This systematic learning method will easily prepare anyone to pass their exam. An algorithm is a step-by-step solution to a given problem. You will see the results (aka your score) right after responding to the final question. Incorrect. Cram has partnered with the National Tutoring Association Claim your access . Prim's algorithm can be implement with binary heap in : O ( V log V )+ O( E log V ) + O ( E ) = O (E log V ) Prim's algorithm can be implemented with a Fibonacci heap is: O( V log V + O ( E ) ) Prim's algorithm doesn't use binomial max heap to represent the priority queue. And hence n2 according to above reason of Question (21). False Bubble Sort is a sorting algorithm that involves swapping the smallest value into the first index, finding the next smallest value and swapping it into the next index and so on . Correct! Algorithms are a problem-solving strategy. Sample m e s s a g e I D s and include all messages with a particular m e s s a g e I D. Incorrect. For logistic regression, sometimes gradient descent will converge to a local minimum (and fail to find the global minimum). B) Algorithms are used frequently in our everyday lives. Answer : (d) Reason: As the first statement is true according to the definition of linear algorithms, the second is false as 30 operations are not needed. (b) is. A) Algorithms are a problem-solving strategy. Which of the following statements is false ? 1. C) Algorithms involve a step-by-step problem-solving formula. A. Arrays are dense lists and static data structure. Fill Color (FC . Which of the following statements is false? d) None of the above options. Algorithms are a problem-solving strategy. 3. 1 and 2 A. It is significantly faster if graph has more edges than the Kruskal's algorithm. Answer whether the following statements are TRUE or FALSE and support your answer with a proof sketch or counter-example in the space provided. Region Color (RC), 2. The SJF algorithm is a special case of the general priority-scheduling algorithm. c) Users have to tell the generic algorithm what constitutes a "good" solution. . Explanation: The preemptive scheduling is based on priority where a scheduler may preempt a low priority running process anytime when a high priority process enters into a ready state. c) Pseudocode is an actual programming language. 20) Below are two statements given. 3.10.1 The "true" and "false" Values Since many algorithms have the necessity of returning true or false values, algorithms, starting with version 2006-06-02, includes the keywords \TRUEand \FALSE, which are intented to print the values in a standard fashion, like the following snippet of an algorithm to decide if an integer n is even . Selection sort is a sorting algorithm that involves finding the minimum value in the list, swapping it with the value in the first position, and repeating these steps for the remainder of the list. 1 and 2 C) 1 and 2 D) None of these. Algorithms depend on programming languages. A True B False 2. A. DGIM operates on a time-based window. 1. 1. A tree is a connected graph . -- False (Prior Variable Analysis is not a data reduction algorithm) ii) The time required to read or write is considered to be significant in evaluating the performance of internal sorting. Which of the following statements is false ? Using content-based filtering, what might a recommendation engine suggest Darrell watch next? See the answer K-means clustering is only useful in dealing with bivariate relationship data. Mark for Review (1) Points . A. a process scheduling algorithm is preemptive if the CPU can be forcibly removed from a process. The following creates a reference in memory named q that can refer to eight different doubles via an index. A scheduling algorithm for hard real time tasks is only concerned with completing the tasks before the deadlines. Simple algorithm which require the order of n2 comparisons to sort n items. A tree contains a cycle. Review your answers, feedback, and question scores below. Algorithms involve a step-by-step problem-solving formula. Process praise and performance praise are also called ______ praise . An algorithm is the set of steps taken to solve a given problem. A tree contains a cycle. Which of the following statements about genetic algorithms is not true? 60) Which of the following remarks about Tree- indexing are true Every tree is a bipartite graph. Which of the following statements about clustering is TRUE? True or false? Hence option 4 statement is false. Which of the Following Statements Is True: The Ultimate Quiz. Algorithms involve a step-by-step problem-solving formula. Show full question Answer + 20 Watch Which statement is false? False. It is used for making complex decisions. 9. 1. Check all that apply. b) Pseudocode is similar to everyday English. Statement A, C is true and B is false Statement A, B is true and C is false Select the correct answer from below options: a) Hadoop is a distributed framework. B) FALSE. 