Long description

Part (a): There is a vertical block labeled Root directory and has eight rows and two columns. Row 1: column 1, 1; Column 2: dot. Row 2, column 1, 1; column 2, dot. Row 3: column 1, 4; column 2, bin. Row 4: column 1, 7; column 2, dev. Row 5: column 1, 14; column 2, lib. Row 6: column 1, 9; column 2, etc. Row 7: column 1, 6; column 2, u s r. Row 8: column 1, 8; column 2, tmp. Note: Looking up usr yields i-node 6. Part (b): A vertical block labeled i-node 6 is for /usr and has three rows. The first row is labeled Mode size times. The second row is labeled 132. The third row is blank. Note: i-node 6 says that / usr is in block 132. Part (c): A vertical block labeled Block 132 is /usr directory and has seven rows and two columns. Row 1: column 1, 6; Column 2, dot. Row 2: column 1, 1; column 2, dot. Row 3: column 1, 19; column 2, dick. Row 4: column 1, 30; column 2, Erik. Row 5: column 1, 51; column 2, Jim. Row 6: column 1, 26; column 2, ast. Row 7: column 1, 45; column 2, bal. Note: /usr/ast is i-node 26. Part (d): Note: i-node 26 is for /usr/ast and has three rows. The first row is labeled Mode size times. The second row is labeled 406. The third row is blank. Note: i-node 6 that says that /usr/ast is in block 406. Part (e): There is a vertical block labeled Block 406 is /usr/ast directory and has seven rows and two columns. Row 1: column 1, 26; Column 2, dot. Row 2: column 1, 6; column 2, dot. Row 3: column 1, 64; column 2, grants. Row 4: column 1, 92; column 2, books. Row 5: column 1, 60; column 2, mbox. Row 6: column 1, 81; column 2, minix. Row 7: column 1, 17; column 2, src. Note: /usr/ast/mbox is i-node 60.