Difference between global and local variables, Computer Engineering

Assignment Help:

Global and Local Variables

Global variables: The features are as pursue Declared outside of all functions or before main. These can be used in all the functions in the program. It require not be declared in other functions. A global variable is also called as an external variable. 

Local variables: The features are as follows declared inside a function where it is to be used. These are not called to other function in the program.

 


Related Discussions:- Difference between global and local variables

When should we stop testing, When should you stop testing? It is quite ...

When should you stop testing? It is quite complex to determine as many modern software applications are so complex and run in like an interdependent environment that complete t

What are the data types of the abap/4 layer, What are the Data types of the...

What are the Data types of the ABAP/4 layer? Possible ABAP/4 data types: C: Character. D: Date, format YYYYMMDD. F: Floating-point number in DOUBLE PRECISION (8 bytes)

Level of any node of a tree, Level of any node of a tree is :- Its distanc...

Level of any node of a tree is :- Its distance from the root

Raid and data stripping, Explained RAID? Ans: High performance devices ...

Explained RAID? Ans: High performance devices tend to be costly. So we can gain very high performance at a reasonable cost using a number of low-cost devices operating in paral

Define cache line, Define cache line. Cache block is used to refer to a...

Define cache line. Cache block is used to refer to a set of contiguous address location of some size. Cache block is also referred to as cache line.

Determine capacity in bytes of a certain memory, A certain memory has a cap...

A certain memory has a capacity of 4K × 8 (i)  How many data input and data output lines does it have? (ii) How many address lines does it have? (iii) What is its capacity in bytes

Universal serial bus - computer architecture, Universal Serial Bus - comput...

Universal Serial Bus - computer architecture: USB   Universal Serial Bus   Speed Low-speed(1.5 Mb/s) High-speed(480 Mb/s) Full-speed(12 Mb/s)   De

Define virtualisation and explain computer architecture, Rentrag has decide...

Rentrag has decided to replace all of the computers currently being used by all of the business and office staff. He has asked you to recommend a set of specification for computers

Illustrate the system architecture, Question: a) Explain why pervasive...

Question: a) Explain why pervasive computing can be termed as a "technology that disappears". b) List and describe four main components of a MOTE used in Wireless Sensor N

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