In maltose,a glycosidic bond is formed between:

• A
  Carbon $1$ of one glucose molecule and carbon $4$ of second glucose molecule
• B
  Carbon $2$ of one glucose molecule and carbon $3$ of second glucose molecule
• C
  Carbon $3$ of one glucose molecule and carbon $4$ of second glucose molecule
• D
  Carbon $1$ of one glucose molecule and carbon $6$ of second glucose molecule