2. An algorithm has the following properties: finiteness - the process terminates, the number of steps are finite. D ) informational. B. Which polygon fill algorithm needs following information - 1. This problem has been solved! Data Structures and Algorithms Objective type Questions and Answers. Answer : D Explanation. b) Generic algorithms are best suited for decision making where there are thousands of solutions. Which of the following statements about Hadoop are false? Hence option 4 statement is false. Asymptotic notations are mathematical tools to represent the time complexity of algorithms for asymptotic analysis. Which of the following statements about algorithms is false? C. Pointers store the next data element of a list. f(n) = O(g(n)) g(n) = O(f(n)). 1-T, 2-F. Working backward is an example of an algorithm. Which if the following statements is false for the K-means clustering algorithm. An asterisk (*) indicates a correct answer. B ) problem-solving steps found in many different approaches 6. 1) k-NN performs much better if all of the data have the same scale 2) k-NN works well with a small number of input variables (p), but struggles when the number of inputs is very large 3) k-NN makes no assumptions about the functional form of the problem being solved : A. Which statement is true after the execution of the following statements? asked Oct 30, 2021 in Apache Phoenix by john ganales. For example, suppose an airline has the following "child" ticket rates: Kids 2 years old or younger fly for free, kids older than 2 but younger than 13 pay a discounted child fare, and anyone 13 years or older pays a . b) The main algorithm used in Hadoop is MapReduce. c) Pseudocode is an actual programming language. A) Collaboration is impossible without knowledge. Which of the following option would you consider to handle such problem? All of the above. B) An undirected graph which contains no cycles is called a forest. Q. Question: Question 3 2 pts Which of the following statements about algorithms is false? -- False (when data are missing in a systematic way, you should determine the impact of missing data on the results and whether missing data can be excluded from the analysis) Prior Variable Analysis and Principal Component Analysis are both examples of a data reduction algorithm. Advertisement Answer Expert Verified 5.0 /5 1 luisvaschetto Sophisticated algorithms that require the O(nlog2n) comparisons to sort items. Kruskal's algorithm is best suited for the dense graphs than the prim's algorithm. Question: Assume you have functions f and g such that f (n) is O (g (n)). A Every problem can be solved with an algorithm for all possible inputs, but some will take more than 100 years, even with the fastest . B. d) None of the above options. Sample l a n g u a g e _ o f _ m e s s a g e and include all messages of a language. c) Hadoop runs with commodity hardware. 265. it must satisfy all the supply and demand constraints. 9) The complexity of bubble sort algorithm is .. A. O(n) B. O(logn) C. O(n2) D. O(n logn) 10) State True or False for internal sorting . O Working backwards is an example of an algorithm. All you have to do is answer 20 questions about different topics, trying to spot the correct sentence on each level. Section 6 - B. Answer : (a) Reason: Again this is a polynomial of degree 2 i.e. Which of the following statements about algorithms is TRUE? FALSE. Generate a random number r between 0 and 9 and sample the tuple if r == 0. C) A graph is said to be complete if there is no edge between every pair of vertices. Which of the following statements about genetic algorithms is not true? B. Kara, Darrell, and Jose all enjoy watching comedies online. S Data Analytics. 5,1,3,4,2. . Set t = x Set x = y Set y = t. Question. b) Statement 1 is False and statement 2 is true. (Answer all questions in this section) 1. A. 2( nlogn) [5 pts] 2. Every problem can be solved with an algorithm for all possible inputs, in a reasonable amount of time, using a modern computer. C) Knowledge is useful only when shared with others. FALSE. Every tree is a bipartite graph A tree contains a cycle A tree with n nodes contains (n-1) edges A tree is connected graph. (x,y) coordinates of seed point. [TRUE / FALSE] When comparing two algorithms, the one with the higher average asymptotic [5 pts] complexity will perform worse in all cases. Which of the following statement is false? a) Statement 1 is true and statement 2 is false. A. FCFS performance is high. Question 5: "The Digital Differential Analyzer (DDA) algorithm is an incremental method of scan conversion of line." Based upon the above statement, determine whether the following condition is true or false. D) As knowledge improves, so does collaboration. d) Both Statement (1 & 2) is wrong. 7. a) Information agents search for information and store it for the user. Apple's Siri application is an example of: Intelligent agents. [TRUE / FALSE] Because the Travelling Salesman problem is NP-Hard, no large instances, [5 pts] e.g. Correct option is D. accessed via local I/O ports. Fill Color (FC) and 3. c) Both Statement (1 & 2) is true. For a firm, organizational resources are unnecessary to transform data into knowledge. A nonpreemptive SJF algorithm will allow the currently running process to finish its CPU burst. b) The main algorithm used in Hadoop is MapReduce. 