Algorithms Questions and Answers May 25, 2018

What are some examples of how Al is being used in education, especially higher education, and what are the potential benefits and drawbacks of these applications In what ways can Al potentially personalize the learning experience for students more than an instructor might be able to Do you agree with Sidney I. Dobrin that GenAl writing bots are

4. Consider a ternary search algorithm similar to binary search algorithm, except that instead of a comparing with a single array element in each iteration we now have 2 elements at positions and distance from the beginning of the list. Draw out the decision tree for a list of 10 elements and analyze the worst case time of the algorithm as a

Suppose M is a 10 3 matrix (i.e., M R03). Let A be the matrix consisting of the first and second columns of M and let B be the matrix consisting of the first and third columns of M. Suppose the kmeans algorithm finds 2 clusters for matrix A and produces a cluster vector a. (Note a cluster vector is a vector that contains the pointers c.) Suppose

2.8 Using the colon operator and also the linspace function, create the following row vectors. Please note Each vector must be created twice first, with colon operator and then with linspace function. 4 1 0 4 3 7 2 500 8

BANC is trying to analyze how well the Cal football team performed in the 2019 season. A football game is divided into four periods, called quarters. The number of points Cal scored in each quarter, and the number of points their opponent scored in each quarter are stored in a table called calfb.csv. Just run this cell Read in the calfb csv file

1. Open the html file in your text editor (text wrangler, brackets, or sublime text) or view source code in your browser. You are welcome to edit the code if you wish and test the file but you should not attach the coded files as your response. 2. Review the html code and make a note of any errors you find. We realize you are a beginner and may

D. I have to create A Branch and Make a Change - Modify a file on a new branch doing the following: create a "README" branch using the command line interface add your student ID to the README.md file push the changes to the remote repository include a screenshot of the command line action and be sure to have your repository name visible in the

Step D Two Screenshots Below is a screenshot of the command line action after completing the steps in D 001574256D197zsh76x24 NemoMARSSiMac git clone httpsgitlab.com001574256d197001574256D197 .git fatal destination path 001574256D197 already exists and is not an empty d irectory. NemoMARSSiMac cd 001574256D197 NemoMARSSiMac 001574256D197 git

def wordlens (words): passprint('Starting wordlens test:')print('Test 1:')wordlens(['cat','mouse','bear','snake'])print('Test 2:')wordlens([])print('Test 3:')wordlens(['horse','a','mouse','lake','snake','coffee','cafes'])print()

1. Implement the function wordlens. The function takes in a list of strings. The function prints to the screen the all the words in the list that have exactly 5 characters in them. wordlens ( cat, mouse, bear, snake) mouse snake wordlens ( ) wordlens (horse, a, mouse, lake, snake, coffee, cafes) horse mouse snake cafes

Which one is NOT correct about Map collection TreeMap is faster than HashMap TreeMap guarantees the order of iteration A Map is an object that maps keys to values In Java, the Map interface and has various implementations.,Question 2 (1 point) Which one is NOT correct about the following piece of java code 1 public class Simple Collection 2 3 st

The following frequency table summarizes a set of data. What is the fivenumber summary Value Frequency 12 2 13 14 15 17 Select the correct answer below O O O O O Min 12 Min 12 Min 12 Q1 14 Q1 15 Q1 15 Min 12 Min Q1 12 15 Q1 13 Median 16 Median 17 Median 18 Median 14 Median 16 Q3 18 Q3 18 Q3 20 Q3 20 Q3 18 18 19 21 Max 21 Max 21 Max 21 Max 21 Max

6 pts C has three forms of integer constants decimal, octal, and hexadecimal. The value 30 is expressed as 30, 036, and Oxle in these forms, respectively. We have shown in lecture that the decimal and octal constants can be defined by regular expressions octal 007 decimal 0 19 09 (a) 1 Give a regular expression for hexadecimal constants.

