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Point out the wrong statement? (a) is.rel reports whether x is a theme object (b) is.theme reports ... Analysis of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Command lines entered at the console are limited to about ________ bytes.

Command lines entered at the console are limited to about ________ bytes. (a) 3000 (b) 4095 (c) 5000 (d ... Started of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: What is the function to set row names for a data frame?

What is the function to set row names for a data frame? (a) row.names() (b) colnames() (c) col. ... Getting Started of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: A single element of a character vector is referred as ________

A single element of a character vector is referred as ________ (a) Character string (b) String (c) Data ... Started of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: If you explicitly want an integer, you need to specify the _____ suffix.

If you explicitly want an integer, you need to specify the _____ suffix. (a) D (b) R (c) L (d) K I ... Data In and Out of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: An ordered factor is used to represent an __________

An ordered factor is used to represent an __________ (a) Ordinal variable (b) Simple variable (c) Coordinal ... of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Density function gives output as ________

Density function gives output as ________ (a) Matrix (b) Lists (c) Vector (d) Number This question was posed ... Out of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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

Individual R objects can be saved to a file using the _____ function. (a) save (b) put (c) save_image ... Operations of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Point out the correct statement?

Point out the correct statement? (a) The complement to the textual format is the binary format (b) If ... Operations of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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

________ opens a connection to a file compressed with gzip. (a) url (b) gzfile (c) bzfile (d) file ... and Operations of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Columns can be arranged in descending order too by using the special ____ operator.

Columns can be arranged in descending order too by using the special ____ operator. (a) asc() (b) desc( ... Operations of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: __________ is the best way for communicating the results of data analysis using the R language.

__________ is the best way for communicating the results of data analysis using the R language. (a) Single ... of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Which package in R supports the exploratory analysis of genomic data?

Which package in R supports the exploratory analysis of genomic data? (a) Adegenat (b) Adegenet (c) Adegnet ... of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: __________ function is used in applying a function each level of factors.

__________ function is used in applying a function each level of factors. (a) With() (b) By() (c) To ... and Debugging of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: If a programmer wants the output to be a list then ___________ function is used.

If a programmer wants the output to be a list then ___________ function is used. (a) Lapply (b) Sapply ... Debugging of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Which function is difficult to implement?

Which function is difficult to implement? (a) Lapply (b) Japply (c) Vapply (d) Zapply I have been asked ... Debugging of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: A matrix of scatterplots can be produced using _________ function.

A matrix of scatterplots can be produced using _________ function. (a) Pears (b) Pairs (c) Tears (d) ... Debugging of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Which of the following function actually fits the linear model?

Which of the following function actually fits the linear model? (a) lm.time() (b) lm.date() (c) lm. ... Data Analysis of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Which of the following code is not profiled?

Which of the following code is not profiled? (a) C (b) C++ (c) Java (d) PHP This question was ... and Data Analysis of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Point out the WRONG statement?

Point out the WRONG statement? (a) Early versions of the S language contain functions for statistical modeling (b ... of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Point out the wrong statement?

Point out the wrong statement? (a) R is a language for data analysis and graphics (b) K is language for ... Started of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Point out the wrong statement?

Point out the wrong statement? (a) Key feature of R was that its syntax is very similar to S (b) R ... Getting Started of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Which of the following operator is used to create integer sequences?

Which of the following operator is used to create integer sequences? (a) : (b) ; (c) - (d) ~ I ... Getting Started of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: Which of the following will start the R program?

Which of the following will start the R program? (a) $ R (b) > R (c) * R (d) @ R This ... and Getting Started of R Programming Select the correct answer from above options...

asked Feb 15, 2022 in Education by JackTerrance

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Q: detecting multiplication of uint64_t integers overflow with C

Is there any efficient and portable way to check when multiplication operations with int64_t or uint64_t operands ... for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 13, 2022 in Education by JackTerrance

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Q: NodeJS|Cluster: How to send data from master to all or single child/workers?

I have working (stock) script from node var cluster = require('cluster'); var http = require(' ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 13, 2022 in Education by JackTerrance

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Q: Htaccess Codeigniter problem

I used an htaccess in my project that use Codeigniter framework: DirectoryIndex index.php RewriteEngine on ... for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 13, 2022 in Education by JackTerrance

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Q: Accessing NPN_ methods from NPAPI plugin

I have a NPAPI plugin developed for Chrome. It works ok. But now I need to call NPN_GetValue from ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 13, 2022 in Education by JackTerrance

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Q: Facebook Like button causing horizontal scrolling on mobile device

I have a Facebook Like button implementation which is rendering fine in all browsers desktop and mobile. But ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 13, 2022 in Education by JackTerrance

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Q: increasing security in an ASP.NET automation web site

I've created a medium-sized web-based automation project for a university (VS2010,C#,ASP.NET,SQL Server ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Feb 13, 2022 in Education by JackTerrance