The business rules for this problem are: • A student can have at most one locker. . A student might not have a locker. • A locker is not shared between students. . A locker could be empty. Based on this information, what crows foot symbols should be placed at positions 1 and 2 in the initial ERD below.
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- Question 4 This question assesses Block 2 Part 4. Parts a and b of this question involve creating drawings or descriptions. You can make your drawings whichever way is easiest or fastest for you. For instance, you could simply make your drawings using pencil and paper then scan or photograph them. Alternatively, you can answer by providing descriptions of the drawings. In that case, keep close to the formulations used in the long figure descriptions of the examples given in Section 4.5 of Block 2 Part 4. a.Consider the following lines entered on the Python shell: >>> Q4_TMA02 = 'submitted' >>> id(Q4_TMA02) 1944127298928 >>> type(Q4_TMA02) >>> Q4_TMA02 'submitted' Draw (or describe) the object and its label that the Python interpreter creates in response to the assignment Q4_TMA02 = 'submitted' in the interactive shell above. Your drawing or description should include a String object with a similar level of detail as Figure 4.14 in…Question 4 This question assesses Block 2 Part 4. Parts a and b of this question involve creating drawings or descriptions. You can make your drawings whichever way is easiest or fastest for you. For instance, you could simply make your drawings using pencil and paper then scan or photograph them. Alternatively, you can answer by providing descriptions of the drawings. In that case, keep close to the formulations used in the long figure descriptions of the examples given in Section 4.5 of Block 2 Part 4. a.Consider the following lines entered on the Python shell: >>> Q4_TMA02 = 'submitted' >>> id(Q4_TMA02) 1944127298928 >>> type(Q4_TMA02) >>> Q4_TMA02 'submitted' Draw (or describe) the object and its label that the Python interpreter creates in response to the assignment Q4_TMA02 = 'submitted' in the interactive shell above. Your drawing or description should include a String object with a similar level of detail as Figure 4.14 in…Penalty kicks in soccer. Let's consider a situation where a football player has to faceoff the goalkeeper in a penalty kickoff. Standing infront of the goalpost, the Kicker (player 1) has several angle which he could kick the ball to the goalpost. Let's say he could kick the ball in the Left corner of the goalpost, Right corner of the goalpost or shoot straight through the Center. And, same as the player, the goalkeeper (player 2) also has three options to predict which direction the player would kick the ball and try to stop it. This game can be represented using the following 3 x 3 matrix: Left Center Right 63 37 94 95 Left 100' 100 100' 100 100' 100 100. 6 100' 100 91 9 94 Center 100' 100 100' 100 94 6 93 7 60 40 Right 100' 100 100' 100 100' 100 In the above matrix, the payoff of the kicker is the probability that he scores and the payoff of the goalkeeper is the probability that the kicker doesn't score. We know that the total probability of an event is 1, therefore, all the…
- Question 8 How to Attempt? Pokemon Battle As a Pokemon Master, you are training in a gym. Your favorite Pokemon, 'Pikachu is in a Pokemon battle with 'Mewtwo'. If Pikachu can make all his moves in any order sequentially, he could win. You have to help Pikachu win. Your task is to find smallest starting positions of simultaneous attacks of Pikachu which could help him win. You are given a string of lower alphabets consisting of all the attacks of the battle. Find out the starting position of first such attack sequences which have all attacks performed sequentially without break. Revisit Later Input Specification: input1: Number of attacks input2: Length of an attack input3: Array containing Pikachu's all possible attacks, each of length input2. input4: String consisting of large number of attacks Output Specification: Your function must return the starting address of all such attacks that could help Pikachu win. Example 1: Example 1: input1: 3 input2: 4 input3: ("bite", "tail", "bolt")…On. Paper. Otherwise unlike. And should be correct solution.this answer hasnt cover all the questiion. Would you cover the all part of the question?
