciona una de las siguientes respuestas posibles:

  • It controls what we like

  • It controls what happens to us

  • It controls the information we recieve

  • It controls our finances

Explicación

Pregunta 9 de 29

1

What is the valuable information our search engine is collecting from us?

Selecciona una de las siguientes respuestas posibles:

  • Our search and traffic history

  • what degrees we have

  • how many dates we go on

  • when we wake up

Explicación

Pregunta 10 de 29

1

How are our searches and traffic history being used against us?

Selecciona una de las siguientes respuestas posibles:

  • Search engines use it to determine the advertisement you see

  • search engines send the information to the police

  • search engines save the information

  • the government uses it to check our taxes

Explicación

Pregunta 11 de 29

1

What is a sponsored link?

Selecciona una de las siguientes respuestas posibles:

  • an advertisement

  • a regular link

  • a video

  • an image

Explicación

Pregunta 12 de 29

1

What are the ordinary links that Google searches present?

Selecciona una de las siguientes respuestas posibles:

  • Links that are not advertisements

  • Links from advertizers

  • commercials

  • sales

Explicación

Pregunta 13 de 29

1

What is “Zyprexa.”?

Selecciona una de las siguientes respuestas posibles:

  • A religion

  • A form of martial arts

  • A drug

  • Candy

Explicación

Pregunta 14 de 29

1

What was the secret "Eli Lilly and Company" were hiding concerning their great drug "Zyprexa"?

Selecciona una de las siguientes respuestas posibles:

  • It was manufactured in china

  • side effects such as causing diabetes

  • It was really just tylenol

  • there was no secret

Explicación

Pregunta 15 de 29

1

What are the three things Jen (another name for google or yahoo) is always doing?

Selecciona una de las siguientes respuestas posibles:

  • selling to advertizers

  • providing you with links

  • Gather information, make copies, build indexes

  • dreaming

Explicación

Pregunta 16 de 29

1

What kind of pages does Jen visit daily?

Selecciona una de las siguientes respuestas posibles:

  • encyclopedias

  • other search engines

  • news

  • libraries

Explicación

Pregunta 17 de 29

1

Why will Jen decide to visit some sites yearly?

Selecciona una de las siguientes respuestas posibles:

  • It does not like them

  • It has not paid its jen subscription

  • It is a seasonal site

  • It has noticed that it rarely changes

Explicación

Pregunta 18 de 29

1

Why might Jen not see some pages on the web ever?

Selecciona una de las siguientes respuestas posibles:

  • The pages was up for a short time for a specific purpose

  • it is in a foreign language

  • it has obscene content

  • Jen does not work very well

Explicación

Pregunta 19 de 29

1

What is meant by Jen "Keep Copies" of websites?

Selecciona una de las siguientes respuestas posibles:

  • Copies are printed and sent to Jen's office

  • Jen makes its own version of the site to compete with it

  • Jen downloads a copy of every web page her spider visits

Explicación

Pregunta 20 de 29

1

Finish this statement "But caching web pages makes it possible for Jen to have a page that

Selecciona una de las siguientes respuestas posibles:

  • is hidden

  • was never on the interent

  • is no longer on the internet

  • should not be on the internet

Explicación

Pregunta 21 de 29

1

What is meant by "Bits do not die easily"

Selecciona una de las siguientes respuestas posibles:

  • Bits are not alive so they cannot die

  • bits are digital and only need electricity

  • bits of information online can be easily copied to other websites that will keep the information alive even when the original website is gone

  • bits can come back even after they are killed

Explicación

Pregunta 22 de 29

1

Describes an index as far as Jen is concerned.

Selecciona una de las siguientes respuestas posibles:

  • A list of terms followed by the places they occur.

  • A list of sites

  • categories of sites

  • an encyclopedia

Explicación

Pregunta 23 de 29

1

What other information is Jen saving about the text on the web page?

Selecciona una de las siguientes respuestas posibles:

  • the size of the font

  • the color of the font

  • the style of the font

  • all of the above

Explicación

Pregunta 24 de 29

1

Would Jen provide different results for allergy treatment, if the user types it with quotes such as “allergy treatment"?

Selecciona una de las siguientes respuestas posibles:

  • Jen will treat both examples as the same

  • Jen will find more results for “allergy treatment", because she will be looking for the exact term

  • Jen will find less results for “allergy treatment", because she will be looking for the exact term

  • The results for “allergy treatment" will be incorrect

Explicación

Pregunta 25 de 29

1

What does relevance mean for search engines?

Selecciona una de las siguientes respuestas posibles:

  • results that match the intent of the query (search)

  • links to important sites, like those ending in .gov

  • results that match the intent of advertisers

  • results that match the intent of the government

Explicación

Pregunta 26 de 29

1

What is recall for a search engine?

Selecciona una de las siguientes respuestas posibles:

  • This is where all relevant documents have been found

  • This is where all relevant documents have been indexed

  • This is where all relevant documents have been presented

  • This is where all relevant documents have been copied

Explicación

Pregunta 27 de 29

1

Why is total recall unimportant?

Selecciona una de las siguientes respuestas posibles:

  • results would take too long

  • Most users will never look at 1000's of websites

  • some sites are not relevant

Explicación

Pregunta 28 de 29

1

What is not included in the relevance calculation?

Selecciona una de las siguientes respuestas posibles:

  • the number of times the key words appear in the document

  • whether the key word appear in large text

  • whether the key words appear in the url

  • whether the site is foreign or not

Explicación

Pregunta 29 de 29

1

What was one of Google's innovation?

Selecciona una de las siguientes respuestas posibles:

  • Page rank

  • releavance

  • recall

  • total recall

Explicación

Anterior
Siguiente