MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Compilers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
_____________ is a graph representation of a derivation. |
| A. | The parse tree |
| B. | Oct tree |
| C. | Binary tree |
| D. | None of the mentioned |
| Answer» B. Oct tree | |
| 2. |
The graph that shows basic blocks and their successor relationship is called __________ |
| A. | DAG |
| B. | Flow Chart |
| C. | Control Graph |
| D. | Hamilton graph |
| Answer» C. Control Graph | |
| 3. |
In a bottom up evaluation of a syntax direction definition, inherited attributes can __________ |
| A. | Always be evaluated |
| B. | Be evaluated only if the definition is L attributed |
| C. | Evaluation only done if the definition has synthesized attributes |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 4. |
A synthesized attribute is an attribute whose value at a parse tree node depends on __________ |
| A. | Attributes at the siblings only |
| B. | Attributes at parent node only |
| C. | Attributes at children nodes only |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 5. |
Input to code generator is __________ |
| A. | Source code |
| B. | Intermediate code |
| C. | Target code |
| D. | All of the mentioned |
| Answer» C. Target code | |