Question 51 : Which is the function used to add the vectors?
1. c()
2. add(vectors)
3. c(vectors)
4. vectors.add
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Question 52 : What is the purpose of the event window.onpopstate?
1. When a state object is replaced
2. When a state object is added
3. When a state object is removed
4. When a state object is changed
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Question 53 : What is the purpose of getting the parameter fvonly?
1. To repeat the view test
2. To get the first view
3. To debug the code
4. To compile the code
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Question 54 : What is the usage of the keyword ?? in R?
1. Help window
2. Extensive search
3. Error correction
4. Error detection
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Question 55 : How many parameters does the replaceState() method take?
1. 2
2. 3
3. 4
4. 5
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Question 56 : Which of the following comes with tools to build your own R packages?
1. Contrib
2. Base
3. Rtools
4. RBase
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Question 57 : The history object is a part of which object?
1. Property
2. Window
3. Location
4. Screen
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Question 58 : What are the purposes R can be used for?
1. Suck in data
2. Parse data
3. Process data
4. All of the mentioned
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Question 59 : For a more extensive search, which keyword needs to be used?
1. ??
2. ?
3. ?=
4. =?
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Question 60 : What does the R language do?
1. Tighten and format the chart
2. Ingest and process the chart
3. Format and Ingest the chart
4. Create the chart
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