Consider the formula (pi q1) V (p2 q2) V ... V (pn 1 gn) where n 2 and the p and q are propositional variables. This proposition has n clauses and length 4n 1 if we count each propositional variable and operator as adding 1 to the length and we ignore the parentheses. (A) First, write the CNF version of the proposition when n 2. Give a

3. 5 pts Consider the language of balanced square brackets. For example, both and are in the language, while is not. Assume the empty sequence is in the language. (a) 1 Write a contextfree grammar for this language. You may use extended BNF to express the solution. (b) 1 Now assume the empty sequence is not in the language. Write a

Define a pure function delta that takes a function f as an argument and computes the forward difference of f. The mathematical definition of the forward difference operator, written A, is Af(x) f(x 1) f(x) Note that the argument f is a function, as is the value returned by delta. That is, delta is a higherorder function. You will want to use a

The kcenter cost function. An alternative to kmeans is the kcenter clustering problem, defined as follows Input Data points x,...,xn in some metric space (X, d) integer k 0 Output Centers ,..., Mk E X Goal Minimize max min d(xi, Hj). i 1,(b) Suppose we run farthestfirst traversal on this data set, starting with H will it pick as 2 and What is

The NAND gate is a classical gate with the following truth table X y NAND(x, y) 0 0 1 01 1 1 0 1 1 1 0 1. Show that the NOT gate can be implemented with NAND gates and FANOUT. You may draw a circuit or simply give the algebraic expression. 2. Show that the gate set NAND, FANOUT is universal for classical computation by giving implementations of

The fivevariable propositional formula P (D ) V () is in Disjunctive Normal Form with two ANDofliteral clauses. (a) (5 points) Find a full Disjunctive Normal Form that is equivalent to P, and explain your reasoning. Hint Can you narrow in on the important parts of the truth table without writing all of it Alternatively, can you avoid the truth

A string variable is initialized to Is this a question The first character in the string is upper case letter T. Assume the string is terminated by a NULL ASCII character. How many bytes does this string take in memory (include the terminating NULL character) Using the ASCII table, fill in the following table by entering hexadecimal. (20pts.) How

What kind of content the site prioritizes (text links images video other) and how that content is presented, shared, andor found on the site (what options or possibilities are available) How many users does Instagram have Discuss its population The kind of language or form of communication most common on the site (is it full of Internet Language

1. Task 1 General principles and theory 1.1. Explain the terms 1.1.1.Electricity 1.1.2. Tension 1.1.3.Resistance 1.1.4.capacitor 1.1.5.charge 1.2. Describe Ohms law, Kirchhoffs rules and Gauss envelope theorem. 1.3. Convert a real voltage source into a real current source and draw the circuit. 1.4. What does the twopole theory say 1.5. A kettle

1. Identify the functional dependencies in the table above. 2. Using the functional dependencies identified in 1, use the attribute closure method to identify the candidate keys of the table above. 3. From the candidate keys identified in 2, what is the primary key of the table 4. Show the following normal forms for the table above a. First Normal

Propose a structure for the hexopyranose (CH0) in the C, conformation for which the C and HNMR data are tabulated below (8 chemical shift of the hydrogen bonded to the carbon in the same row in the table). Indicate if there is any uncertainty in your structural proposal. Gn sp2 alk. oc 96.1 77.3 74.1 72.4 67.8 62.1 DH 1 1 1 1. 2 5.05 3.37 3.66

1. Let L, L2 and L3 be languages over some alphabet . In each part below, state the relationship between the given two languages. Are they equal, is one a subset of the other, do they have an empty or nonempty intersection Give reasons (proof) for your answers, and counter examples where needed. (a) L (L L3) versus L L2 0 L L3. (b) LnL versus (L

2. Construct a DFA for each of the following languages (a) w a,b bb appears at most once as a substring of w (b) we a,b bab is not a substring of w w (c) The set of strings over a,b that either begin or end (or both) with ab. (d) The set of strings over a,b that contain an odd number of as and end in at least two bs.

X, Y, and Z refer to three Boolean variables whose value can be 0 or 1. Simplify given Boolean expressions using axioms and theorems of Boolean algebra. The simplified expressions need to be in a Sumofproduct format, and further simplification (i.e., reducing the number of terms in the Sumofproduct format) shouldnt be available anymore. Show each

Give the asymptotic running time of each function in notation. Justify your answer (show your work of analysis). 20 points for each question. 1. Func6(n) 1 s 0 2 for i6 to n do 3 4 5 6 j 3 while (j2i2) do s s i j j (1.5) j end 7 8 end 9 return (s) T(n) logs 2i 0 Slogi 0(nIgn) Lon.20 (Loss (our)

Let F 0, 1 0, 1 0, 1 be a blockcipher. Define E 0, 1 0, 1 0, 1 as EK3 K2 K1(X) EK3(EK2(EK1(X))). Prove that if F is a secure PRP, then so is E. To get you started, heres a reminder of how to approach this proof. Given an adversary A that attacks the PRPsecurity of E, build an adversary B that attacks the PRPsecurity of F. (Be mindful of the

