Which of the following is true of dataframes? Group of answer choices a. Neither Columns nor rows can be named. b. Rows can be named, but not columns. c. Both columns and rows can be named. d. Columns can be named, but not rows.

Q: Sequence diagram showing the above scenario. its SEQUENCE DIAGRAM NOT CODD

A:

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A: weighted average of these values are as shown below :

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A: - We need to talk about having a good comouter destiny.

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Q: *3 = 2345

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A: ANSWER:-

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A: The solution for the above given question is given below:

Q: Write a program in C++ using empty function that will print the sentence "I'm function!". *

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A: Please find the diagrams below in second and third step:-

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Q: What does it mean to build software using the prototype method?

A:

Q: Write a program in C++ using empty function that will print the sentence "I'm function!".

A: Introduction: Here we are required to create a C++ program that will print "I'm function!".

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A: The Solution is provided in next Steps: