Part 2


Interview questions

Common coding 

What is 

Array ?

An array in coding is a collection of elements, typically of the same type, stored in contiguous memory locations

Int[] myArray;

myArray[0]=1; myArray[1]=2; myArray[N]=N;  

What is 

Variable ?

A variable in coding is a named storage for data values 

Int age; string yourName; float yourHeight; bool visitOurSite;

age, yourName, yourHeight, visitOurSite are variables.

What is 

Local Variable ? 

A local variable in coding is a variable declared within a function or block, accessible only within that scope.

public void Test() {      int _testCaseCout; }

_testCaseCout is local variable.

Do check

Beginners levels

Coding questions


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