No; actually, white dwarves are rather dim.
Red giant is the largest and the brightest.
No. It is the brightest star in Andromeda; a white dwarf won't even be visible with the naked eye, even if it fairly close to us, such as Sirius B.
Not exactly. A white dwarf would be hard to see from Earth, and Sirius is the brightest star from our point of view. Sirius has two components; one of them, Sirius B, is a white dwarf.
Polaris is not a white dwarf. If it was you wouldn't be able to see it. Polaris is in fact a multiple star system, that just looks like one star. The brightest star is a bright giant with a spectral type of F7 - so it will appear as a yellow-white star.
Blue-white stars are the hottest and brightest stars; Sirius A (and its white dwarf companion Sirius B) is the brightest star in Earth's night sky.
Pluto is not a white dwarf star, it is just a dwarf planet.
No. A dwarf star is a small star. A white dwarf is just one particular type of dwarf star, but there are other types.
No a white dwarf is a small compact star.
No, Pollux is not a white dwarf, it is a orange giant star.
A cooled white dwarf is a black dwarf. I think you are thinking of a neutron star which has nothing to do with a white dwarf.
A white dwarf could not become a red dwarf. A white dwarf is a remnant of a dead star. A red dwarf is a star with a very low mass.
No. A white dwarf is the remnant of a low to medium mass star.