Ask a Question

The recover() function will first print out the function call stack when an _______ occurs.

in Education by
The recover() function will first print out the function call stack when an _______ occurs. (a) Error (b) Warning (c) Messages (d) delete This question was posed to me in unit test. Question is taken from Debugging in division Control Structures, Functions, Scoping Rules, Loop Functions and Debugging of R Programming Select the correct answer from above options

1 Answer

0 votes
by
 
Best answer
Right choice is (a) Error Explanation: When you choose a frame number, you will be put in the browse and will have the ability to poke around.

Related questions

0 votes
Q: __________ prints out the function call stack after an error occurs.
    __________ prints out the function call stack after an error occurs. (a) trace() (b) traceback() (c) ... Debugging of R Programming Select the correct answer from above options...
asked Feb 12, 2022 in Education by JackTerrance
0 votes
Q: _______ allows you to modify the error behavior so that you can browse the function call stack
    _______ allows you to modify the error behavior so that you can browse the function call stack (a) debug() ... of R Programming Select the correct answer from above options...
asked Feb 15, 2022 in Education by JackTerrance
0 votes
Q: _______ is not useful when developing a package since you have to install the package first.
    _______ is not useful when developing a package since you have to install the package first. (a) Function (b ... of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
Q: To get the current date, the _______ function will return a Date object which can be converted to a different class if necessary.
    To get the current date, the _______ function will return a Date object which can be converted to a different ... of R Programming Select the correct answer from above options...
asked Feb 16, 2022 in Education by JackTerrance
0 votes
Q: If the function in a console is.matrix(X) returns true then X can be considered as a _______
    If the function in a console is.matrix(X) returns true then X can be considered as a _______ (a) Matrix ... Debugging of R Programming Select the correct answer from above options...
asked Feb 13, 2022 in Education by JackTerrance
0 votes
Q: When there are more than one independent variables in the model, then the linear model is termed as _______
    When there are more than one independent variables in the model, then the linear model is termed as _______ (a ... of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
Q: Write a function to extract the first name in the string “Mrs. Jake Luther”?
    Write a function to extract the first name in the string Mrs. Jake Luther ? (a) Substring (b) Substr ( ... Debugging of R Programming Select the correct answer from above options...
asked Feb 13, 2022 in Education by JackTerrance
0 votes
Q: Which function in R language is used to find out whether the means of 2 groups are equal to each other or not?
    Which function in R language is used to find out whether the means of 2 groups are equal to each other ... Debugging of R Programming Select the correct answer from above options...
asked Feb 12, 2022 in Education by JackTerrance
0 votes
Q: ________ function carries out a chi-square test.
    ________ function carries out a chi-square test. (a) chisq.test() (b) t.test() (c) prop.test() ... Linear Regression of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
Q: ______________ function will measure the probability of the binary response variable in R language.
    ______________ function will measure the probability of the binary response variable in R language. (a) Glm() (b) ... of R Programming Select the correct answer from above options...
asked Feb 15, 2022 in Education by JackTerrance
0 votes
Q: What will be the output of log (-5.8) when executed on R console?
    What will be the output of log (-5.8) when executed on R console? (a) NAN (b) NA (c) Error ... Functions and Debugging of R Programming Select the correct answer from above options...
asked Feb 15, 2022 in Education by JackTerrance
0 votes
Q: To start with the new package in RStudio, double-click the pkgname.Rproj file that _______
    To start with the new package in RStudio, double-click the pkgname.Rproj file that _______ (a) Delete() ... of R Programming Select the correct answer from above options...
asked Feb 11, 2022 in Education by JackTerrance
0 votes
Q: The purpose of fisher.test() is _______ test for contingency table.
    The purpose of fisher.test() is _______ test for contingency table. (a) Chisq (b) Fisher (c) Prop (d ... Regression of R Programming Select the correct answer from above options...
asked Feb 10, 2022 in Education by JackTerrance
0 votes
Q: ___________ function gives an error message if the desired package cannot be loaded.
    ___________ function gives an error message if the desired package cannot be loaded. (a) Dplyr (b) Require (c ... of R Programming Select the correct answer from above options...
asked Feb 16, 2022 in Education by JackTerrance
0 votes
Q: ___________ function is used to apply an expression for a given dataset.
    ___________ function is used to apply an expression for a given dataset. (a) This() (b) With() (c) ... and Debugging of R Programming Select the correct answer from above options...
asked Feb 15, 2022 in Education by JackTerrance

© Copyright 2018-2023 www.Blogmepost.com. All rights reserved. Developed by Blogmepost.

...