H1 Transfer job with NTT Data (erstwhile Keane)

[corolla2010]

Hi folks

Am thinking of pursuing an offer of job with NTT Data.
Can you please help me with understanding on:

1.Designation hierarchy structure at NTT.
2. HR have promised to start GC in 6 months. Does NTT file EB2's?
3. Any idea about the layoffs at NTT in case the current project ends..

Please suggest...