MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
All keywords in Python are in |
| A. | lower case |
| B. | UPPER CASE |
| C. | Capitalized |
| D. | None of the mentioned |
| Answer» E. | |
| 2. |
Which of the following is not a keyword? |
| A. | eval |
| B. | assert |
| C. | nonlocal |
| D. | pass |
| Answer» B. assert | |
| 3. |
Why are local variable names beginning with an underscore discouraged? |
| A. | they are used to indicate a private variables of a class |
| B. | they confuse the interpreter |
| C. | they are used to indicate global variables |
| D. | they slow down execution |
| Answer» B. they confuse the interpreter | |
| 4. |
Which of the following is an invalid variable? |
| A. | my_string_1 |
| B. | 1st_string |
| C. | foo |
| D. | _ |
| Answer» C. foo | |
| 5. |
Which of the following is invalid? |
| A. | _a = 1 |
| B. | __a = 1 |
| C. | __str__ = 1 |
| D. | none of the mentioned |
| Answer» E. | |
| 6. |
none of the mentioned |
| A. | 31 characters |
| B. | 63 characters |
| C. | 79 characters |
| D. | none of the mentioned |
| Answer» E. | |
| 7. |
Is Python case sensitive when dealing with identifiers? |
| A. | yes |
| B. | no |
| C. | machine dependent |
| D. | none of the mentioned |
| Answer» B. no | |