Rule 1 of securing passwords is don't write them down

Which two components can be used when configuring Enhanced Linked Mode? (Choose two.)

A. vCenter Server Appliance B. vRealize Operations Manager C. vSphere Management Appliance D. vCenter Server for Windows

What is the problem with this code?

``` int .array[5]; >>Delete the dot for (int index = 1; index <=5; index++) array[index] = index /2; ```