Argument be passed to a subroutine in programming, Computer Engineering

Assignment Help:

How many ways can an argument be passed to a subroutine in programming?

Ans) An argument can be passed in two way in a programming language. They are Pass by Value and Passing by Reference.

Passing by value: This process copies the value of an argument into the formal parameter of the subroutine.

Passing by reference: In this process, a reference to an argument (not the value of the argument) is passed to the parameter.         

 

 


Related Discussions:- Argument be passed to a subroutine in programming

ECS, what is ecs?

what is ecs?

Scsi bus - computer architecture, SCSI Bus:   Defined by ANSI - X3....

SCSI Bus:   Defined by ANSI - X3.131   50, 68 or 80 pins   Max. transfer rate - 160 MB/s, 320 MB/s. SCSI Bus Signals   Small Computer System Interface

Explain pipelining, Define pipelining Pipelining is an efficient way of...

Define pipelining Pipelining is an efficient way of organizing concurrent activity in a computer system. The processor implements the program by fetching and implementing instr

Counter, mod12 counter connection diagram

mod12 counter connection diagram

Fundamental building block of main memory, Q. Fundamental building block of...

Q. Fundamental building block of main memory? The fundamental building block of main memory remains DRAM chip as it has for decades. Till recently there had been no important c

Develop a plan to apply theory of constraints, 1. The Goal: Do you think th...

1. The Goal: Do you think that this is an operational methodology or a philosophy? Please explain. 2. How to apply Constraint Management to a Production Facility? How about to a

How the information should be retrieved from the database, In a report with...

In a report with an LDB attribute, you do not have to explain how the information should be retrieved from the database tables, but only how the data should be shown on the screen.

Explain about parity bit, Q. Explain about Parity bit? Parity bit is an...

Q. Explain about Parity bit? Parity bit is an error detection bit added to binary data such that it creates total number of 1's in the data either odd or even. For illustration

Explain mdr and mar, Explain MDR and MAR. The data and address lines of...

Explain MDR and MAR. The data and address lines of the external memory bus linked to the internal processor bus by the memory data register, MDR and the memory address register

How does the xml serializer work, How does the Xml Serializer work?  What A...

How does the Xml Serializer work?  What ACL permissions does a process using it require?   Xml Serializer needs write permission to the system's TEMP directory.

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