Arrange the following in correct order, so that they can follow a proper run time environment:
A. Programming statement
B. Compilation
C. Memory allocation
D. Type of variable
E. Memory deallocation
Choose the correct answer from the options given below:

Correct option is B

To follow a proper runtime environment, the sequence of steps needs to follow the logical flow from writing the code to compiling, memory management, and execution. So, the steps are as follows:
1. Programming statement (A): This is the initial step where the programmer writes the code.
2. Compilation (B): After writing the code, the next step is to compile it. Compilation translates the programming statements into machine code or bytecode.
3. Type of variable (D): During compilation, the compiler also checks and assigns types to the variables.
4. Memory allocation (C): Once the types are determined, memory allocation occurs. This step involves allocating memory for variables and other data structures required by the program.
5. Memory deallocation (E): After the program has finished execution, memory deallocation occurs to free up the allocated memory.