Cockrell_CYB216 Week three Module Assignment

Data dictionary function?

Write the applications of a data dictionary?

What are the advantages of using a dictionary data structure?

How does a dictionary differ from a list or an array in terms of data storage and access?

Discussion Topic This week we are learning about Functions, Procedures, and ETL. Reflect on the concepts you have been introduced in the learning activities in the module. Then respond to the prompt(s) below. Topic 1: Briefly explain how you would choose whether to use a user-defined functions (UDFS) or a stored procedure. Topic 2: Briefly describe challenges you may encounter when attempting to integrate data from multiple databases or systems.

Define Data Dictionary.

25. Kelly wants to store some data in her program that concerns iPhone replacement chip shipments. She needs to keep track of the inventory and has labeled each replacement part with a unique key. She is going to have to enter in the new replacement parts periodically, but insertion will rarely be used. She will need to have very fast look-up times to keep up with the ordering system. And deletions are never allowed. Which data structure would be good for Kelly to use, what is her advantage and disadvantage by using this data structure?

can you provide answer with screenshot please?

Explain the purpose and data structure of a dictionary in Python.

Student Database Management System We are making a project by means of data structure which will ensure the management of student’s record and profile. This is a simple student database management system developed in C++ by means of Data structure and Algorithms. It utilizes file handling and shows effective implementation of class and object of the programming language. This project will teach you how to add, list, modify and delete records in file.Following are the works which will be done in our project.1.    Add Student Records:This feature allows you to add general information records. That includes the student’s name, course and section. All the added records in this student database management system are stored in file. (It may use different variety of nodes or a no linear data structure)2.    Search Student Record:This feature allows you to search student records. All the added records in this student            database management system are stored in file. (It may use…

Explain the concept of a dictionary data structure in programming. How is it different from a list or an array?

Explain the concept of a default dictionary in Python. When would you use it, and how does it differ from a regular dictionary?

How does dictionary indexing work in Python, and what is the significance of keys in dictionary elements?

7a) A file organization where files are not stored in any particular order is considered a:A) hashed file organization.B) hash key.C) multi-indexed file organization.D) heap file organization. 7b) An index on columns from two or more tables that come from the same domain of values is called a:A) bitmap index.B) multivalued index.C) join index.D) transaction index. 7c) A(n) ________ is a routine that converts a primary key value into a record address.A) record index calculatorB) index pointer programC) hashing algorithmD) pointing algorithm 7d) A method that speeds query processing by running a query at the same time against several partitions of a table using multiprocessors is called:A) multiple partition queries.B) perpendicular query processing.C) parallel query processing.D) query optimization. 7e) A command used in Oracle to display how the query optimizer intends to access indexes, use parallel servers, and join tables to prepare query results is the:A) explain plan.B) show…

Update/Modify is one of the four fundamental operations for accessing any (every) data structure. Describe briefly how Update/Modify could be created using the other three fundamental operations.

What is swapping out?