DFS and BFS are the two basic approaches to completing the work of navigating on the graph. Show the behavior of the DFS and BFS approaches on a completed graph with 5 nodes. Discuss the resulting result. Can a generalization be made for the behavior of these approaches on completed graphs? please explain. NOT subject : data structures and

Problem 2: Graph Traversal. (1) Consider the following given graph. Get the order of vising nodes in breadth first search (BFS), starting with node 3. (7pts)

6 Vertices visited in order 3 Vertices visited in order 2 (2) Consider the above graph. Get the order of vising nodes in depth first search (DFS), starting with node 2. (7pts)

Do DFS and BFS search (starting from node 1) on the following graph.

5 3 4 2

1. Given the graph: a. Show all the possible paths using DFS. b. Show all the possible paths using BFS.

SFO LAX UA 120 AA 49 UA 877 SW 45 DFW AA 411 ORD DL 335 AA 1387 AA 523 NW 35, JFK AA 903 BOS DL 247

Use the following graph to mark the traversal of all the vertices using the following graph. Your submission should have the following items clearly marked. Your solution must start at vertex "A" for both BFS and DFS traversal. (Please note there is a hard deadline of April 25 for this assignment) Items to submit: 1. BFS graph traversal 1a. Mark

A E B F J G D K H

1)Write a C++ code using linkedlist for BFS graph traversal using adjacency matrix. 2) Write a C++ code using linkedlist for DFS graph traversal using adjacency matrix. ******MUST Answer two questions ***** ****Code Screenshot and output screenshot must*** ****Code text must******

What is the order of traversing all nodes in a graph starting from node S using the DFS and BFS search algorithms, respectively (10 pts)?

Demonstrate the DFS and BFS traversal order for the given graph. Please explain. It's only once question with option a, b and c

(a) Starting vertex 1 F (c) Starting vertex A (Dont consider weight values on the edges). 5 2 9 E 2 3 3 B H D 8 2 (b) Starting vertex a 2

E Type here to search O Download b i Info 5. Perform graph traversal by DFS, respectively, for the following graph. Start from vertex a and resolve ties by the vertex alphabetical order. a. Construct the corresponding search tree. b. Give the order in which vertices were visited for the first time. Repeat a. and b. but by BFS. c. ZOOM 56F Sunny X

Draw the graph corresponding to the following adjacency list: 1: 2 3 4 7 2: 1 3 5 3: 1 2 6 4: 1 7 5: 2 6: 3 7: 1 4 (b) Give a BFS and a DFS traversal of the graph from part (a) starting from vertex 5. Please give explanations. Thank you

1. Write down the order in which nodes are visited if Depth First Search (DFS) is called on the above graph with S as the source node. 2. Write down the order in which nodes are visited if Breadth First Search (BFS) is called on the above graph with S as the source node.

S O F A E 00

Perform BFS and DFS Traversal on the following graph and write the traversal output. Choose node 2 as the source. You must write all steps you perform for doing BFS and DFS Traversal on the following graph.

2 6 3 1 5 4

Let G be the graph shown below. Starting from vertex d, give the sequence of vertices of G using: a. BFS traversal. b. DFS traversal.

a b C d g h i

(a) Construct a sample connected undirected graph with 7 vertices and 14 edges. Run DFS on your graph, number the vertices with the DFS numbers and construct the DFS tree of your traversal. Show the DFS tree edges and back edges on your graph. (b) Construct a sample connected undirected graph with 7 vertices and 14 edges. Run BFS on your graph,

Demonstrate the Breadth First Search (BFS) and Depth First Search (DFS) traversals for the below graph using the explicit data structure. [Show the steps] Note: 0 is the start vertex! BFS should show the work in Queue and DFS should show the work in Stack. Please write the visited and unvisited numbers. Thank you DATA STRUCTURES

0 3 6 4 7 2 5 8

Give the DFS traversal of this given Graph start from A

A D E B

a) Show the list of the vertices of the graph, as they would be traversed by BFS starting at vertex A. b) Show the list of the vertices of the graph, as they would be traversed by DFS starting at vertex A. For both (a) and (b), if your traversal algorithm at any point in time has more than one option of which vertex to visit next, choose the

A 5 2 B 3 D 2 7 1 C 6 3 2 G 7 F 1 1 E

(BFSDFS traversal) Apply BFS and DFS to the following graph (A is the starting node) and mark the ordering of each vertex being visited during the traversal. A H

A C program to implement the traversal methods, For the graph given below using (i) DFS and (ii) BFS. Assume the unnamed vertex is X.

