Q. The benefit of the _____ function is that it is the only way to perfectly repressed an R object in an exportable format, without losing precision or any metadata.

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Q. load() is used for _______

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Q. readlines is used for ____________

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Q. Individual R objects can be saved to a file using the _____ function.

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Q. Point out the correct statement?

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Q. Which of the following statement will load the objects to the file named “mydata.RData”?

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Q. Point out the wrong statement?

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Q. ________ opens a connection to a file compressed with gzip.

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Q. Connections to text files can be created with the ________ function.

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Q. Which of the following R code creates a connection to ‘foo.txt’?

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Q. Which of the following code opens a connection to the file foo.txt, reads from it, and closes the connection when its done?

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Q. Which of the following opens connection to gz-compressed text file?

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Q. Point out the correct statement?

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Q. Point out the wrong statement?

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Q. Point out the correct statement?

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Q. Point out the wrong statement?

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Q. Point out the wrong statement?

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Q. Which of the following code represents internal representation of a Date object?

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Q. Which of the following function gives the day of the week?

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Q. Point out the correct statement?

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