describe the destination index
DI is the Index register in Data segment(16-bit, 64 KB) .Destination Index (DI) is a 16-bit register. DI is used for indexed, based indexed and register indirect addressing, as well as a destination data address in string manipulation instructions.
The various 16-bit registers on the 8085 are BC, DE, HL, SP, PC.
The SI (Source Index) and DI (Destination Index) registers are useful in repeated string operations, such as copy. The DS (Data Segment) register is paired up with SI and the ES (Extra Segment) register is paired up with DI.
The source index (SI) register is required for some string (character) operations. In this context the SI is associated with the DS register. The destination index (DI) register is also required for some string operations. In this context the DI is associated with the ES register.
uses of index
I've seen it done before using, iirc, Index with Row and Column offsets nested within.
The possessive form of the singular noun index is index's.
Sensitive Index is a criticle Index.
"index" is the singular form - "indices" is the plural :)
destination
BSE Index or SENSEX: The BSE Index or the Sensex as it is popularly known, is the index of the performance of the 30 largest & most profitable, popular companies listed in the index. Each company that is part of the index has its own weightage in the value of the Index. Since the number of companies is lesser, the index variations are higher when compared to the Nifty index.