60. Genetic algorithms: a) Determine what a good solution is. Foo f=new Foo(1,2); Foo f=new Foo(1); Foo f=new Foo("java",1); Foo f=new Foo(); (*) . B. DGIM reduces memory consumption through a clever way of storing counts. A preemptive SJF algorithm will preempt the currently executing process. int[] q = new int[8]; Mark for Review (1) Points True False (*) Incorrect. C. Both of the above D. None of the above. "The DDA algorithm uses the results of previous step for determining the value of the next step." Answer: a. Related Data structures and Algorithms MCQ with Answers. A True B False 3. Select the correct answer from below options: a) Hadoop is a distributed framework. ML is an alternate way of programming intelligent machines. Let emax be the edge with maximum weight and emin the edge with minimum weight. Both statements are true. In K-means clustering, the algorithm determines the number of clusters to create, K, and groups the observations by how close they are to each other. State True or False for internal sorting algorithms. Which of the following will be true . Algorithms are a problem-solving strategy. n2 - 6n + 8. Data elements in linked list need not be stored in adjacent space in memory. In density-based clustering, the algorithm creates . (a) and (b) are false because n! millions of cities, can be solved . of rows and n is the number of columns. False. S1. . Let G be an undirected connected graph with distinct edge weight. d) Pseudocode programs are not actually executed on computers. 1.Every Node must have at least two children , 2.Every non-empty tree has exactly one root node, 3.Every node has at the most two children, 4.None of the above 5. Answer: b Clarification: Prim's algorithm outperforms the Kruskal's algorithm in case of the dense graphs. )y contains the value in x and x stayed the same. a. Which of the following is false regarding First Come First Serve (FCFS)? Dimensionality Reduction; Feature selection; A) 1 B) 2. Which of the following statements is false? b) Process more possibilities than a human can. Host-attached storage is ____. Test: Section 6 Quiz. Consider the following conditions : (a) The solution must be feasible, i.e. 28 . 60) Which of the following remarks about Tree- indexing are true Then G0 is a directed acyclic graph. Which of following statements can not be used to create a instance of Foo? Question 42 0. Which of the following statement is true about k-NN algorithm? Bubble Sort is a sorting algorithm that involves swapping the smallest value into the first index, finding the next smallest value and swapping it into the next . Which of the following statements is false? View Answer. When an algorithm is written in a programming language, it becomes a _________? The number of clusters depends on the number of observations in the dataset O d. 1) k-NN performs much better if all of the data have the same scale 2) k-NN works well with a small number of input variables (p), but struggles when the number of inputs is very large 3) k-NN makes no assumptions about the functional form of the problem being solved : A. The IDEAL strategy is best described as ____. f(n) and g(n) are of same asymptotic order and following statements are true. 2. Algorithms Design - Chapter 2, Exercise 5. All hard real time systems usually are safety critical in nature. c) Hadoop runs with commodity hardware. divides a disk into sections that the disk controller can read and write. Loop invariants are used to show that algorithms produce the correct results. The following 3 asymptotic notations are mostly used to represent the time complexity of algorithms. Which of the following statements is false? False. Working backwards is an example of an algorithm. A tree is a connected graph . Algorithms are used frequently by individuals in our everyday lives. Linear search scans sequentially to find the target value. O Algorithms are used frequently in our everyday lives. Firstly, recognize the basic operation of an algorithm. Following statement(s) is/are false about flood fill algorithm; Seed pixel in flood fill Algorithm is an; Which polygon fill algorithm needs following information - 1.Boundary Color (BC), 2. B) Knowledge is impossible without collaboration. i) Internal sorting are applied when the entire collection if data to be sorted is small enough that the sorting can take place within main memory. C. response time are more predictable in preemptive systems than in non preemptive systems. True/False: Recursive algorithms are more efficient that iterative algorithms. Transcribed Image Text: Which of the following statements is true? Identify the true and false statements from the following with respect to measuring the running time of an algorithm. True or false? A. One of its termination conditions is when the centroids do not change from iteration to iteration OC. Which of the following statements about binary trees is false? A tree with n nodes contains n-1 edges. 