The case in which a key other than the desired one is kept at the identified location is called? a) Hashing b) Collision c) Chaining d) Open addressing

What is the load factor?a) Average array sizeb) Average key sizec) Average chain lengthd) Average hash table length

Q4) In finance "Request for Quote" (RFQ) is a common mechanism used to request a price electronically: the client submits a request to the pricing server. At some point, the server provides a quote (or a series of quotes) and the client can decide to execute (hit) or pass (cancel). When a client "executes" or "hits" a price, they are actually placing an Order to make a trade at that given price. The following state machine diagram describes the different states of the RFQ and the possible transitions. Using the state machine testing technique, answer the following questions. Write detailed steps of your answer Request Timeout- Error Request Timeout 2. Server sends quote 0101010101 User requests quote Requesting Server sends quote Quoted User executes quote Executing -User cancels- Server sends execution report -User cancels Dol Cancelling Server replies Cancelled 1. How many test cases do you need to achieve state coverage? a. 1 b. 2 C. 3 d. 4 e. 5 How many test cases do you need to…

def delete task (..., ...): I param: task_collection (list) holds all tasks; param: an integer ID indexes each task (stored as a dictionary) (str) - a string that is supposed to represent an integer ID that indexes the task in the list returns: 0 if the collection is empty. -1 - if the provided parameter is not a string or if it is not a string that contains a valid integer >=0 representing the task's position on the list. Otherwise, returns the item (dict) that was removed from the provided collection. 11 11 11

What is a hash table?a) A structure that maps values to keysb) A structure that maps keys to valuesc) A structure used for storaged) A structure used to implement stack and queue

The task of generating alternative indices for a node is called?a) Collision handlingb) Collision detectionc) Collision recoveryd) Closed hashing

correct answer please