TN State Board 12th Computer Science Question Paper 2025

Modules are a distinct syntactic block because they group related definitions and statements into a separate unit. Subroutines and functions are blocks inside programs, but in Python a module itself is treated as a separate syntactic unit. Definition is not a specific block type.

Constructors are functions that build or initialize an abstract data type (ADT) by creating its instances and setting up their initial state. Recursive, destructors, and nested are not the functions specifically used to build an ADT.

The LEGB rule is used to decide the order in which scopes are searched in Python: Local, Enclosing, Global, and Built-in. The other options are not standard scope-search rules.

Binary search is also called half-interval search because it repeatedly divides the search interval into two halves to locate the required element. It is not random, linear, or sequential search.

The ternary operator is also called the conditional operator because it evaluates one of two expressions based on a condition. Logical, assignment, and relational operators are different categories of operators.