11 Dec 2019 which of the following statements about algorithms is false? D) Algorithms are typically faster than heuristics. We can show the sequence of steps of an algorithm in a structural diagram called flowchart? D. Linked lists are collection of the nodes that contain information part and next pointer. Answer whether the following statements are true or false and brie y explain your answer in the space provided. [TRUE / FALSE] log(n!) Question 41 0.5 Which of the following statements about algorithms is false? 6.006 Final Exam Solutions Name 4 (g) T F Given a directed graph G, consider forming a graph G0 as follows. Algorithms involve a step-by-step problem-solving formula. [TRUE / FALSE] Any algorithm with a pair of nested loops has a complexity of (n2). (Correct) b) Information agents are used by Google to surf the Web sites in Google's index. Which of the following statement is true about k-NN algorithm? Each vertex u 02G represents a strongly connected component (SCC) of G.There is an edge (u0;v 0) in G if there is an edge in G from the SCC corresponding to u0 to the SCC corresponding to v0. Q. Which of the following statements best describes the relationship between collaboration and knowledge management? Statement A is true, Statement B is false. Consider the following statements. 1) Notation: The theta notation bounds a function from above and below, so it defines exact asymptotic behavior. C. In DGIM, the size of a bucket is always a power of two. Statement 2: Ridge and Lasso regression are some of the simple techniques to reduce model complexity and prevent overfitting which may result from simple linear regression. A) Network is a graph that has weights or costs associated with it. Identifying the basic operation of an algorithm is difficult. a) Pseudocode is an artificial and informal language that helps you de-velop algorithms. 4. Which one statement is True of False. We have a genuine true-or-false statement quiz to challenge your information. A) Genetic algorithms are based on techniques inspired by evolutionary biology. is of asymptotically higher order than n √n. 2. 6. 10. 29 . The number of clusters must be specified ahead of time O b. Oa. (a) is. The best case is (1) and average and worst case is (n). For each of the following statements, decide whether you think it is true or false and give a proof or counterexample. A tree with n nodes contains n-1 edges. Which of the following statement is false ? 264. (c) All the positive allocations must be . AI is a software that can emulate the human mind. Solution: True. Refer to Section 6 Lesson 1. To prove that a statement is a loop invariant, we use mathematical induction. ______ includes all of the file system structure, minus the actual contents of files. Programming languages give instructions to the computer? a) True b) False. Both statements are false. An algorithm is a specific set of instructions or steps used to solve a particular problem. The number of leaf nodes in the ternary tree is. 1. D. The maximum number of buckets has to be chosen beforehand. effective computability - each step can be carried out by a computer. 4. Backward chaining is: . Correct option is C. Choose the correct option regarding machine learning (ML) and artificial intelligence (AI) ML is a set of techniques that turns a dataset into a software. Prim's algorithm can be implement with binary heap in : O ( V log V )+ O( E log V ) + O ( E ) = O (E log V ) Prim's algorithm can be implemented with a Fibonacci heap is: O( V log V + O ( E ) ) Prim's algorithm doesn't use binomial max heap to represent the priority queue. Order the following file system layers in order of lowest level to highest level. Kara and Jose also enjoy watching dramas. asked Oct 30, 2021 in Apache Phoenix by john ganales. Statement B is true, Statement A is false. B. time sharing systems generally use preemptive CPU scheduling. B ) Algorithms are more frequently used than heuristics for ill - defined problems . A loop invariant is the opposite, that is the negation, of the condition of the loop. it can be implemented at the level of short-term CPU scheduling. [5 pts] 2. B) Genetic algorithms are used to solve problems that are very dynamic and complex, involving hundreds or thousands of variables or formulas. Which of the following statements about Hadoop are false? (b) The number of positive allocations must be equal to m+n-1, where m is the number. Ans : B. a. 4 . Unlike desktop applications, there is no benefit in completing each task in the shortest possible time. An if/elif-statement is a generalized if-statement with more than one condition. Worst case is when data is not in the list, and it has to scan all n elements. a) In genetic algorithms, crossover means combining portions of good outcomes. Related Data structures and Algorithms MCQ with Answers. Solution: C. In such case you can use either dimensionality reduction algorithm or the feature selection algorithm. The following creates a reference in memory named q that can refer to six different integers via an index. Every tree is a bipartite graph.