MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Data Science knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
All of the styled elements are handled through server.R. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
How many components are involved in shiny? |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | none of the mentioned |
| Answer» E. | |
| 3. |
Which of the following function is for single checkbox widget? |
| A. | checkboxInput |
| B. | dateInput |
| C. | singleboxInput |
| D. | all of the mentioned |
| Answer» B. dateInput | |
| 4. |
Which of the following function can interrupt execution and can be called continuously? |
| A. | browser() |
| B. | browse() |
| C. | search() |
| D. | all of the mentioned |
| Answer» B. browse() | |
| 5. |
Which of the following can be done by shiny? |
| A. | Tabbed main panels |
| B. | Editable data tables |
| C. | Dynamic UI |
| D. | All of the mentioned |
| Answer» E. | |
| 6. |
Which of the following statement will install shiny? |
| A. | install.packages( shiny ) |
| B. | install.library( shiny ) |
| C. | install.lib( shiny ) |
| D. | all of the mentioned |
| Answer» B. install.library( shiny ) | |
| 7. |
Which of the following project is used for calling R products from web? |
| A. | OpenCPU |
| B. | OpenDisk |
| C. | OpenMem |
| D. | All of the mentioned |
| Answer» B. OpenDisk | |