Programming Questions and Answers February 02, 2021

Write a graphical user interface (GUI) that lets a user query as to whether a given positive integer is prime. This GUI can wrap the code from the previous exercise, using the sieve as a way to calculate prime numbers. Allow the user to use GUI elements to enter any number between 2 and 1,000,000. The GUI must show whether the selected number is

Write an algorithm and draw a flowchart for the following 2 marks each 1. When children visit play zone, at the entry gate their height and age should be checked. Heshe should only be allowed to play zone if hisher age is less than 8 years and height is greater than 122cm, otherwise he should not be allowed to enter. Write an algorithm and draw a

Vertex Form y 1.) McDougals Restaurant has a play area for children under and around their giant arch (in the diagram to the left). They plan to set up a new activity that allows children to bungee jump from the arch. The manager, upon hearing of your teams expertise, hires you to calculate the maximum stretch of the rope that will keep the kids

0 1.5 1 0.5 0 0.5 1 1.5 1 Write Matlab code for duplicating the following figure 0 1 2 x sin(0) 3 sin(0) sin(0)2 sin(0)4 4 01 5

What are the free variables in the below Formula F1 F13x P(x) Vy Q(y) y x, y None Ox

Write the MATLAB code for the following equation (if R.Yaxis B0.1, r1 M5,15,40 Three plot in same code Ci cosine integral function si sine integral function wwwwwwww R 1 2B In (2) If the bri br.i M bri (ci (ur.i) cos(r.) si(ri) sin (r,i)), (M) (1) (M ) and ur,i ((ir).

1) Suppose that a 2 and n 5 for the following code a) Draw the function calling sequence step by step. b) Show changes to the runtime stack during execution. c) What is the output of this function d) What is the functionality of this function Answer int fun (int a, int n) if(n0) return 1 else return a fun (a, n1)

Given an integer V 1 and a list of m distinct integers L1..m where Li

Design an algorithm to solve the given problem. Submit an implementation for this algorithm in C, PHP or Python. Indicate the runtime of your solution. A large wholesale company, Jewels And Gemstones Upscale And Restricted, has developed an odd way of selling their merchandise to jewelers. JAGUARs employees carefully shape their gemstones so that

Write a program that asks user to enter the size of two dynamica 2D arrays and populate the arrays using rand(). Make a function multiply() that checks if multiplication of both arrays is possible or not. If yes, multiply the arrays. Note arrays values should be less than 100. Sample Output 9 11 AB43 1 1 2 31 14 5 6.1 7 2 18 4 47 119 171 119 381

Based on the function definition what would the following two lines of code print (Note that I have made the function, parameter and variable names generic to make the question. challenging. When writing code you intend to actually use, always give such things meaningful names) print (myfunction (10, 5)) print (myfunction (5, 10)),def my function

X 1. Find the Lagrange form of interpolating polynomial p2(x) that interpolates the function f(x)ex at the nodes xo 1, x1 0 and x2 1. Further, find the value of p2(0.9) (use 6digit rounding). Compare the value with the true value f(0.9) (use 6digit rounding). Find the percentage error in this calculation. 2. Find the Newton form of interpolating

6) Suppose that you have the following Btree with order m 5. a) Delete the element F b) Then, delete the element M c) Then, delete the element G CGM. A B DEF J K L P QRS T.X UV Y Z

Given the code below, which call to the action method is correct class ParentClass def action(self) print(Method is not overridden) class ChildClass(ParentClass) def action(self) print(Inside the child class) int main() A) ParentClass(self).action() C) r ChildClass() r.action() B) ChildClass(self).action().

(a) A cellular system using a cluster size of seven is operated with 660 channels, 30 of which are designated as control channels. Answer the followings, given the systems user density of 9000 userskm2, cell radius R of 0.5 km and the area of a cell equals 2R2 km2. Assume each user makes an average of one call every 2 hours and each call lasts 2

Consider a 9-cluster cellular GSM network having 7 cells per cluster. A total bandwidth of 25MHz is allocated to the network for downlink channels having 200 kHz bandwidth. Determine the following: a. frequency re-use factor. b. the number of forward channels exist. c. the total number of time slots available in each cell. d. the number of time

1. Minimize the number of states in the dfa in Figure 2.16. (90 91) (( 91 92)) 1 1 (1992) 0,1 0,1 0,1 2.Find minimal dfas for the following languages. In each case prove that the result is minimal. (a) L an ban2,m21. (b) L an ba 20 Uba an 21 (d) L anin 2 and n 4.

