It’s not lying as much as it’s advertising. If they’re asking about your greatest weakness, tell them. Just don’t neglect to mention how you mitigate that weakness too, and are improving. Don’t let your answer end on “I’m a disorganized mess”, end it on “so in the last year, I’ve started building and using checklists and it’s been really effective”.

In the same way, be up front if they ask about the criteria you don’t meet. But consider your entire answer, again, you can say something like “I actually haven’t worked in that language before, but I’ve done lots of work in Python and Java, so I’m confident I can pick it up quickly as needed”. If they don’t ask, then it probably wasn’t really that important of a criteria to them, so you shouldn’t waste your interview time talking about it either.

Don’t volunteer all your worst traits, you only have an hour, so focus on describing your strengths as often as you can. Nobody expects to completely understand you as a person in one hour, they’re specifically asking you to come in and advertise yourself. Instead, read between the lines in the listing (I.E. Things mentioned in the job description or title are likely more important than something in a single bullet point. Look for repetition, or how much they talk about each requirement.). Figure out what the “customer” wants that you’re good at, and ensure you emphasize it, repeatedly. Define clear takeaways and make sure they know what you’re offering, and will actually remember it too.

And practice your answers to many questions. Come up with your best anecdotes for “a time you resolved a conflict with a coworker” and all that nonsense in advance, so that you can confidently segue into those stories that best emphasize your takeaways when asked. Do some research on the company to come up with a good answer to questions like “why do you want to work here?”. The answer doesn’t have to be your top priority, which is obviously “a paycheque”, but just append an unsaid “instead of somewhere else” and answer honestly, because people are good at detecting insincerity. You likely haven’t applied to every company on earth, so tell them why you chose them.

Lastly, like an advertiser, don’t be afraid to segue from other questions into your prepared answers. “Yeah, I’ve always loved X, that’s why I wanted to work here actually, I’d heard a bit about how you were getting involved with X, but with this interesting twist, and thought that sounded like something I’d really enjoy working on”. The interview questions are designed to get you talking about yourself, it’s not a survey where the strict questions are all that matter, and you can simply joke about it if the question comes up later.