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Digiron [165]
3 years ago
11

To prepare a data character for transmission, a ____ bit is added to the beginning of the character and informs the receiver tha

t an incoming data frame is arriving.
Computers and Technology
1 answer:
daser333 [38]3 years ago
6 0

Answer: start

Explanation:

Whenever a frame is sent for transmission a start bit is added at the beginning so as to inform the receiver that a new data frame is arriving.

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Question 8 A data analyst is working with a data frame named stores. It has separate columns for city (city) and state (state).
jeka57 [31]

The programing language, R has a unite unite function in the tidyr package. Hence, the code chunk which let's the analyst create the location column is; <em>unite (stores, "location”, city, state, sep=",") </em>

  • The syntax for the unite function is ; unite(data,col,..., sep)

  • <em>data</em><em> </em><em>=</em><em> </em><em>dataframe</em><em> </em><em>from</em><em> </em><em>which</em><em> </em><em>data</em><em> </em><em>is</em><em> </em><em>to</em><em> </em><em>be</em><em> </em><em>extracted</em><em> </em><em>`</em><em>;</em><em> </em>stores
  • <em>col</em><em> </em><em>=</em><em> </em><em>name</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>new</em><em> </em><em>column</em><em> </em><em>;</em><em>"</em><em> </em>location"
  • <em>.</em><em>.</em><em>.</em><em> </em><em>=</em><em> </em><em>dataframes</em><em> </em><em>to</em><em> </em><em>be</em><em> </em><em>merged</em><em> </em><em>;</em><em> </em>city, state
  • <em>sep</em><em> </em><em>=</em><em> </em><em>seperator</em><em> </em><em>;</em><em> </em>","

Hence, the required syntax goes thus :

  • unite (stores, "location”, city, state, sep=",")

Learn more : brainly.com/question/25534959

3 0
3 years ago
Which of the following programs can open a bitmap file?
choli [55]
Windows paint can be used to open a bitmap file. Usually, when you have a picture, you can use that to edit it.
Also, on a side note, notepad is specifically used for html codes. 

Answer: Windows Paint
4 0
3 years ago
Read 2 more answers
1. A cell is identified by its ........
earnstyle [38]
Answers:
1- cell address ( i think)
5 0
3 years ago
Two or more computers that are linked together are called which of the following
bekas [8.4K]
I’m pretty sure it’s a network hope this helps
8 0
3 years ago
A data structure used to bind an authenticated individual to a public key is the definition of ________.
patriot [66]

Answer:

Digital Certificate is the correct answer of this question.

Explanation:

Digital certificates are always for encryption and identification for transmitting public keys.The concept of digital certificate is a data structure used for linking an authenticated person to a public key. It is used to cryptographically attach public key rights to the organization that controls it.

<u>For example</u>:- Verisign, Entrust, etc.

  • An appendix to an electronic document that is used for authentication purposes.
  • A digital certificate's most frequent use is to confirm that an user sending a message is who he or she appears to be, and provide the recipient with the means to encode a response.

4 0
3 years ago
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