A I 3 6 8 1 2 B 2 2 1 1 5 C

Based on the following adjacency list representation of a graph (where there are no weights assigned to the edges), draw the BFS tree (vertices and tree edges) that results when performing a BFS traversal starting at node D, also draw the DFS tree that results when performing a DFS traversal starting at node E. A: C, H B: C, F, H C: A, B, D, E

6. Traverse below graph using BFS and prints nodes with source vertex D. (5 points) A B 7. Traverse above graph using DFS and prints nodes with source vertex D. (5 points)

Being the following graph in the figure below. 1.- Starting at node a, traverse the graph using the BFS algorithm. 2.- Starting at node a, traverse the graph using the DFS algorithm.

8 d b f h j

Conduct a similar BFS and DFS through animation on the graph provided below, and create arrays of Edges for both Traversals. Provide any image(s) and other results you obtained and a small summary of your results.

(3)

For the graphs shown below, provide at least 2 BFS and 2 DFS Traversal Paths for each. See starting nodes in bold below for each graph. Left Graph BFS 1: 1 BFS 2: 4 DFS 1: 1 DFS 2: 4 Right Graph BFS 1: 1 BFS 2: 10 DFS 1: 1 DFS 2: 10

(10 5

Traverse the following graph with BFS and DFS

B C A F E D

Define Breadth First Search (BFS) and Depth First Search (DFS) . For the given graph below, write down all possible BFS and DFS Traversal (Search) output, starting from the vertex q.

a X b q y r 4 S

You are asked to develop a graphbased computer application to help plan travel between states. The most commonly used feature will be finding the shortest path between two states. What graph traversal algorithm is most appropriate for this application and why DepthFirst Search or BreadthFirst Search (Answer in 34 sentences. Your answer should be

Using graph create a java code that does the following: Create a menu that contains the following operations: 1. Add a vertex to the graph 2. Find a vertex 3. Find the path between two vertices 4. Traverse the graph in BFS 5. Traverse the graph in DFS 6. Exit Important notes: 1. Write the operations by yourself. Don't use the existing library in

For the attached graphs, compute the output of BFS and DFS (Breadth First and Depth First searches) as a rooted tree (with 1 as root node). Thanks in advance!

5 3 2 5 6 1 3 2 7 5

Traverse the following graph starting from vertex 1 by DFS and BFS methods. 3 2 5 6 7 8 10

3. Consider the following directed graph. S A B C E D LL T (a) Find the order of the nodes after applying the BFS algorithm over the given graph. Assume that the source node is S and when visiting multiple nodes are possible, always visit the nodes in alphabetic order. Also, draw the predecessor subgraph or the BFS Tree. (10 points) (b) Find the

Question 4 (30 points) Consider the same graph mentioned in Question 1. Now, I. Apply DFS considering 1 as the source node. If there are multiple options at any step, pick the node with smaller index. Draw the DFS tree. Also, mention all the backedges. Repeat part II considering 6 as the source node. II.,Question 1 (30 Points) Consider the above

6. (Final15 points) a. Store the following pairs in a bidirectional associative memory (BAM) A1 1.0.0.01, 811,0,0 A210,0,1,1), 8210,1,1 b. Test the first pair (either direction, not both) c. What is the expected output of the BAM network for the input 0,0,0 Why

Describe the mechanisms of Secret-Key Cryptography and Public-Key Cryptography

For each data structure below, give a real-world situation forwhich that data structure would be the best choice. Explain yourreasoning. _ a.) Linked List _ b.) Hash Table _ c.) Binary Tree _ d.) Heap

1. List the core concepts of CT. How do you understand Computational Thinking? 2. Give an example of how you think people in each of the following occupations think computationally: A. mathematician; B. scientist; C. engineer; D. linguist. 3. Think of everyday activities in which you participate that involve computational thinking.

What is computational thinking (CT)? Define it. What is the core or key concepts of CT. Why is using CT important for someone with a career in Information Technology (IT), such as a systems analyst? What are the cite sources you used for these questions?

1. The second Hshaped polygon is a scaled copy of the first. H a. Show one pair of corresponding points and two pairs of corresponding sides in the original polygon and its copy. Consider using colored pencils to highlight corresponding parts or labeling some of the vertices. b. What scale factor takes the original polygon to its smaller copy

Please give example that we can use Computational Thinking Technique (any of those 4 components). Please use a word document to write your example, and upload it here.

