Examine your PC/Cell Phone.   Using a four-column table format identify and record the following information for at least 10 programs/apps:   1st column: Program/App name,   2nd column: software manufacturer,    3rd column: software version,    4th column: software type (editor/word processor, spreadsheet, database, etc.).

Q: display all fields in the JOB table sorted by the largest hourly charges for the job first

A: SELECT * will fetch you all record in table

Q: 1. Given Boolean function F1 = xyz' a. Transform from an algebraic expression into a logic diagram…

A: According to my company rule, i can answer only the first question. Find the answers below..

Q: borrowerNo B023 B141 B687 name Ted Brown Irina Petkevits Nancy Herman dateOfBirth address email…

A: From both the tables-  Foreign Key – is a column that creates a relationship between two tables. The…

Q: 1) Worst case of insertion time complexity in BST is i. O (loga n) b. O (n) Q(n²) d. None of above…

A: Actually, BST stands for Binary Search Tree.

Q: The table at the center of a star schema for a data warehouse is referred to as Central table…

A: Note: we are only allowed to solve one question in one post. I am solving the first on here. To get…

Q: róčédure: 1. Create a table named StudentGrade with the following columns and values. Set the…

A: --creating tablecreate table studentgrade(coursecode varchar(30),coursetitle varchar(30),units…

Q: Show the content of cach of the stack s and the queue q after the below code is exccution: Stack s =…

A: A stack is a data structure that follows the LIFO rule, which is "Last In First Out".  It has the…

Q: Are there any advantages to using several fact taBles?

A: Given: Are there any advantages to using several fact taBles?

Q: Consider the following TM: 0/0 → B|B → 1/0 → 1/1 → start → 9 0/0- 0/0 - B|B + On input 1010110 which…

A: Please find answer to the above question below:

Q: Requirements List the needed requirements to estimate a population proportion List the needed…

A: Here is the answer:-

Q: Which of the following issues should not be addressed when considering reuse? The analyst's ability…

A:

Q: When getting rid of rows, columns, and tables, what is the one thing that you absolutely must keep…

A: A database is a collection of data organised for easy access, management, and modification. Computer…

Q: 1. Write a database description for each of the relations shown, using SQL DDL (shorten, abbreviate,…

A: Data Definition Language (DDL) is used to define the structure of database. CREATE, ALTER and DROP…

Q: Your university runs many hundreds of courses each semester and needs to keep track of key…

A: the code is given below:-

Q: What is a difference between fact table and dimension table

A: To be determine: What is a difference between fact table and dimension table

Q: I need the answers for this no one has answered any of the questions at all.  Activity stars with…

A: Here, I am creating a database in which i have created a 'PROPERTY' table with the given attributes…

Q: A book is identified by its ISBN number, and it has a  title, a price, and a date of publication. It…

A: i Attributes: - Book(ISBN,Title,Price,Publish_Date) Publisher(Publisher_ID,Name) ii.…

Q: ist the Product Name of each product, together with the Supplier Name of its supplier, and Category…

A: Description:   Note - As you have not provided any SQL schema therefore I am using any sample record…

Q: For each scenario, identify the join you would most likely use to query the data. Each join type can…

A: Joins:Inner Join: An inner join combines rows from two tables based on a common condition and…

Q: a) Your task is to write a SQL query to find count of employee who does not have a manager in the…

A: SQL query output is given in step2.

Q: Given the following numbers that represent given course, find the following: 90, 85, 75, 45, 95, 66,…

A:

Q: For Bayesian Network (a)Write an expression for the "joint probability distribution" as a "product…

A: The joint probability distribution can be expressed either in terms of a joint cumulative…

Q: (4) 1. Let G = (V,T,S,P) be the phrase structure grammar with V={0,1,A,B,S}, T={0,1}, and the set of…

A: Given:- Set of productions:- S -> 0AB, S-> 1B, A -> 1B01, B -> 100

Q: Which of the following is incorrect about DBMS? A table must have primary and foreign keys. The…

A: Refer to step 2 for the answer.

Q: What should one keep in mind when discarding rows, columns, and tables?

A: According to the information given:- We have to define what should one keep in mind when discarding…

Q: 5. Do question 4, but this time using a while loop?

A: <script>  function sum(){   //variable to hold sum   var sum=0;   var i=0;   //this loop will…

Q: You are given the following data tables: Employees(Employeel D, LastName, FirstName, BirthDate,…

A: Answer is given below

Q: What are the current key trends in data warehousing

A: To be determine: What are the current key trends in data warehousing

Q: Given the following class IntNode, complete method static boolean doubled (int i, IntNode 1s) to…

A: I am just writing the public static boolean doubled function , and using the different code for…

Q: BOOK Book id Title Publisher_name BOOK AUTHORS Book_id Author_name PUBLISHER Name Address Phone воOK…

A: 1) select distict count(book_id) from library_branch natural join book_copies join book_authors…

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.