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Q: Which of the following library is used for boosting generalized additive models?

Which of the following library is used for boosting generalized additive models? (a) gamBoost (b) gbm (c ... and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following function is for single checkbox widget?

Which of the following function is for single checkbox widget? (a) checkboxInput (b) dateInput (c) ... and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: The function preProcess estimates the required parameters for each operation.

The function preProcess estimates the required parameters for each operation. (a) True (b) False I have been ... and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following is the valid component of the predictor?

Which of the following is the valid component of the predictor? (a) data (b) question (c) algorithm ( ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following is correct order of working?

Which of the following is correct order of working? (a) questions->input data ->algorithms (b) questions ... and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following is a common error measure?

Which of the following is a common error measure? (a) Sensitivity (b) Median absolute deviation (c) ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following can be used to create the most common graph types?

Which of the following can be used to create the most common graph types? (a) qplot (b) quickplot (c ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Point out the wrong statement.

Point out the wrong statement. (a) Shiny is platform for creating interactive programs embedded in to web page ... and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: runApp() will run the shiny and open the browser window.

runApp() will run the shiny and open the browser window. (a) True (b) False I had been asked ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following function can be used to combine different vectors so as to obtain the result for each n-uplet?

Which of the following function can be used to combine different vectors so as to obtain the result for each ... and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following function can be used to flag predictors for removal?

Which of the following function can be used to flag predictors for removal? (a) searchCorrelation (b) ... and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following methods are present in caret for regularized regression?

Which of the following methods are present in caret for regularized regression? (a) ridge (b) lasso (c ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following reads a data.frame and creates text output referring to the Google Visualization API?

Which of the following reads a data.frame and creates text output referring to the Google Visualization API? (a ... and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following is not a machine learning algorithm?

Which of the following is not a machine learning algorithm? (a) SVG (b) SVM (c) Random forest (d ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following is used to assist the quantitative trader in the development?

Which of the following is used to assist the quantitative trader in the development? (a) quantmod (b) ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following can be done by shiny?

Which of the following can be done by shiny? (a) Tabbed main panels (b) Editable data tables (c) ... questions and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following attribute should be used while checking for type combination input and output?

Which of the following attribute should be used while checking for type combination input and output? (a) . ... and answers pdf, Data Science interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: What is the range of short data type in Java?

What is the range of short data type in Java? (a) -128 to 127 (b) -32768 to 32767 (c) - ... , java programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: What is the range of byte data type in Java?

What is the range of byte data type in Java? (a) -128 to 127 (b) -32768 to 32767 (c) - ... , java programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: An expression involving byte, int, and literal numbers is promoted to which of these?

An expression involving byte, int, and literal numbers is promoted to which of these? (a) int (b) ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of these literals can be contained in float data type variable?

Which of these literals can be contained in float data type variable? (a) -1.7e+308 (b) -3.4e ... java programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of these coding types is used for data type characters in Java?

Which of these coding types is used for data type characters in Java? (a) ASCII (b) ISO-LATIN-1 ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of these values can a boolean variable contain?

Which of these values can a boolean variable contain? (a) True & False (b) 0 & 1 (c) Any ... java programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of these occupy first 0 to 127 in Unicode character set used for characters in Java?

Which of these occupy first 0 to 127 in Unicode character set used for characters in Java? (a) ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: What is the order of variables in Enum?

What is the order of variables in Enum? (a) Ascending order (b) Descending order (c) Random order ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which method returns the elements of Enum class?

Which method returns the elements of Enum class? (a) getEnums() (b) getEnumConstants() (c) getEnumList( ... questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which class does all the Enums extend?

Which class does all the Enums extend? (a) Object (b) Enums (c) Enum (d) EnumClass The question ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: Which of the following is not provided by BigDecimal?

Which of the following is not provided by BigDecimal? (a) scale manipulation (b) + operator (c) ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: BigDecimal is a part of which package?

BigDecimal is a part of which package? (a) java.lang (b) java.math (c) java.util (d) java.io ... java programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

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Q: What is the replacement of joda time library in java 8?

What is the replacement of joda time library in java 8? (a) java.time (JSR-310) (b) java.date ... java programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance