List of top Questions asked in Bihar Board XII- 2025

Describe the use of linked list.
Define inheritance.
What is static variable ?
What is constructor in C++ ?
Base of Octal number system is
Which one is a DBMS language ?
Which one is an input function for stack ?
How many keywords are there in C++ ?
Which of the following operators is known as scope resolution operator ?
How many types of loop are there in C++ ?
What are the digits used to represent binary numbers ?
A program statement written in SQL is called
Which one of the following is an operating system ?
The elements of linked list are stored
C++ language is a successor to which language ?
Which of the following is an entry control loop ?
A C++ line ends with which symbol ?
In a Boolean Algebra $p \vee p$ is is equal to
A(B + C) = AB + AC; A + BC = (A + B)(A + C) represent which law ?
Which one of the following is associated with logic gate ?
Which of the following is called 'NOT' operator ?
Index of the array starts from
Which keyword is used to define macros in C++ ?
Which command is used to create a new row in SQL ?
Which command is used to modify existing data in SQL ?