MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your R Programming knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which function draws an axis on the current plot? |
| A. | axis() |
| B. | par() |
| C. | mar() |
| D. | jar() |
| Answer» B. par() | |
| 2. |
The standard font determines the width of the text lines in the __________ |
| A. | Function |
| B. | Package |
| C. | Library |
| D. | Margin |
| Answer» E. | |
| 3. |
Which is the alternative way of defining margins? |
| A. | Mar |
| B. | Par |
| C. | Char |
| D. | Nar |
| Answer» B. Par | |
| 4. |
The graphical parameter __________ defines how many lines appear in each of the four margins. |
| A. | Par |
| B. | Mar |
| C. | Char |
| D. | Ian |
| Answer» C. Char | |
| 5. |
Which line numbers are further away from the plot? |
| A. | Lower |
| B. | Higher |
| C. | Medium |
| D. | Simple |
| Answer» C. Medium | |
| 6. |
Each margin is considered to have a number of ___________ |
| A. | Test |
| B. | Text lines |
| C. | Line segment |
| D. | Margins |
| Answer» D. Margins | |
| 7. |
Axes, axis labels and titles all appear in the ________ of the figure. |
| A. | Directions |
| B. | Margin labels |
| C. | Margins |
| D. | Widths |
| Answer» D. Widths | |
| 8. |
______ will be called inside par() to set margins. |
| A. | Mai |
| B. | Smai |
| C. | May |
| D. | Jay |
| Answer» B. Smai | |
| 9. |
The size of the margins is controlled by the argument _____ |
| A. | Mai |
| B. | Sai |
| C. | Lai |
| D. | Jai |
| Answer» B. Sai | |
| 10. |
Which level plotting commands generate figures? |
| A. | Low |
| B. | High |
| C. | Both high and low |
| D. | No levels |
| Answer» C. Both high and low | |