Which products made South Korea's Samsung Electronics and SK hynix leaders of the world market?
Answer and explanation
Correct answer: B. Memory chips such as DRAM and NAND flash
- Step 1: Korean firms began making chips in the 1980s. Step 2. They became world leaders in memory. Answer: Memory chips such as DRAM and NAND flash. Why not the others: The other products are not Korean specialities.
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