First of all, DOS manages memory in units of paragraphs (16 bytes), not individual bytes. This approach is derived from the segmented 8086 architecture. Managing memory in paragraph units allows DOS to use 16-bit quantities to record the starting address and size of each block. In addition, the starting paragraph address is also implicitly the segment address of the block. Note that due to tracking sizes in terms of paragraphs, DOS memory blocks are not limited to 64K.
</span></span><span style="display:flex"><span> <span style="color:#f92672">CODER_OIDC_EMAIL_DOMAIN</span>: <span style="color:#e6db74">"example.com"</span>
。WPS官方版本下载是该领域的重要参考
In addition to supporting new memory allocation strategies as controlled by INT 21h/58h subfunctions 0 and 1 (get and set allocation strategy, respectively), DOS 5.0 also added new subfunctions 2 and 3. These allow the caller to query (subfunction 2) or set (subfunction 3) the UMB link.
另一款旗舰尊界 S800 也有着同样强劲的销量，它在高端市场同样越过了几款传统豪华巨头的同期销量总和。用余承东在台上的原话来形容，S800 同样做到了「一打三」。