Strelka Institute/Flickr Common job interview tips include preparing ahead for classic questions. However, Coca-Cola exec Stacey Valy Panayiotou asks the classic question "What's your biggest weakness?" in an unusual form. Answering it effectively requires honesty — and preparation. "What's your biggest weakness?" is a classic job-interview question. But Stacey Valy Panayiotou, the senior vice president of global talent and development at Coca-Cola, asks something a little different:See the rest of the story at Business InsiderNOW WATCH: The 3 key words to use on your résumé to land the interviewSee Also:Taco Bell's newest menu item paid off big for the chain — here's the secret to its successGirls are reportedly bleeding through their pants because of a charter school's 'dehumanizing' bathroom policyCostco workers reveal 6 things they'd never buy from the storeSEE ALSO: 16 interview questions that are designed to trick you