HSC Science इयत्ता १२ - Tamil Nadu Board of Secondary Education Question Bank Solutions

Explain the characteristics of DBMS.

Which commands provide definitions for creating table structure, deleting relations, and modifying relation schemas.

Which command lets to change the structure of the table?

Queries can be generated using ______

What is the difference between SQL and MySQL?

Which of the following mode is used when dealing with non-text files like image or exe files?

What is the use of the next() function?

The data structure which is a mutable ordered sequence of elements is called ______

A sequence of immutable objects is called ______

Bundling two values together into one can be considered as ______

Which of the following allows to name the various parts of a multi-item object?

What is a List? Give an example.

What is a Tuple? Give an example.

What is a List? Why List can be called as Pairs. Explain with a suitable example?

What are the different ways to access the elements of a list? Give example.

Identify Which of the following is List, Tuple, and class?

arr [1, 2, 34]

Identify Which of the following is List, Tuple, and class?

arr (1, 2, 34)

Identify Which of the following is List, Tuple, and class?

student [rno, name, mark]

Identify Which of the following is List, Tuple, and class?

day = (‘sun’, ‘mon’, ‘Tue, ‘wed’)

Identify Which of the following is List, Tuple, and class?

x = [2, 5, 6.5, [5, 6], 8.2]