Write a program that creates a dictionary with the following items a15, c35, b10. Write one or more statements to a. print all the keys. b. print all the values. c. print all the keys and values pairs in tabular format. d. print all the keys and values pairs in tabular format ordered by key. e. print all the keys and values pairs in tabular format

Suppose that the array being sorted contains only integers in the range 0 to k and that there are no satellite data to move with those keys. Write a code that modifies the counting sort to use just the arras A and C, putting the sorted result back into array A instead of into a new array B COUNTINGSORT(A, B, k) for i1 to k 1 2 3 4 do Ci 0 for j1

Demonstrate the validity of the following identity by means of truth table (xy)(xz) (yz) (xy)(xz)

Consider the matrix 1 3 3 60 2 4 2 5 7 a) Find the general solution to Cx 0. Give a geometric description of the solition set. b) without performing any further calculations determine if the vectir b 3, 2, 5 is a particular solution to Cx 0. Explain your result.

lets consider a slightly modified ode dx dt 2x 100 Now the question a.) Modify the code to solve this ode. (expected submission your MATLAB code as .m files) b.) Plot the results with a few different initial conditions (expected submission pdf file of the figures, figure caption or legends should specify the initial condition used) c) Sketch out

Compare the following pairs of functions f(n), g(n) in terms of order of magnitude. In each case determine whether f(n) O(g(n)), f(n) N(g(n)), andor f(n) (g(n)) (Give a brief justification for your answers.) 1. f(n) 0.2.05 log log n, g(n) n (log n)5 2. f(n) (log log n)log logn, g(n) n.5logn 3. f(n) n 2n8, g(n) 3n

Solve the following recurrences using the method of iteration (You may use asymtotic notations.) 1. T(n) T(n 3) n, where T (0) 1, n 3k. 2. T(n) 6T (n4) n, where n 4k and T(1) 1

Write a program that reads 12 integers into a 2D integer array with 4 rows and 3 columns. The program then outputs the 2D array in reverse order according to both rows and columns. Ex If the input is 5 7 3 64 3 5 6 9 5 2 8 then the output is 8 25 965 3 4 6 3 7 5 For coding simplicity, output a space after every integer, including the last one on

1. Write a Java program to create the following binary tree and check whether the tree is Binary Search tree or not. 5 Marks 8 10 IS

Define, for all k 0, Dk w 0,...,9 w is the decimal representation of a multiple of k, where is considered to represent the number 0. For example, the strings , 0, 88, and 088 all belong to D2, but 99 and 099 do not. (a) Write a DFA D. (b) Write a DFA for D3. (c) Prove that D6 is regular. An explicit DFA is not necessary.

Write a C program that scans three integers x, y and z from the user and implements a function void MySuperFunc(int , int , int ) that replaces the input integer x by xyz, the input integer y by y, and the z by xy z. Your function should change the values of x, y and z in the main. Sample inputoutput Please enter three integers x, y and z 5 2 10

5. Describe the standard algorithm for finding the binary representation of a positive decimal integer a. in English. b. in pseudocode.

Write a recursive definition for each of the following a) The operator * on any alphabet such as . b) The operator unary + on any alphabet such as . c) Reverse of a word such as w define on any alphabet such as . We represent the reverse of w with wR, which is the symbols of w written in the reverse order. Example: w =abb wR =bba d) The set of

The preorder traversal sequence of a binary search tree is 30, 20, 15, 10, 23, 25, 39, 35, 42. Which one of the following is the postorder traversal sequence of the same tree Select one O a. 10, 15, 25, 23, 20, 35, 42, 39, 30 O b. 15, 20, 10, 23, 25, 42, 35, 39, 30 Oc 10, 20, 15, 23, 25, 35, 42, 39, 30 O d. 15, 10, 25, 23, 20, 42, 35, 39, 30

3. Let L we 0,1 w has an odd no. of 1s , and let A be the DFA with tabular represen tation A P q 0 1 P 9 9 P Prove that L L(A). Hint Do the L(A) L part of the proof by induction on the the length of the string processed by A. You need a mutual induction with a claim for state p and a claim for state q.

A binary tree has a preorder traversal sequence A E F B G C D H I K J and a inorder traversal sequence E F A G B C H K I J D. a) Draw this binary tree. b) Write its postorder traversal sequence.

