Variables and constants, Basic Computer Science

Assignment Help:

Variables and Constants:

These are the smallest components of a programming language.  For writing a program, one must know how to use the internal memory of a computer. A Computer memory is divided into several locations where each location has its own address. Memory organization can be represented diagrammatically as below:  

 

671_Variables and Constants.png

Each location or cell can hold some information. In order to store, retrieve or manipulate data from a specific memory location, we must have some identifier for a particular location. .   

 


Related Discussions:- Variables and constants

What is multi-protocol label switching (mpls), QUESTION (a) What is Mul...

QUESTION (a) What is Multi-Protocol Label Switching (MPLS)? List the main advantage of running MPLS in a service provider network (b) What is a label? Explain the structure

Determine whether the system is stable or causal, QUESTION (a) For each...

QUESTION (a) For each of the following systems, determine whether the system is (1) stable, (2) causal, (3) linear, (4) time invariant, (5) passive (i) Y[n] = x[-n] (ii)

Define and explain flow chart with an example, Question 1 Define and expla...

Question 1 Define and explain flow chart with an example Question 2 Write an algorithm to print all even numbers in descending order and draw the flowchart Question 3 Explain

Explain any five different types of computers, Question 1 Explain any five...

Question 1 Explain any five different types of computers Question 2 Describe Bus Type LAN. Its disadvantages and advantages and examples Question 3 Describe the

Computer network.., what is the difference between internet and world wide ...

what is the difference between internet and world wide web?

Where data could be hidden, QUESTION (a) Being just employed as junior ...

QUESTION (a) Being just employed as junior forensic examiner at SAI computer forensic Ltd, your supervisor told you, ‘hey Moona Tambi, we have received a hard disk for examinat

Powerpoint presentation of qualitative analysis approaches, Compare and con...

Compare and contrast two qualitative analysis approaches. You must select two that are a true contast eg  CAQADS (say leximancer ) v discourse analysis or thematic analysis by hand

Probability, Mike sells on the average 15 newspapers per week (Monday – Fri...

Mike sells on the average 15 newspapers per week (Monday – Friday). Find the probability that 2.1 In a given week he will sell all the newspapers

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