MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Technical MCQs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
PL/SQL identifiers are? |
| A. | constants |
| B. | variables |
| C. | exceptions |
| D. | All of the above |
| E. | |
| Answer» E. | |
| 2. |
PL/SQL provides support for Object-Oriented Programming. |
| A. | TRUE |
| B. | FALSE |
| C. | Can be true or false |
| D. | Can not say |
| Answer» B. FALSE | |
| 3. |
The PL/SQL supports? |
| A. | single-line comments |
| B. | multi-line comments |
| C. | single-line and multi-line comments |
| D. | None of the above |
| Answer» D. None of the above | |
| 4. |
Which of the following is/are Advantages of PL/SQL? |
| A. | PL/SQL is strongly integrated with SQL |
| B. | PL/SQL allows sending an entire block of statements to the database at one time |
| C. | PL/SQL gives high productivity to programmers as it can query, transform, and update data in a database |
| D. | All of the above |
| Answer» E. | |
| 5. |
PL/SQL blocks can be nested within other PL/SQL blocks using? |
| A. | Begin |
| B. | End |
| C. | Both A and B |
| D. | None of the above |
| Answer» D. None of the above | |
| 6. |
Every PL/SQL statement ends with a ? |
| A. | colon |
| B. | questionmark |
| C. | semicolon |
| D. | dollar sign |
| Answer» D. dollar sign | |
| 7. |
PL/SQL provides high security level. |
| A. | Yes |
| B. | No |
| C. | Can be yes or no |
| D. | Can not say |
| Answer» B. No | |
| 8. |
Which of the following are Features of PL/SQL? |
| A. | PL/SQL is tightly integrated with SQL |
| B. | Pl/sql offers extensive error checking |
| C. | Pl/Sql offers numerous data types |
| D. | All of the above |
| Answer» E. | |
| 9. |
pl/sql was developed by? |
| A. | IBM |
| B. | Oracle |
| C. | |
| D. | |
| Answer» C. Facebook | |