For a binary tree, given its inorder traversal sequence (8, 9, 11, 3, 15, 20, 7 and its pre order traversal sequence 3, 9, 8, 11, 20, 15, 7). Can we uniquely determine its tree structure If yes, please draw it. (10 pt) (2) For a binary tree, given its preorder traversal sequence 3, 9, 8, 11, 20, 15, 7 and its post order traversal sequence (8, 11,

3. Given the function void f(n, m) input two integers n, m, both of which are in form of 2 i 1 (1 mark) jm k 0 while i 1 jj2 k k j return k a. Calculate the value of k. b. Compute the computational complexity of the function and express your result using BigOh notation.

7. Consider the following eNFA with seven states a 2 5 3 1 4 5 1 2 3 4 5 6 7 1 b 4 6,7 (a) Draw the transition diagram for the eNFA. (b) Describe the language accepted by the eNFA. (c) Convert the eNFA to an NFA, using the method on the slides and give your NFA as a transition diagram.

Create an array of objects by completing the following parts (5 marks) Declare a class Car and Declare three private instance variables (name, brand, model) as (String, String, and int) respectively. Define the setter and getter methods for these variables. Define display method to print out a cars information (name, brand, model). In the main

If the numbers (9,742) 10 and (641)10 are in signed magnitude format, their sum is (10,383) 10 and requires five digits and a sign digit. Assume using signed10s complement to represent the negative number and using 6 digits (including the sign digit) for calculation, perform the following sums (9,742) (641)

Consider the function f(x,y) x y. (a) (2 points) Define this as a Haskell function in curried and uncurried fashion. Curried function Uncurried function (b) (2 points) What are the type signatures for the two functions you defined Curried functions type Uncurried functions type Total for Quest (c) (2 points) Evaluate each function with the

this type Describe the function type Int a a. What does this type tell us about a function with (b) (2 points) Find a function (or operator) with this type in the base module using Hoogle. What is the name of the function you picked (c) (2 points) Briefly describe what the function you picked does.

In the circuit shown in Figure 1, no energy is stored at t0 when the source jumps from 0 to 10V. X is 15 (2 points) Determine the states of the system. (4 points) Derive thee matrixbased state equation. (4 points) Derive the output equation. Midterm Bonus (4 Marks) Write a Python code for the state space model and plot y for Figure 1 (2 Marks) Use

If lim no True False f(n) g(n) 0 then f(n) O(g(n))

A baker must load W cupcakes into n empty boxes. Let p1, P2, ... Pa represent the number of cupcakes that can fit in each box (size). 1.Describe a greedy algorithm that, given W and P1.P2... Pn, determines the smallest number of boxes required for cupcake packaging. Demonstrate that your algorithm is correct. 2. How do you modify your algorithm if

Write down an explanation, based on a scientific theory, of why a rocket launched from Mars will work even if its exhaust does not push on the surface of Mars. Explain why it is scientific. Then, write a nonscientific explanation of the same phenomenon, and explain why it is nonscientific. Then, write a pseudoscientific explanation of the same

Determine whether the points lie on a straight line. Answer Yes or No. 1. A(0, 0, 0), B(6,4, 5), and C(24, 16, 20). 2. D(6,4, 5), E(7, 2,8), and F(11, 6, 20). V 3. G(1,0, 1), H(5, 6, 7), and I(14, 18, 19). Note You only have two attempts at this problem.

Write a program that takes two command line arguments. The first one is the name of a file. The second one is a word. Your program should search for the word in the file specified. Here is an example Suppose I have input.txt in my current working directory. The content of this file is Hi everyone. This is a test file that I created for assignment

Where is the optimal place to insert a print statement in the following code to debug it 1 multiples 2 3 for outer in range (1,3) 4 5 6 7 8 9 10 multiples.append( ) line 6 for inner in range(1,3) O line 8 O line 4 O line 10 multiples outer1.append(inner)

3. Write a Python function concatlist() that accepts a list containing string values and an integer as input and prints out a new list where each element in the list is concatenated with all integers from 1 to n. You only need to check the following testing case and print out the results as shown below. You can directly assign values to the input

Write a simple program using string operations to create three new strings from a given string. (a) The newly created string should swap the first and last characters and keep all the other characters as is. The program should ensure that only the first character is in the uppercase if it is an alphabet. For example, if the input is Lineman the

