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• Using the ________ vector, we create a species factor and bind it to the columns of iris.df.(a) snames(b) rnames(c) jnames(d) fnamesThis question was addressed to me during an online exam.This interesting question is from Data Types topic in section Nuts and Bolts and Getting Data In and Out of R Programming
• ___________ provides optional labels with the columns and rows.(a) Disnames(b) Dimnames(c) Denmes(d) DemnesdThis question was addressed to me during an online interview.I'd like to ask this question from Data Types topic in chapter Nuts and Bolts and Getting Data In and Out of R Programming
• Which is the basic data structure of R containing the same type of data?(a) Functions(b) Array(c) Vector(d) ListsThis question was addressed to me by my school teacher while I was bunking the class.Asked question is from Data Types in section Nuts and Bolts and Getting Data In and Out of R Programming
• The length of a list is ______ to the number of components in that list.(a) Double(b) Equal(c) Triple(d) One fourthThe question was asked in final exam.My enquiry is from Data Types in portion Nuts and Bolts and Getting Data In and Out of R Programming
• Lists can be created using the _______ function.(a) Matrix.li(b) Matrix.lists(c) Lists.matric(d) ListI got this question in unit test.My doubt is from Data Types in section Nuts and Bolts and Getting Data In and Out of R Programming
• The ________ function creates a regular sequence of values to form a vector.(a) sequel(b) Rep(c) seq(d) GrepThis question was posed to me in examination.My question is based upon Data Types in chapter Nuts and Bolts and Getting Data In and Out of R Programming
• The data type of the R-object becomes the data type of the ________(a) Functions(b) Packages(c) Variables(d) ListsThis question was posed to me in an internship interview.I want to ask this question from Data Types in division Nuts and Bolts and Getting Data In and Out of R Programming
• Which of the following can be considered as object attribute?(a) dimensions(b) class(c) length(d) all of the mentionedThe question was asked during a job interview.This intriguing question comes from Data Types in section Nuts and Bolts and Getting Data In and Out of R Programming
• Data frames can have additional attributes such as __________(a) Rowname()(b) Rownames()(c) R.names()(d) D.names()This question was addressed to me at a job interview.I want to ask this question from Data Types topic in division Nuts and Bolts and Getting Data In and Out of R Programming
• To extract a sublist, we use _________ brackets.(a) Flower(b) Square(c) Double(d) SingleThis question was posed to me during an interview for a job.My question is from Data Types in division Nuts and Bolts and Getting Data In and Out of R Programming