- This question assesses Block 2 Part 4. Parts a and b of this question involve creating drawings or descriptions. You can make your drawings whichever way is easiest or fastest for you. For instance, you could simply make your drawings using pencil and paper then scan or photograph them. Alternatively, you can answer by providing descriptions of the drawings. In that case, keep close to the formulations used in the long figure descriptions of the examples given in Section 4.5 of Block 2 Part 4. a.Consider the following lines entered on the Python shell: >>> Q4_TMA02 = 'submitted' >>> id(Q4_TMA02) 1944127298928 >>> type(Q4_TMA02) >>> Q4_TMA02 'submitted' Draw (or describe) the object and its label that the Python interpreter creates in response to the assignment Q4_TMA02 = 'submitted' in the interactive shell above. Your drawing or description should include a String object with a similar level of detail as Figure 4.14 in Section 4.5.1…What is the difference between a binary semaphore and a counting semaphore? Question 9 options: A binary semaphore is used for mutual exclusion, while a counting semaphore is used for synchronization. A binary semaphore can only take two values, while a counting semaphore can take any positive integer value. There is no difference between a binary semaphore and a counting semaphore. A binary semaphore is used for synchronization, while a counting semaphore is used for mutual exclusion.You have an infinite number of 4 types of lego blocks of sizes given as (depth x height x width): dhw111112113114 Using these blocks, you want to make a wall of height and width . Features of the wall are:- The wall should not have any holes in it.- The wall you build should be one solid structure, so there should not be a straight vertical break across all rows of bricks.- The bricks must be laid horizontally. How many ways can the wall be built? Example The height is and the width is . Here are some configurations: These are not all of the valid permutations. There are valid permutations in all. Function Description Complete the legoBlocks function in the editor below. legoBlocks has the following parameter(s): int n: the height of the wall int m: the width of the wall Returns- int: the number of valid wall formations modulo Input Format The first line contains the number of test cases . Each of the next lines contains two space-separated integers and .…
- 1. Your objective is to guide a robot through a labyrinth. 1. Your objective is to guide a robot through a labyrinth. The robot begins at the maze's middle, looking north. You have the option of facing the robot north, east, south, or west. You may tell the robot to travel ahead a particular distance, but it will halt if it comes too close to a wall. i. Create a problem statement for this situation. What is the size of the state space? ii. The only location we need to turn while traversing a labyrinth is at the junction of two or more passageways. This remark may be used to reformulate the issue. What is the current size of the state space? iii. We may go in any of the four directions from any point in the labyrinth until we reach a turning point, and that is the only action we need to do. Using these steps, rephrase the issue. Is it necessary to maintain track of the robot's orientation at this point? iv. We already abstracted from the actual world in our original description…You have a backpack that can carry at most 15 kg of stuff (following image). There are ten boxes of five types (A, B, C, D, and E), with two boxes of each type. The weights and values of the boxes are given in the figure. You want to select some of these boxes to put in your backpack in order to maximize their total value, but you cannot exceed the backpack’s weight capacity. Additionally,• if a type B box is selected, then no type C box can be selected• at least one box of either type A or type D must be selected Formulate an integer linear programming model to help you make the bag packing decision. To assist you, below are your decision variables.• yi: select (= 1) or not select (= 0) type i box, i = A, B, C, D, E.• xj: The number of type j boxes selected, j = A, B, C, D, E.Scenario:One of the renowned supermarket in Dhaka City, “Shwapno” is celebrating their firstanniversary of opening. They have become very popular among people in a short amount oftime. As a method of celebration they have designed three interesting and exciting offer for theircustomers for that day only!! The offers are described as follows:Offer 1: This offer says, if the name of any customer starts with “S” OR ends with “o”, theywill receive a gift which contains 1 kg miniket rice and 1 litre soyabean oil. This offer isdedicated from their name, Shwapno.Offer 2: This offer says, if one customer have taken products and his/her total product weightis less than 1.50 kg, then Shwapno will give all the products to the customer for free. If the totalweight is 1.50 kg or more, the customer will have to pay the full amount.Offer 3: This offer says, if a customer is aged less than 15, then he/she will receive chocolates.If aged 15 or more, then no gifts for the customer.Implementation:Create…