Write a Python program that will take a string consisting of only A, B and Cs uppercase and lowercase mixed sequence from the user. Your progra should generate a dictionary having A, B, C as the keys and the frequency of uppercase of key in the string as the first indexed value, the frequency of lowercase of key in the string as the second indexed

Write python program that graphs the currents i, 12 and voltage across C (v.) for 10 seconds for the following RLC network v(1) 0.10 Notes i. You must write your system of differential equations in state form and solve using solveivp. 0.08 ii. R10n, L20H, C0.05F, v(t)20sin(20t0) iii. Your plot should look like this in every detail 0.06 0.04) 0.02

1) Write a program to declare a string and print the following a) reverse of the string. b) Convert all the vowels in the string to uppercase and print the newly generated string. Example Shello Reverse of the string is olleh After converting vowels to uppercase hEllO

Write a Python program which receives a string and returns a new string with the first 2 and the last 2 chars from a given string. If the string length is less than 2, print out an appropriate message to the user. (10 points) Sample input Please enter a string python Expected output pyon Sample input Please enter a string py Expected output pypy

Simulate the breadthfirst search (BFS) reachability algorithm on the following graph, starting at node A. For this problem, NODES MUST BE ADDED TO THE STACKQUEUE IN CLOCKWISE ORDER starting at the node directly above. Note that in this version, we do not add neighbors to the stackqueuepriority queue if they have already been visited. What is the

Assume that we have a hash table with size m 13 and the hash function h(k)k13. We use linear probing to address collisions. Answer the following questions. (i). 7 marks Given an empty hash table, show the hash table when inserting 7, 4, 20, 13, 2, 5, 34 in order step by step. 1 (ii). 8 marks Given the following hash table, show the records

In which case would two rotations be required to balance an AVL Tree The right child is taller than the left child by more than 1, and the right child is heavy on the left side The right child is taller than the left child by more than 1 O The right child is taller than the left child by more than 1, and the right child is heavy on the right side

Consider a hash table with open addressing that evaluates the load factor before adding a new element. If the load factor is larger than 50, the table is resized by doubling the table capacity (the number of possible elements). Then the existing elements are rehashed and inserted into the new table, followed by the new element. Assuming an initial

What is the purpose of Dijkstras Algorithm To convert a graph from an adjacency matrix to an edge list representation O To find the lowest cost of traveling from one node to another node To find the set of reachable nodes from the vertex node O To convert a graph from an edge list to an adjacency matrix representation Question 18 The adjacency

Build a minimum heap with these items inserted in the designated order (42, 15, 23, 21, 17, 66, 77, 22, 33, 20, 86, 50). Clearly indicate the finished heap.

The following code represents which design pattern class Student private static Student s private Student () public static Student getInstance() if(s null) s new Student () return s class Main public static void main(String args) Student s s Student.getInstance(),class Main public static void main(String args) Student s s

What is the overall speedup 2. 6 points Assume a 2way set associative writeback cache with many cache entries that starts empty. Following is a sequence of five memory operations Write Mem0x140 Write Mem0x184 Read Mem0x142 Write Mem0x14C Write Mem0x170. With C16KB and b32W. and 32b address line. a) What is the hit rate when using nowrite allocate

What should be the output of the following code class AirPlane public AirPlane () throws IOException System.out.print(AirPlane) throw new IOException() class AirJet extends AirPlane public AirJet() throws IOException System.out.println(Airjet) try super() catch (IOException e) System.out.print(IOException is thrown in AirJet) Activ Go

SanTech Inc., a rapidly growing tech startup, has recently decided to leverage Business Intelligence (BI) tools to gain a competitive edge in the market. The company has a diverse product portfolio, ranging from cloud services to Albased applications. However, they have been facing challenges in making datadriven decisions due to the lack of a

Design a synchronous counter using JK flipflops that follows the sequence 001,011,101, 111 and repeats. The undesired states will go to do not care stage on the next clock pulse. a) Construct the state diagram for the counter. b) Create the next state table according to the state diagram in (a) 2 Marks 2 Marks c) Use JK excitation table to define

You are given a function foo() that represents a biased coin. When foo() is called, it returns 0 with 60 probability, and 1 with 40 probability. You have to write a new function, bar(), that returns 0 and 1 with a 50 probability each. Your function should use only foo(), no other librarybuiltin method. In other words, inside bar(), you can only

