Create a java for loop that maps denotational semantics Please walk me through this step by step!!!

Please help answer this Java multiple choice question. Assume you are a developer working on a class as part of a software package for running artificial neural networks. The network is made of Nodes (objects that implement a Node interface) and Connections (objects that implement a Connection interface). To create a new connection you call the constructor for a concrete class that implements the Connection interface, passing it three parameters: Node origin, Node target, and double weight. The weight is a double that is greater than or equal to 0, and represents how strongly the target node should weigh the input from the origin node. So with a weight of 0.1 the target node will only slightly weight the input from the origin, but with a weight of 725.67 the target node will strongly weight the input. The method throws an IllegalArgumentException. Which of the following are true? A. All of the above are true.   B. The code:Connection c = new ConvLayerConnection(origin, target,…

Question in Java, please help thanks

Write a Perl program that uses a hash and a large number of operationson the hash. For example, the hash could store people’s names and theirages. A random-number generator could be used to create threecharacter names and ages, which could be added to the hash. When aduplicate name was generated, it would cause an access to the hash butnot add a new element. Rewrite the same program without using hashes.Compare the execution efficiency of the two. Compare the ease ofprogramming and readability of the two.