You should be able to tell them your strength. As for weakness, just say something which is not definitive.

有些面试官会问到你的长处与弱点，你可以告诉他们你的长处，但对于弱点，只要讲一些模棱两可的就行了。

youdao

Framton Nuttel endeavored to say the correct something which should duly flatter the niece of the moment without unduly discounting the aunt that was to come.

弗兰姆顿·纳托绞尽脑汁想找些得体的话来说，盼望既能恰当地奉承眼前的侄女，又不让马上就要下来的姑姑感觉受到轻慢。

youdao

Finally I should say something about the 24th July decision of the Oberlandesgericht which held that the 7.7 infringed and granted a pan-EU injunction against SEC from selling it.

FORBES: Apple - The Story Behind That Apology to Samsung

Which, in essence, is that you should never listen to what people say about something but should instead look at what they actually do.

FORBES: What Is This Nonsense That Warren Buffett Is Spouting About Taxes On Investment?