During urine formation, which of the following processes create high osmotic pressure in the uriniferous tubule.

Options

A. Active `Na^(+)` absorption, followed by absorption of `Cl^(-)`.
B. Active `Cl^(-)` absorption, followed by absorption of `Na^(+)`.
C. Active secretion of `Na^(+)` into efferent arteriole followed by absorption of `Cl^(-)` into efferent renal arteriole.
D. Active secretion of `Cl^(-)` and absorption of `Na^(+)` into efferent renal arteriole.