Consider P1, P2, P3 P4 and P4 are the processes and three resources A, B and C. The table given below presents the current system state. Process P1 P2 P3 P4 P5 Allocation A B 0 1 3 0 3 2 0 0 1 0 0 2 2 1 2 A 0 6 Max 7 4 0 B st 2 1 4 3 3 0 0 0 1 1 Available A B 2 C 3 0 Here, the allocation matrix shows the current number of resources of each type

Consider a 1D finite potential well with a well width (a) of 2nm and a well depth (Vo) of 3 eV. E V 3 ev a 2 nm a. The infinite space can be approximated by periodic lattices. Assuming a period of 4 nm (L 4 nm) and an effective mass of 0.5 (m0.5me), construct the Hamiltonian matrix at Gamma point (k 0) by discretizing the 1D potential well to

Consider the following data set.

X1 X2 y 2 2 a 3 4 b 2 5 b 5 0 c 8 10 a a) (10 points) Can we fit a linear regression model to these data If yes, describe the procedure (no need to do any calculations, just describe the key idea or provide the pseudocode). If no, why b) (10 points) Can we fit a logistic regression model to these data If yes, describe the procedure (no need to do

Given the following bit of code, show the output. foo.py 1, 2, 3, 4, 5 1 myList 2 3 for x in range (len (myList)) 4 print (x) 5 k str (x2) myList x2 k 6 7 8 print (myList) Output

What would be the output when the given code is executed class Work public static void main(String args) int setnew int5 int val0,cnt0 for(val

What will be the output of the following code class DoSomething ( public static void main(String args) int myVal 10 if (myVal 10) l Int myVal 20 System.out.println(myVal)

b. What is the output of the following code segment Write the output to the right. Note that there is only output for the print statements. num 1 x3 y 1.2 print x y print x num 3 print type (num 4) print (num2)4 print x 4 Output

By using the AVL tree in Figure 1 (a) List the node at which the balance criteria are violated after inserting 52 into the tree in Figure 1. (b) List the type of rotation required. (c) Redraw the tree after inserting 52. (d) List the node at which the balance criteria are violated after inserting 41 into the tree in Figure 1. (e) List the type of

Use induction to show that for all positive integers n, 12n n(n1)(2n1)6

By using the Btree in Figure 3 (a) Redraw the tree after deleting 22. (b) Redraw the tree after deleting 16 to the tree in (a). (c) Redraw the tree after deleting 4 to the tree in (b).,12 30 247 16 22 24 35 40 50 Figure 3 Another BTree of order 5 55 60 65 88 70 85 90 96

3. Now, suppose you need to find the single destination shortest part to node d in the following graph from all the nodes. Clearly explain your strategy and show all the steps. B 3 S b 2 G 3 d 2

In Task 1 you have run the nested loops in order i j k. Now change the loop order to following i.i k j ii. j i k iii. j K i iv. K i j v.kj i and note the time difference between each ordered execution.

L(bab abb a) is regular. The reversal is regular language OL(abb a aba) OL(aabb bab ) O L(bab ab ba ) OL(bab ab ba )

This question is based on a circuit model as shown below. V1.8 liters. Ca0.01 1mm Hg, Cv0.25 1mm Hg, R20 mm Hg(lmin) Starlings law of the heart is best described by Pv.042Q.27 Q Q0 A)(5) Calculate Pa and Pv when Q0 B)(15) Calculate steady state Q,Pv, and Pa PaV(CaCv) R Q Cv(CaCv) PvV(CaCv)R Q Ca(CaCv) Cv VVaVv PaVaCa PvVvCv Py R Pa Ca

3. Consider cipher block chaining of the binary message 1001101011011011 using the key 1011. Assume that the random initialization vector is 1101 and encryption of a plaintext block in each round is done by using a bitwise XOR operation with the key. Show stepbystep how this encryption will be performed and write the final encrypted message. 10

a) Alex uses prime numbers p 7 and q 17 to generate his public key and private key for RSA encryption. If Alexs public key is 13, what is his private key 5 points b) Encrypt the below text with Alexs RSA encryption scheme, encrypting letter by letter. 5 points HOW GREEN WAS MY VALLEY c) Show how someone receiving the encrypted text from Alex

What is the time complexity (Big-O) of this program? What is the # of additions is there in this program?

