10 Questions
What is a variable?
A variable is a container in a program where a value can be stored and manipulated.
How are variables declared?
Variables are declared through a variable declaration statement in a program.
What is a constant?
A constant is a value in a program that cannot be changed once it is assigned.
What is the purpose of iteration in programming?
Iteration allows a program to repeat a set of instructions multiple times.
Where are variables stored in a computer's memory?
Variables are stored in reserved memory locations in the RAM of the machine.
Which of the following best describes a variable in programming?
A container that holds a value that can be changed during program execution
What is the purpose of a variable declaration in programming?
To reserve memory for a variable
Where are variables stored in a computer's memory?
Random access memory (RAM)
What is the purpose of iteration in programming?
To perform repetitive operations
What is the difference between definite (count-controlled) iteration and indefinite (condition-controlled) iteration?
Definite iteration has a fixed number of repetitions, while indefinite iteration has a variable number of repetitions
Test your knowledge of programming concepts and variable declaration in this quiz. Learn about different data types, variable assignment, and constants in programming.
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