PMP Exam Preparation Tutorial

Interview Question Sample

Last updated on 17th Sep 2020, Blog, Interview Question

About author

Vikram ( (Sr Project Manager ) )

He is Highly Experienced in Respective Technical Domain with 6+ Years, Also He is a Respective Technical Trainer for Past 5 Years & Share's This Important Articles For us.

(5.0) | 16547 Ratings 469

Questions & Answers

Questions & Answers

Questions & Answers

Questions & Answers

Questions & Answers

Here is a list of Top 50 R Interview Questions and Answers you must prepare. This blog covers all the important questions which can be asked in your interview on R. These R interview questions will give you an edge in the burgeoning analytics market where global and local enterprises, big or small, are looking for professionals with certified expertise in R.

Data StructureDescription
VectorA vector is a sequence of data elements of the same basic type. Members in a vector are called components.
ListLists are the R objects which contain elements of different types like − numbers, strings, vectors or another list inside it.
MatrixA matrix is a two-dimensional data structure. Matrices are used to bind vectors from the same length.  All the elements of a matrix must be of the same type (numeric, logical, character, complex).
DataframeA data frame is more generic than a matrix, i.e different columns can have different data types (numeric, character, logical, etc). It combines features of matrices and lists like a rectangular list.
  • > students <- c(“s1″,”s2″,”s1″,”s3″,”s3″,”s2”)
Course Curriculum

Join R Programming Course with Global Recognised Certification

Weekday / Weekend BatchesSee Batch Details
R Sample Resumes! Download & Edit, Get Noticed by Top Employers! Download
  • 35 contact hours/PDUs
  • 8 industry case studies, 20 industry-based scenarios
  • 6 hands-on projects, 7 simulation test papers (200 questions each)
  • 100% Money back guarantee
  • 99.9% pass rate*
  • Computing
  • Storage
  • Networking
  • 1. Computing
  • 2. Storage
  • 3. Networking
  • 35 contact hours/PDUs
  • 8 industry case studies, 20 industry-based scenarios
  • 6 hands-on projects, 7 simulation test papers (200 questions each)
  • 100% Money back guarantee
  • 99.9% pass rate*
    • Computing
    • Storage
    • Networking

Are you looking training with Right Jobs?

Contact Us

Popular Courses