S 0 for i1 S for next j next i to n S i j1 to n S s j i

Write a program using a **for loop** that will count the number of zeros a user has entered given N numbers. * The first number the user enters in the input will represent N number of iterations the for loop will make. * The user will then enter N number of integers via input. * The program will count the number of zeros among the given integers

Given the following Java program class myProgram int a 1 public void start() int b 2 public void update() int c 3 ct.println( HERE) int d 4,Which of the following variables declared in the code could be used where the HERE placeholder appears (Check all valid ones) a b d O C

What value does this program print int x 3 x x 10 X 100 x 99 ct.println( x )

B instruction set for MARIE Instruction Opcode 0 1 2 3 4 5 6 Instruction Instruction Opcode JnS X Load X Store X Add X Subt X Input Output 7 8 9 A B Instruction Halt Skipcond (00 for AC0, 01 for AC0, 10 for AC0) Jump X Clear AddI X JumpI X Write the assembly language equivalent for the machine instruction 5000 2008 5000 2009 3008 200A 6000 7000

What does the following code display int result 13 3 5 4 3 System.out.println(result) int result 13 35 4 3 System.out.println(result)

Find 1 36 49 (1) 36 636 736

In Figure 1, (a) Determine if the graph is simple. (b) Determine if there is a cycle in this graph. (c) Determine if the graph is strongly connected. (d) Determine if the vertices 2 and 11 are connected. If these vertices are connected, find a path from vertex 2 to vertex 11. (e) Find a path, if any, from vertex 1 to vertex 3 that has 4 edges.

Analyze the following code what can you say about the output int i,j0 pragma omp parallel pragma omp for nowait for (i 0 i 10 i) jj 1 printf( loop has finished) (2 Points)

Suppose f,ga,ba,b are defined recursively as follows f(x)a g(x)b f(aw) f(w)g(w) f(bw) g(w)f(w) g(aw)g(bw)f(w) What is f(bba)

Compute the 2D wavelet transform with respect to Haar wavelets of the 22 image 31 6 Draw the required filter bank and label all inputs and outputs with the proper arrays.

Using oracle SQL syntax A. How many percent () of patients are women B. How many percent () of patients are Asians PatientID 1 2345 6 7 8 00 9 10 11 12 GENDER Female female Female Female Female Male Male Male Male Male Male Male DIAGNOSISID ED10.1 MAC 10.8 FDA 20.1 EMC340 DDA507 HAM230 DDU553 MAC10 EDU321 HHP112 OPM21 ABU20 AGE RACE 30 HISPANIC 40

Write a python program that fetches movie information for the top 500 most popular movies from Metacritics. On this websites, there is an option to show the top movies. On Metacritics, it is called Movies of All Time You will first write python script that collect the movie information for the top 500 movies from each website and store them in a

This program is about sets. Write a Python program to do the following (a) Generate 5 random integers between 1 and 10, inclusive. Store the random integers in a set named set1. Display the set. Please note that the set may have less than 5 elements because some of the random integers generated may be redundant. (b) Generate 5 random integers

Given the following maxheap, perform removemax and draw the resulting maxheap. Draw each stepswap. 4 7 12 5 6 What is the heaps array contents after the removemax operation List the values separate by spaces. Activate Windows Go to Settings to activate Window

Consider the following directed graph for each of the problems F T C D H A B E K G 1. Perform a breadthfirst search on the graph assuming that the vertices and adjacency lists are listed in alphabetical order. Show the breadthfirst search tree that is generated. 2. Perform a depthfirst search on the graph assuming that the vertices and adjacency

Write a proof that A = B

A 1, 2, 3, B n ne Zt and n 10

In the figure below pis represent permissions and eis represent users. Their assignments to roles in the hierarchy are shown by the dotted arrows. a. Find assignedusers(r) and authorizedusers(r) for each r in the figure. (10 point) b. Find assignedpermissions(r) and authorized permissions(r) for each r in the figure. (10 points),e5 Pa, Senior

Consider the behavior of TCP Tahoe (blue curve) shown in the figure and answer the following questions. Congestion window (in segments) 16 14 12 10 8 10 4 0 ssthresh TCP Tahoe 3 4 TCP Reno ssthresh 5 6 7 8 9 10 11 12 13 14 15 Transmission round a. Identify the intervals of time when TCP slow start is operating. (10 Points) P 1 to 4 and 9 to 12 b.