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andrey2020 [161]
3 years ago
12

Select what's true about Search Engine Companies. Check All That Apply The information contained in a search engine database is

determined by how each specific company records URL information.The information contained in a search engine database is determined by how each specific company records URL information. SECs use indexes to slow down the search process.SECs use indexes to slow down the search process. SEC stands for Search Engine Company.SEC stands for Search Engine Company. It is common practice for the web site owner to submit their URL and associated information to the search engine company (SEC).
Computers and Technology
1 answer:
hammer [34]3 years ago
4 0

Answer:

Option A B is the correct option for the following question.

Explanation:

Because search engine companies are the companies that create the search engines like Yahoo, Google, DuckDuckGo, etc. and search engine are the tool which contain the information about which users search on it and also contain the records of the URL in their database. URL is submitted by the owner of the website and information to the SEC.

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adelina 88 [10]

3. A, (first choice)

4. C (Third choice from top)


6 0
2 years ago
What will happen when a user attempts to login to salesforce from an ip address that is outside the login ip range on the user's
podryga [215]

Answer:

The answer to this question is option "d".

Explanation:

The answer is user will not be able to login at all. The user wants to log in to the salesforce by its IP address. But in the server, all the IP addresses will be registered for their special work. When the user inserting their IP address to log in to the salesforce. The first server will be checking into there database. If IP address doesn't match it will not permit to access salesforce because in their server it is not a valid IP address. It is registered in sever but not for this user.

So the answer to this question is option "d".

7 0
3 years ago
In a blockchain, each block has a unique hash value which is dependent on the hash value of the previous block in the chain. Wha
pantera1 [17]

Answer: hello your question lacks the required option, below are the missing options

A. The transaction data in the tampered block is deleted, and a copy is created with the same hash value.

B. The hash values of transaction data of subsequent blocks are validated, and the chain is broken.

C. The hash value for the entire block is nullified, creating a domino effect on all subsequent blocks.

D. The hash values of subsequent blocks are updated as soon as they are tampered with, and the chain continues.

answer : The hash values of subsequent blocks are updated as soon as they are tampered with, and the chain continues ( D )

Explanation:

What happens if a transaction data is changed in an earlier existing block in a Blockchain is that the Hash values of subsequent blocks will be updated as soon as they are tampered with and the chain will continue.

Blockchain is a specially design system for recording information, hence any change in data inputted in an earlier existing blocks that changes will automatically be updated as well in all preceding blocks.

4 0
3 years ago
Differentiate between Scope and Linkage
Lera25 [3.4K]

Answer: The difference between the scope and linkage is as follows:-

  • Scope of the variable is defined as the variable view from different program parts whereas the linkage is described as the link that is made between the variable and the declaration function having the common name.
  • Scope of variable describes about the existing time of the variable in the program whereas linkage is defined for the name of variable present in the program is available at all time .

6 0
3 years ago
The computer uses unallocated space for what​
finlep [7]

A computer uses unallocated space also know as free space to keep a file that has been deleted in its disk until a new file takes it spot and overwrites it.

3 0
3 years ago
Read 2 more answers
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