Write a report explaining the importance of computational thinking in everyday life. explain with examples the following decomposition, pattern recognition, algorithm and abstraction.

Represent the graph using an adjacency list , Represent the graph using an adjacency matrix ,Use DFS to traverse the graph using a stack data structure, beginning with vertex a. Write down the stack and visited vertices at each stage of the traversal and Use BFS to traverse the graph using a queue data structure beginning with the vertex a. Write

a b 8.0 g C Figure A e d f

1. Using vertex 'd' as the starting vertex, perform DFS traversal on this graph. Clearly mark each edge as follows: - discovery edge: highlight in bold - back edge write 'b' next the edge At the end, list the vertices in order visited. 2. Using vertex 'd' as the starting vertex, perform BFS traversal on this graph. Clearly mark each edge as

Consider the following graph G3 when answering questions 6 and 7

Data Structure: How would you make a bottom up heap construction for this array

14 21 12 32 96 51 61 28

Define the following data structures (state the definition and give the complexity of the main methods). a. Stack b. AVL tree c. Red-Black tree d. Map e. Heap f. Hash table

Define, discuss and explain the heap data structure. In your answer, ensure that you address the following points: Define and explain the following terms: heap, binary heap, heap property, min heap and max heap. Heaps are usually implemented as arrays and yet are visualised as trees. Why might this be unusual? What properties of a heap make it

Using an example, explain how allocation of a heap element can be implemented when we are given the size of the heap element required. Which data structures are required to implement this? How can deletion of a heap element be implemented?

Basic Java Programming Math Functions Write a Java program that allow the user to input for the two angles A, and B (all in degrees), and the side a of an oblique triangle. Thereafter, solve for the triangle using laws of sine. Draw the user interface. Note The sum of the interior angle of a triangle is always equal to 180. TEST CASE 1 TEST CASE 2

The first programming project involves writing a program to determine whether another Java source code file has matching delimiters. The delimiters that must match are parentheses, braces and square brackets. The program should consist of two classes. The first class that encapsulates the input file should contain the following public methods: ? A

You may add any additional private methods that are required. The second class should contain the main method. It should read in the file name from the keyboard until a valid file name is entered and then create an object of the first class. It should then repeatedly call the method that returns the next character until it returns a null character

12.2 (ArrayIndexOutOfBoundsException) Using the two arrays shown below, write a program that prompts the user to enter an integer between 1 and 12 and then displays the months and its number of days corresponding to the integer entered. Your program should display wrong number if the user enters a wrong number by catching Array IndexOutOf Bounds

One form of the Pythagorean Identity can be written as tan01 sec0, determine the value of tan0sec 0 for 0 4 Can you see how this this agrees with the stated Pythagorean Identity

for p for p 2 to n do Ap 2 to n do if Ap 0 j p p while j n do Aj 0 jj p for p 2 to n do if Ap 0 copy the remaining elements of A to array L of the primes i0 Li Ap ii 1 p see note before pseudocode p hasnt been eliminated on previous passes return L mark element as eliminated

The Sieve of Eratosthenes is an elegant algorithm for finding all of the prime numbers up to some limit n. The basic idea is to first create a list of numbers from 2 to n. The first number is removed from the list, and announced as a prime number, and all multiples of this number up to n are removed from the list. This process continues until the

In the Sieve of Eratosthenes for numbers less than 100, explain why, after crossing out all the multiples of 2, 3, 5, and 7, the remaining numbers are prime. Choose the correct answer below. OA. The product 2.3.5.7 is greater than 100, so the Sieve will have crossed out all of the composite numbers less than 100. OB. The next prime number after 7

Explain how the Sieve of Eratosthenes can be used to find prime numbers. Be sure to discuss any limitations of this algorithm.

sequential implementation of the Sieve of Eratosthenes marks about 2 . 2 million cells in order to compute all primes less than 1 million. Estimate ( using the formula ) the maximum speedup achievable by the control - parallel ( shared memory ) version of the Sieve of Eratosthenes as it finds all the primes less than 1 million

You have been hired to generate a list of prime numbers up to some user-specified bound. To do this, we are going to implement of the watershed algorithms of ancient Greek mathematics. This technique is called the Sieve of Eratosthenes. It is named for its discoverer, Eratosthenes, who liven in Ptolemaic Alexandria in the third century BCE. Recall

