Q.1) What it the Bog O of the following equation? 10n3 + 24n2 + 3n log n + 144 O(n^3) O(10n^3) O(n^2) O(n) Q.2) What it the Bog O of the following equation? n2 + n log n + 50 Group of answer choices O(n) O(n^2) O(log n^2) Q.3) What it the Bog O of the following equation? 5 log2n + 15 log n O(n) O(log n) O(1) Q.4) Exponential identity: (ab)n = an + bn True False Q.5) Match the following Big O notation with their respective operation. O(1) [ Choose ] Constant log n Logarithmic n log n quadratic Linear Cubic O(log n) [ Choose ] Constant log n Logarithmic n log n quadratic Linear Cubic O(n) [ Choose ] Constant log n Logarithmic n log n quadratic Linear Cubic O(n^2) [ Choose ] Constant log n Logarithmic n log n quadratic Linear Cubic Q.6) What is the Big-O of the code snippet below? #include <stdio.h> int main() { printf("Hello World"); } Group of answer choices O(Cn) O(n) O(1) O(n^2) Q.7) What is n in the pseudocode below? What is the Big-O? Pseudocode: list_Sum(A,n) { total =0 n = 8000 for i=0 to n-1 sum = sum + A[i] return sum } Group of answer choices n; O(1) 8000; O(A,i) 8000; O(n) 8000; O(n^2) Q.8 ) Exponential identity: aman = amn Group of answer choices True False Q.9) Logarithm identity: logb M + logb N = logb (M/N) Group of answer choices True False Q.10) Say your and your coworkers write an algorithm that takes in an array of numbers and returns the highest one, select the the three (3) best analysis below that describes your algorithm. Group of answer choices The absolute slowest it can run is Linear time – O(n) The absolute fastest it can run in Quadratic time – Ω(n^2) The absolute fastest it can run is Linear time – Ω(n) The absolute slowest it can run is constant time time – O(c) This algorithm be tightly asymptotically bound – so we can also say it’s Θ(n) Q.11) Match the analysis for Mileage problem: How much gas does it take to go 200 miles? Group of answer choices Straight, downhill, wind at your back [ Choose ] Best case No difference (200 miles is 200 Miles) Worst case Average case Can not predict “Average” terrain [ Choose ] Best case No difference (200 miles is 200 Miles) Worst case Average case Can not predict Winding, uphill, gravel road, inclement weather [ Choose ] Best case No difference (200 miles is 200 Miles) Worst case Average case Can not predict [ Choose ] Best case No difference (200 miles is 200 Miles) Worst case Average case Can not predict Q.12) Divide and Conquer Divide ==> solve the problem recursively. Conquer ==> put the problem into a number of sub-problems. Combine ==> put the problem into one solution to give a solution to the original problem. Group of answer choices True False Q.13) Heap Sort: Build the initial heap from the following array [10, 16, 54, 17, 19, 65, 31] Note: minimum 300 words. Q.14) Heap Sort - max heap: Build the initial heap from the following array [10, 16, 54, 17, 19, 65, 31] a. Show (draw) the max heap with the INITIAL max value a. Show (draw) the max heap AFTER the FIRST max value is removed b. Show (draw) the max heap AFTER the SECOND max value has been removed Note: minimum 300 words Q.15) what is the Worst case time complexity of quicksort? Group of answer choices O(n log n) O(n^2) O(n) Q.16) In Quick sort, the pivot can be any value within the array being sorted, commonly the value of the middle array element. Group of answer choices True False Q,17) MERGE SORT: Draw a diagram showing the merge sort of the following array. [5 2 4 7 1 3 2 6] Q.18) In heap sort - Max heap parents are larger/higher in value that the children In heap sort - Min heap children are larger/higher in value than the parent In quick sort - The parents are larger/higher in value that the children Group of answer choices True False Q.19) RESEARCH QUESTION: Solving the traveling salesman problem via brute-force search. 1. Explain the traveling salesman problem 2. Find an C++, or Python algorithm to solve the salesman problem (list information with an example) 3. What is the Big O? **Please pay attention to details. **Not the number of points Note: Minimum 500 words.

Question 1  SDLC stands for: Software Development Life CycleSoftware Deployment Life CycleSoft Demands Long CollaborationSoftware Details Limitations and Contracts 1 points   Question 2  The last phase of the SDLC is the collection of feedback to begin the SDLC once more.is the collection of feedback for improvement on the next project.Is when the code is finally written and compiled into an application.is understanding the problem in detail. 1 points   Question 3  The first phase of the SDLC is the collection of feedback to begin the SDLC once more.is the collection of feedback for improvement on the next project.is when the code is finally written and compiled into an application.is understanding the problem in detail. 1 points   Question 4  A Use Case diagram: Is used to plan out the structure of objects in a system.is used to illustrate how your program will relate and support your organizationis used to illustrate the interactions between different objects.is used to determine how the program will be used. 1 points   Question 5  What is the output of the following print( nums[-4] ) if nums = "1234567" 5467Error message is displayed. 1 points   Question 6  What is the output of the following print( 2: ) if nums = "1234567" 56746734567 1 points   Question 7  Which function call would you use if you wanted to separate a string of text into a list of text values? divide()split()index()eval() 1 points   Question 8  What is the output of the following print( :-1 ) if nums = "1234567" 123456712345623456734567 1 points   Question 9  What is the output of the following print( :-1 ) if nums = [1, 2, 3, 4, 5, 6, 7]" 1 2 31 2 3 4 5 62 3 4 5 6 7Nothing, cannot operate on lists. 1 points   Question 10  What is the output of the following print( to_upper(“hello there!”)). hello there!Hello there!Hello There!HELLO THERE!