多媒体技术研究的核心内容是（ ）。
- A.大容量数据存储技术
- B.多媒体信息的压缩与编码
- C.实时多任务操作系统
- D.语音识别
正确答案及解析
正确答案
解析
本题考查多媒体技术的内容。
多媒体技术的核心内容有：多媒体信号数字化与获取技术；多媒体数据压缩编码和解码技术；多媒体数据的实时处理和特技效果技术；多媒体数据的输出和回放技术。
综合分析，本题选B，其余三项均为多媒体技术的研究领域。
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