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Questions and Answers
Which of the following is NOT a key purpose of R data types?
Which of the following is NOT a key purpose of R data types?
- Effective memory consumption
- Precise computation
- Specifying the kind of data that can be stored in a variable
- Declaring variable data types (correct)
What does DBMS stand for?
What does DBMS stand for?
- Database Management System (correct)
- Data Browsing Management System
- Data Based Management System
- Data Backup Management System
Which of these statements about R variables is correct?
Which of these statements about R variables is correct?
- Variables in R are not needed to be declared with a data type (correct)
- Variables in R can store different data types over time
- Variables must be declared with a data type in R
- Variables can only store data of a single data type
What is the significance of the #numeric data type var statement in the given text?
What is the significance of the #numeric data type var statement in the given text?
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What is the primary purpose of selecting the right data type in R?
What is the primary purpose of selecting the right data type in R?
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What is the purpose of R data types?
What is the purpose of R data types?
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In R, are variables required to be declared with a specific data type?
In R, are variables required to be declared with a specific data type?
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Why is selecting the right data type important in R programming?
Why is selecting the right data type important in R programming?
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Can the data type of a variable in R be changed once it is assigned?
Can the data type of a variable in R be changed once it is assigned?
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How do R data types help in managing variables?
How do R data types help in managing variables?
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