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iris [78.8K]
3 years ago
8

What are lexical errors? and fi(a==b) will it be a lexical error or a syntactical error?

Computers and Technology
1 answer:
Lilit [14]3 years ago
3 0
And fi(a==b). It should look like this: and if(a==b);
I think it's syntactical error as it will be detected on syntactical phace
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HELP PLEASE!!!! Which development method is best explained in this way: developing a system through repeated cycles and smaller
vlada-n [284]

Answer:

Incremental method.

Explanation:

Software development life cycle (SDLC) can be defined as a strategic process or methodology that defines the key steps or stages for creating and implementing high quality software applications.

An incremental model refers to the process in which the requirements or criteria of the software development is divided into many standalone modules until the program is completed.

Hence, an incremental method typically involves developing a system through repeated cycles and smaller portions at a time, enhancing and evolving the system over time.

In SDLC, a waterfall model can be defined as a process which involves sequentially breaking the software development into linear phases. Thus, the development phase takes a downward flow like a waterfall and as such each phase must be completed before starting another without any overlap in the process.

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A compound boolean expression created with the ___ operator is true only if all its connected expressions are true.
kiruha [24]
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you use the read csv() function to import the data from the .csv file. assume that the name of the data frame is bars df and the
kumpel [21]

Since you use the read_csv() function to import the data from the .csv file, the code chunk that lets you create the data frame is option C:  flavors_df <- read_csv("flavors_of_cacao.csv")

<h3>What is the aim of chunking?</h3>

Chunking aids in this process by dividing lengthy informational passages into smaller, easier-to-remember bits of information, especially when the memory is being challenged by conflicting inputs.

An R code chunk is a portion of executable code. Calculations will be repeated if the document is reproduced. The benefit of code chunk technology is the decreased possibility of mismatch.

The data frame can be created using the code chunk flavors df - read csv("flavors of cacao.csv"). In this section of code:

The data frame with the name flavors df will hold the information.

  • The assignment operator - is used to give the data frame values.
  • The function read csv() will import the data into the data frame.
  • It read "flavors of cacao.csv" in the file name.
  • the argument that the csv() function accepts.

Learn more about Coding from

brainly.com/question/25525005
#SPJ1

See full question  below

You use the read_csv() function to import the data from the .csv file. Assume that the name of the data frame is flavors_df and the .csv file is in the working directory. What code chunk lets you create the data frame?

Single Choice Question. Please Choose The Correct Option &#x2714;

A

read_csv(flavors_df <- "flavors_of_cacao.csv")

B

read_csv("flavors_of_cacao.csv") <- flavors_df

C

flavors_df <- read_csv("flavors_of_cacao.csv")

D

flavors_df + read_csv("flavors_of_cacao.csv")

5 0
1 year ago
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