How is recursion handled internally, Computer Engineering

Assignment Help:

How is recursion handled internally?

Internally, every recursive call to a function requires storing the intermediate values of the parameters and local variables in a run time stack. The common algorithm for any recursive procedure having the following steps:

 1. Save the parameters, local variables and return address.

 2. If the base criterion has been arrived, then perform the final computation and go to step 3, or else perform the partial computation and go to step 1 with condensed parameter values (initiate a recursive call).

 3. Restore the most newly saved parameters, local variables and return address. Go to this return address.

 


Related Discussions:- How is recursion handled internally

Control section in computer system, CONTROL SECTION: The control sectio...

CONTROL SECTION: The control section directs the flow of traffic (operations) and data. Also it maintains order within the computer. The control section chooses one program sta

Goals - artificial intelligence, Goals - artificial intelligence: One ...

Goals - artificial intelligence: One desirable way to make perfect an agent's performance is to enable it to have some details of what it is trying to complete. If it is given

Define underflow and overflow, Define underflow and overflow. Underflow...

Define underflow and overflow. Underflow: If the result the arithmetic operation including n-bit numbers is too small to show by n-bits, underflow is said to occur. Overflow

The first digit of a decimal constant, The first digit of a decimal constan...

The first digit of a decimal constant must be Decimal constants having of a set of digit, 0 to 9, preceded by an optional - or + sign.

Threads model - parallel programming model, In this model a one process can...

In this model a one process can have multiple, concurrent implementations paths. The major programs are scheduled to run by the native operating system. It loads and obtains all th

What is external interrupt, External Interrupt: Interrupt signal came ...

External Interrupt: Interrupt signal came from input-output devices connected external to processor. These interrupts depend on external conditions that are independent of the

What are digital signatures and its uses, What are Digital Signatures and i...

What are Digital Signatures and its uses? A digital signature is an electronic quite than a written signature which can be used through someone to authenticate the identity of

What are compilers and interpreters, What are compilers and interpreters? ...

What are compilers and interpreters? Compiler and Interpreter: These are two types of language translators. A compiler changes the source program (user-written program) int

Why SS7 protocol is use, SS7 Protocol uses: (A) Out of band signalling...

SS7 Protocol uses: (A) Out of band signalling. (B) Associated signalling. (C) Speech control signalling. (D) No signalling. Ans: SS7 Protocol uses Out of

Explain the need for user-defined functions, Explain the need for user-defi...

Explain the need for user-defined functions. The need for user-defined function: 1.  A programmer might be having a block of code that he has repeated forty times all over t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd