Assemble the bash command that can be used to print the contents of a file named answers.txt located in the current directory. [cmd] [path] 

Assess the balance factor (as defined for AVL trees) for each node in the following tree. For the most out of balance node in this tree, what is that node’s balance factor?

Suppose that you want to write a Makefile for P101 with a flattened directory structure. The files are listed below: cs400├── P101│   ├── BinaryNode.java│   ├── BinarySearchTree.java│   ├── Makefile│   ├── RedBlackNode.java│   ├── RedBlackTree.java│   ├── SortedCollection.java│   ├── P101SubmissionChecker.java│   └── TreeTests.java└── junit5.jar Complete the blanks in the partial Makefile below. JUNIT=[junit].PHONY : [phony]all: SortedCollection.class BinaryNode.class BinarySearchTree.class RedBlackNode.class RedBlackTree.classSortedCollection.class: SortedCollection.java    javac SortedCollection.javaBinaryNode.class: BinaryNode.java    javac BinaryNode.javaBinarySearchTree.class: BinarySearchTree.java SortedCollection.class    javac -cp . BinarySearchTree.javaRedBlackNode.class: BinaryNode.class RedBlackNode.java    javac -cp . RedBlackNode.javaRedBlackTree.class: [deps]    javac -cp . RedBlackTree.javaTreeTests.class: RedBlackTree.class BinarySearchTree.class    javac -cp $(JUNIT):. TreeTests.javaP101SubmissionChecker.class: P101SubmissionChecker.java RedBlackTree.class    javac -cp $(JUNIT):. P101SubmissionChecker.javatest: TreeTests.class   [test]clean:    rm -f *.class

Suppose the git graph of a local repository looks like this: Put the following commands in the order that we could run them in an initially empty directory to generate the output above. The semicolons between commands demark different commands which run one after another from left to right. This is real bash syntax.

We run the command “make titanium” from a directory that contains the following Makefile. In addition to the Makefile, which files must exist in the directory for the command to terminate without any errors? titanium: copper aluminum echo “titanium”copper: nickel echo “copper”aluminum: lead echo “aluminum”

For reference, the red-black tree deletion handout is available below. Trace through the removal of H from the following red-black tree. Then, answer the following questions about this trace. Does the repair operation reduce the height of the tree? [Yes / No] [height] How many red nodes does the resulting tree contain? [rednodes] What is the parent of M in the resulting tree? [parent] What value does the root node of the resulting tree contain? [root]

Is the following tree a valid red-black tree?

One T cell or B cell can bind to multiple different antigens.

During clonal expansion, B cells can become plasma cells or memory cells, while T cells can become cytotoxic cells or helper cells.

Maria has type AB blood and says she can donate to any blood type.  Is she correct?  Explain with detail why or why not.