Use the Sieve of Eratosthenes to find the prime numbers less than 150. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96

The Sieve of Eratosthenes is an ancient algorithm that generates prime numbers. Consider the list of numbers from 2 to 10 as follows: 2 3 4 5 6 7 8 9 10 The algorithm starts with the first prime number in the list, which is 2, and then iterates through the remainder of the list, removing any number that is a multiple of 2 (in this case, 4, 6, 8,

For each of the following patterns (for string matching), give the Boyer-Moore good suffix table that would be created by pre-processing the pattern under each respective algorithm. (a) RADDAD (b) ABABOAB (c) RORDEROR

List common string matching algorithms Solve the string matching problem Devise a naive algorithm to solve the string matching problem Implement the Boyer-Moore string search algorithm to carry out string search in literature

Write the name of best string matching algorithm in terms of time and space complexity.

You are to write a program that uses recursion to find all family ancestors and descendants of a given person. The program asks for the name of the family data file and then prompts for a specific persons name. If the person is in the family database, the program shows all the ancestors and all the descendants for that person. For ancestors it

1. Assess the innovations for the future of computing by comparing them to modern computing technologies. 2. Research or use 02 Handout 1 and 07 Handout 1 for reference. 3. Conclude your comparison in no less than three (3) sentences. Base your conclusion on the following o Application o Features o Functions Conclusion Conclusion Quantum Computing

30) Substance A to E below are listed with several of their properties. The identities of the substances are identified in random order below Iron, ethane, ethanol, sodium nitrate, graphite compound, metallic solid, or network solid. Write your predictions in the sixth coloumn of the chart, First classify each substance as either a polar covalent

50.0 cm of dilute hydrochloric acid, concentration 1.00 mol dm of dilute sodium hydroxide solution, concentration 1.00 mol dm A temperature rise of 6.5 C was observed for the reaction. 3 3. the density of the solution is 1.00 g cm 3 the specific heat capacity of the solution is 4.18 Jg (d) Calculate the enthalpy change for the reaction, in kJ mol

form Suppose that is the zeroone loss and F is a countably infinite function class of the F fk KEN. Show that with probability at least 1 6, we have Vfx F, genfk

Define a pure, recursive function argmax that takes two arguments a function f that maps a value in set A to a number, and a nonempty list xs of values in set A. It returns an element xin xs for which (f x) is as large as possible. You may assume f is pure, i.e., it always produces the same result for the same argument. Assuming f takes constant

Using the class UML diagram given below to implement the Class Subsets in C. You are to have three files, 1) ClientProject1.cpp, supplied, that has just the method main and other required support methods, and 2) Bag.h that declares the Class Bag and defines all of the class methods listed in the following UML table. Bag BAGSIZE static const int

Using the class UML diagram given below to implement the Class Subsets in C. You are to have three files, 1) ClientProject1.cpp, supplied, that has just the method main and other required support methods, and 2) Bag.h that declares the Class Bag and defines all of the class methods listed in the following UML table. Bag BAGSIZE static const int

Draw.io ERD based on this database

Table name EMPLOYEE EMPCODE EMPLNAME JOBCODE 14 Rudell 15 McDade 16 Ruellardo 17 Smith 20 Smith Table name JOB JOBCODE JOBDESCRIPTION Database name Ch03BeneCo Table name BENEFIT EMPCODE PLANCODE 1 Clerical 2 Technical 3 Managerial 2 1 1 3 2 15 15 16 17 17 17 20 2 3 1 1 3 4 3 Table name PLAN PLANCODE PLAN DESCRIPTION 1 Term life 2 Stock purchase 3

Q3 A Network Queue Problem (30 pts) In a 5G network area, consider two network paths controlled by two distributed units (DUS) that merge at a centralized unit (CU) to the network core (see the figure below). Each path with the DU can be modeled as a router queue with random arrivals and departures with First In First Out (FIFO) policy. The two

1. From the following graph a. Explain motion of the man (what happens at each section) b. Find the displacement of the man at each step (t 2, 4, 6, 8, 10 s) c. Find the total displacement d. Find the total distance covered by man Velocity (ms) 6 2 0 2 4 Time(s) 8 10

The neurological disorder CANVAS is caused by intronic expansions of the AAGGG repeat in the gene RFC1, which is important for DNA replication. Healthy individuals generally have 11 repeats while CANVAS patients can have as many 2000 AAGGG repeats. Tufts Dr. Sergei Mirkin wants to know if secondary structures are involved in the expansion of these