What is the purpose of the traditional karyotype analysis?

The traditional karyotype analysis provides a simultaneous analysis of the entire genome, although with low resolution.
The traditional karyotype analysis is only suitable for the detection of numerical abnormalities and global structural rearrangements.
The traditional karyotype analysis is a technique that can be used to evaluate a wider spectrum of cell and tissue types than can be evaluated by traditional karyotype analysis.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) I and III are correct.