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如何计算16位地址指针中的页帧

我正在查看一些操作系统的试卷,我遇到了一个我根本想不通的问题.内存管理方案是分页 这是一个问题:

An operating system that runs on a CPU with a 16 bit address pointer employs a paging memory management scheme with a page size of 1024 bytes.
a)  At most how many frames can physical memory contain?
b)  Indicate which bits in an address pointer are used for page and offset. 
c)  A process image of size 3.5K resides in memory. You are given the page table of this process in Figure 1 below. What physical address …
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paging operating-system

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operating-system ×1

paging ×1