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Serjik [45]
3 years ago
8

1. Explain the difference between a web browser and a search engine. (2 points)

Computers and Technology
1 answer:
Elan Coil [88]3 years ago
5 0

Answer:

1. A browser is used to access websites and web pages whereas a search engine is used to search for particular information.

2. Indexing is the process by which search engines organise information before a search to enable super-fast responses to queries.

3.Search engines are used to find specialized data rapidly whereas web directory is used to find a list of different sites.

4. The working behind the PageRank algorithm is that a page with a large number of in- links(a link from an important page) to it, then its outgoing links to other pages also become important. It gives more importance to back links of a web page and propagates the ranking through links.

5. Look for Sites from Established Institutions 2. Look for Sites with Expertise 3. Steer Clear of Commercial Sites 4. Beware of Bias 5. Check the Date 6. Consider the Site's Look 7. Avoid Anonymous Authors 8. Check the Links

Explanation:

You might be interested in
What subsection of the Internet requires specialized browser to access and is frequently used by cyber criminals and underground
kotykmax [81]

Answer:

c. Dark Web                                                

Explanation:

Surface web is also called visible web is a part of world wide web that can be easily searchable using search engines as its contents are indexed by the search engines such as Google and its contents are accessible by public using standard web browsers. So a is not a suitable choice.

Deep Web is called invisible web as it is not accessible or searchable to standard search engines like Google. Search engines cannot index the contents of these sites. However such sites do not requires specialized browsers to access. So b is not a suitable choice.

Dark Web: It is a part of Deep Web sites but it requires specialized software and browsers to access. These sites cannot be indexed and cannot be searchable through standard search engines. This is also called dark side of the world wide web darker which is frequently used by criminals, hackers, black markets, hit-men. Illegal activities on a massive level is takes place in the dark web such as access to stolen sensitive information, malware, drug trade and terrorist operations. These sites are temporary and keep changing addresses to lessen the risk of getting caught by govt agencies or security officials. So c is the suitable choice.

Crypto-Net is a kind of neural network which works with encrypted data which can make a prediction based on the data without disclosing the data and prediction to the 3rd party. So d is not a suitable option.

6 0
3 years ago
17.8.1: Writing a recursive math function. Write code to complete raise_to_power(). Note: This example is for practicing recursi
Yuliya22 [10]

Answer:

The recursion function is as follows:

def raise_to_power(num, power):

if power == 0:

 return 1

elif power == 1:

 return num

else:

 return (num*raise_to_power(num, power-1))

Explanation:

This defines the function

def raise_to_power(num, power):

If power is 0, this returns 1

if power == 0:

 return 1

If power is 1, this returns num

elif power == 1:

 return num

If otherwise, it calculates the power recursively

else:

 return (num*raise_to_power(num, power-1))

6 0
3 years ago
What does a production proposal provide ?
aliina [53]

Answer:

information about the cast and crew

Explanation:

3 0
3 years ago
Read 2 more answers
Read carefully, is it a he or she?
Tasya [4]
I think there's a typo in the question, otherwise they probably meant a 'she', since the name is Maureen.

Also, the answer is Personal hygiene and grooming.
6 0
3 years ago
Read 2 more answers
Which strategies for effective presentations is Ian using in his opening? Check all that apply.
Fofino [41]

Answer:

A. using a hook in his opening

B.  detailing the speech’s objectives

E. letting his audience know what to expect

Explanation:

Opening his speech using a quotation is a strategy of using a narrative hook, or simply hook, by Ian. Giving a grand and enticing opening is what makes an audience to pay attention and listen to what the speaker has to say in his speech. So, first strategy used by Ian is using a hook in his opening.

Another strategy used by Ian is giving objective details of his speech. By outlining what he will be covering in his speech, Ian is letting his audience know what to expect from the speaker and his speech, and also gave details of his speech.

So, option A, B, and E are correct.

5 0
3 years ago
Read 2 more answers
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