Packages MCQ

Test your knowledge with important Packages MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Packages MCQs at Bissoy

• ___________ are the most commonly documented object.
  ক

  Interface

  খ

  Class

  গ

  Functions

  ঘ

  Libraries
• Which of the following is one of the most important aspects of a good package?
  ক

  Title

  খ

  Description

  গ

  Documentation

  ঘ

  Libraries
• The ________ number of your package increases with subsequent releases of a package.
  ক

  Function

  খ

  Studio

  গ

  Version

  ঘ

  Sequence
• _____ package version is the sequence of atleast two integers separated by either. or -.
  ক

  Java

  খ

  C

  গ

  R

  ঘ

  Python
• To release a package to _____ you must pick a standard license.
  ক

  R

  খ

  CRAN

  গ

  CRON

  ঘ

  Studio
• Which of the following is called a one-line description of the package?
  ক

  Function

  খ

  Title

  গ

  Interface

  ঘ

  Class
• Which of the following is most important when releasing the package?
  ক

  Versioning

  খ

  Developing

  গ

  Redundancy

  ঘ

  Functioning
• DCF is an abbreviation for__________
  ক

  Debian control function

  খ

  Differentiative common function

  গ

  Debian control format

  ঘ

  Debian common format
• The job of the __________ file is to store important metadata about your package.
  ক

  Description

  খ

  Interface

  গ

  Thinker

  ঘ

  Loader
• Which function is used for loading packages?
  ক

  Library

  খ

  Interface

  গ

  Loader

  ঘ

  Linker
• Which function is used for seeing currently active libraries?
  ক

  Curlib()

  খ

  Currlib()

  গ

  .libpaths()

  ঘ

  Pathlibr()
• _______ is not useful when developing a package since you have to install the package first.
  ক

  Function

  খ

  Library

  গ

  Interface

  ঘ

  Class
• .Rbuildignore prevents files in the ___________ package from appearing in the bundled package.
  ক

  single

  খ

  source

  গ

  bundle

  ঘ

  double
• files listed in the Rbuildignore are not included in the ______
  ক

  single

  খ

  source

  গ

  bundle

  ঘ

  double
• Which of the following package has temporary files?
  ক

  Single

  খ

  Source

  গ

  Bundle

  ঘ

  Double
• ________ are built in R so that you get HTML.
  ক

  Vignettes

  খ

  Vighnaants

  গ

  Bignats

  ঘ

  Viddnets
• A bundled package is a package that’s been compressed into a ______ file.
  ক

  Double

  খ

  Triple

  গ

  Single

  ঘ

  No file
• An .Rproj file is a ____ file.
  ক

  Pdf

  খ

  Jpeg

  গ

  Text

  ঘ

  Png
• If you have an existing package that doesn’t have an .Rproj file, you can use devtools for the use_rstudio(“_____/to/package”) to add it.
  ক

  Path

  খ

  Package

  গ

  Function

  ঘ

  Class
• To start with the new package in RStudio, double-click the pkgname.Rproj file that _______
  ক

  Delete()

  খ

  Create()

  গ

  Run()

  ঘ

  Exit()
• Which of the following is the formal requirement?
  ক

  Package

  খ

  Function

  গ

  Letters

  ঘ

  Interfaces
• _________ uniforms and customizes plots of packages ggplot2, graphics and lattice.
  ক

  uniCox

  খ

  uniPlot

  গ

  unknownR

  ঘ

  unigraph
• ______ is used for Visualisation, verification and calibration of ternary probabilistic forecasts.
  ক

  toss

  খ

  termstrc

  গ

  ternvis

  ঘ

  satin
• Which of the following package contains functions for reading and displaying satellite data for oceanographic applications with R?
  ক

  saves

  খ

  satin

  গ

  saws

  ঘ

  termstrc
• __________ is used for the analysis of air pollution data.
  ক

  air

  খ

  openair

  গ

  opena

  ঘ

  openara
• Which of the following is used to analyze paleontological time-series?
  ক

  accelerometry

  খ

  parfossil

  গ

  paleoTS

  ঘ

  nbpMatching
• Which of the following package provide namespace management functions not yet present in base R?
  ক

  stringr

  খ

  namespace

  গ

  nbpMatching

  ঘ

  messagewarning
• ________ performs class prediction based on microarray data and clinical parameters
  ক

  M3

  খ

  M2

  গ

  MAclinical

  ঘ

  M5
• ________ is a package for parsing, applying, and manipulating data cleaning rules
  ক

  edr

  খ

  editrules

  গ

  edrGraphicalTools

  ঘ

  edrtools
• ______ finds K best paths in a given graph.
  ক

  kBestShortestPaths

  খ

  kcirt

  গ

  ktrees

  ঘ

  kmap