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Interview Q&A Weekend Series #3 ๐Ÿš€ | Tricky Use Case Exception Handling in Inheritance @Javatechie

Java Techie

2025. 5. 11.

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#backend
  • ๋ถ€๋ชจ ์ธํ„ฐํŽ˜์ด์Šค์—์„œ ์˜ˆ์™ธ๋ฅผ ์„ ์–ธํ•ด๋„ ์ž์‹ ํด๋ž˜์Šค๊ฐ€ ๋ฐ˜๋“œ์‹œ ์ฒ˜๋ฆฌํ•  ํ•„์š”๋Š” ์—†์Œ. โžก๏ธ ๐Ÿง˜
  • ์ž์‹ ํด๋ž˜์Šค์—์„œ Checked Exception์„ ๋˜์งˆ ๊ฒฝ์šฐ, ๋ถ€๋ชจ ์ธํ„ฐํŽ˜์ด์Šค์—๋„ ์„ ์–ธํ•ด์•ผ ์ปดํŒŒ์ผ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜์ง€ ์•Š์Œ. โš ๏ธ
  • Checked Exception์€ ๋ถ€๋ชจ-์ž์‹ ๊ฐ„ ์˜ˆ์™ธ ๊ณ„์•ฝ์„ ์ค€์ˆ˜ํ•ด์•ผ ํ•˜์ง€๋งŒ, Unchecked Exception์€ ์˜ˆ์™ธ ๊ณ„์•ฝ์— ํฌํ•จ๋˜์ง€ ์•Š์Œ. ๐Ÿšซ
  • ์—ฌ๋Ÿฌ ๊ตฌํ˜„ ํด๋ž˜์Šค๊ฐ€ ์žˆ๋Š” ๊ฒฝ์šฐ, Checked Exception ๋Œ€์‹  Unchecked Exception์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ๋” ๋‚˜์€ ์ ‘๊ทผ ๋ฐฉ์‹์ž„. ๐Ÿ‘
  • Unchecked Exception์€ ๋ฉ”์„œ๋“œ ์‹œ๊ทธ๋‹ˆ์ฒ˜์— ์„ ์–ธํ•  ํ•„์š”๊ฐ€ ์—†์œผ๋ฉฐ, ์ปดํŒŒ์ผ ์‹œ ๊ฐ•์ œ๋˜์ง€ ์•Š์Œ. ๐Ÿ’ก

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