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Questions and Answers
Which of the following will be printed by the code snippet `name='bohubrihi' for x in range(len(name)): print(x)'?
Which of the following will be printed by the code snippet `name='bohubrihi' for x in range(len(name)): print(x)'?
- 1 2 3 4 5 6 7
- 0 1 2 3 4 5 6 7 (correct)
- 0 1 2 3 4 5 6 7 8
- 1 2 3 4 5 6 7 8 9
Which of the following is a correct representation of the data in the Django framework?
Which of the following is a correct representation of the data in the Django framework?
- Views, tables
- Object, model
- Objects, views
- Models, views (correct)
Which programming language is commonly used to implement Natural Language Processing (NLP) algorithms?
Which programming language is commonly used to implement Natural Language Processing (NLP) algorithms?
- Python (correct)
- Java
- Ruby
- C++
Which of the following is a relational database management system?
Which of the following is a relational database management system?
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Which architecture is Django based on?
Which architecture is Django based on?
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Study Notes
Code Snippet Output
- The code
name='bohubrihi' for x in range(len(name)): print(x)iterates over the indices of the string 'bohubrihi'. - The output will print indices from
0to9, which correspond to each character in the string (length is 10).
Django Data Representation
- Django uses Object-Relational Mapping (ORM) to represent data, which allows for database table representation as Python classes.
- Models in Django define the structure of the data and encapsulate the necessary logic for the database.
Natural Language Processing (NLP) Language
- Python is the most commonly used programming language for implementing Natural Language Processing (NLP) algorithms.
- Python features numerous libraries like NLTK, SpaCy, and TensorFlow, facilitating NLP tasks.
Relational Database Management Systems
- Relational Database Management Systems (RDBMS) include examples such as MySQL, PostgreSQL, SQLite, and Oracle.
- These systems use tables to store data and allow for complex queries using Structured Query Language (SQL).
Django Architecture
- Django follows the Model-View-Template (MVT) architectural pattern, a variant of MVC.
- MVT separates data (model), user interface (template), and business logic (view) to promote organized and maintainable code structure.
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