Multiple choice general knowledge Gilderoy Lockhart Charms Defense against the dark arts Potions Herbology Transfiguration Reveal answer Fill a bubble to check yourself B Correct answer Explanation Gilderoy Lockhart was appointed as the Defense Against the Dark Arts teacher for the 1992-1993 school year (Harry's second year). He was later exposed as a fraud who used memory charms to steal other wizards' achievements and claim them as his own.