What data organization method is used in hash tables? a) Stack b) Array c) Linked list d) Queue

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

CSC 472 Introduction to Database Systems Project Consider the hashing approach for computing aggregations. If the size of the hash table is too large to fit in memory, then the DBMS has to spill it to disk. During the Partition phase, a hash function h1 is used to split tuples into partitions on disk based on targethash key. During the ReHash phase, the DBMS can store pairs of the form (GroupByKey -> RunningValue) to computethe aggregation. Which of the following is FALSE ? Group of answer choices The Partition phase will put all tuples that match (using h1) into the same partition. To insert a new tuple into the hash table, a new (GroupByKey -> RunningValue) pair is inserted if it finds a matching GroupByKey. A second hash function (e.g., h2) is used in the ReHash phase. The RunningValue could be updated during the ReHash phase.

I am unaware of any distinction between Array lists and Hash tables.

Data Structure & Algorithm: Suppose that an open-address hash table has a capacity of 600 and it contains 63 elements. What is the table's load factor? Are there any issues with these numbers? Discuss

Java programming Computer science Please please help me

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

Sorting can be solved by using support of this data structures.   hash table heap linked list  all of the options

Simple JAVA linkedlist code implementation please help and complete any part you can - Without using the java collections interface (ie do not import java.util.List,LinkedList, Stack, Queue...)- Create an implementation of LinkedList interface- For the implementation create a tester to verify the implementation of thatdata structure performs as expected Build Bus Route – Linked List- Your task is to:o Implement the LinkedList interface (fill out the implementation shell)o Put your implementation through its paces by exercising each of themethods in the test harnesso Create a client (a class with a main) ‘BusClient’ which builds a busroute by performing the following operations on your linked list:o§ Create (insert) 4 stations§ List the stations§ Check if a station is in the list (print result)• Check for a station that exists, and onethat doesn’t§ Remove a station§ List the stations§ Add a station before another station§ List the stations§ Add a station after another station§ Print the…