Part One : Q1: Design a table to summarize the pros and cons for the IPC (Inter Process communication) methods in our textbook. Q2: The file system management is one important component in the kernel of Linux. Understand the relationship between the file system's core concepts like inode, block, super-block and so on, and answer the questions below: 1) What factor determines the maximal number of files could have in Linux? What factors determines the maximal size that one file can have in Linux? Through looking up relevant materials or calculating by yourself, fill out the following table. Note, column option indicates what parameter set could reach the column 1 and 2 values. maximal number of files one file's maximal size option EXT2 EXT3 EXT4 2) If in the EXT2 the block size is set as 2KB, what one file's maximal size can have? write the detailed calculating procedure. 3) if we want to list one file system's detailed information about super block, inode number, block number and so on in our Linux, what Linux command we can use? Write the Chinese comments for each outputting line of the command