myString will be capable of holding a C$-$string with up to $99$ characters before the terminating null character. Of course, myString can hold a shorter C$-$string, too. For example, these assignments give myString the value $"$xyz$".$ myString$[0]=\text{'}$x$\text{'}$;myString$[1]=\text{'}$y$\text{'}$;myString$[2]=\text{'}$z$\text{'}$;myString$[3]=\text{'}\backslash 0\text{'}$;It is legal to initialize a string variable, like this.char example$[100]=$ "First value";Now, the string example$[100]$ contains the following:$--------------------------------------------------------------|$ F $|$ i $|$ r $|$ s $|$ t $||$ v $|$ a $|$ l $|$ u $|$ e $|\backslash 0|*|*|...--------------------------------------------------------------$However, it is not legal to assign string variables, because you cannot assign to an entire array. myString $="$xyz$"$; $//$ ILLEGAL: Cannot assign to an arrayFurthermore, you cannot do comparisons like this.if $($myString $=="$xyz$")$ cout $<<$ "fantasy land" $<<$ endl; The comparison myString $=="$xyz$"$ is actually legal $($it will compile the addresses, not the strings!$),$ but it will always evaluate to false. To handle these kinds of difficulties, programmers can rely on the C$-$string library $($a