explaining why Column chart type selected and why this type was chosen. What is column chart

Q: Define table adapter

A: Ans:-  TableAdapters helps in providing  communication between your application and a database. They…

Q: Q6) how much is the total customer balance ? Q7) what is the minimum price for each sale code?

A: SQL QUERY:  Select SUM(CUS_BALANCCE) AS [Sum of Balance] From Customer  Group by CUS_CODE.

Q: Based on the ERD below, display Employee first name, middle initial and last name so it displays in…

A: In this case, the whole name is displayed in a single column of employees where the job code is…

Q: True or False Each column in a table must have a name.

A: Each column in a table must have a unique name. The entries within each column should match with…

Q: Who has rented movies in Japanese language? Return only the first five distinct results in…

A: The INNER JOIN keyword chooses records from both tables whose values match. The SELECT clause just…

Q: introduction to databases Write PL/SQL code to create a function called best_ranked_post to list…

A: Create a function as mentioned above. Language SQL. Modifies SQL. Declare posts post function Set…

Q: group

A: SQL stands for structured query language and has a number of clauses to run queries. Major and…

Q: Minimum Travel Time Develop a simplified SQL query Display schedule_id, source, destination and…

A: Given: We are given a task to develop a SQL query to display schedule_id, source, destination and…

Q: Q2) how many vendors provide product Q3) how many products each vendor provides Q4) ?How many…

A: Note: Since you have posted multiple sub-questions in the same request, we will solve the first…

Q: If order by command is not used, what is the default value?

A: Start: TipWhen there is no specified sequence (ascending or descending), the order by declaration…

Q: In Excel, how do you use absolute references?

A:

Q: What exactly is an ID column?

A: Introduction: Column for identifying yourself

Q: ult value for table boarders that gives each cell its own boarder

A: Required: Default value for table boarders that gives each cell its own boarder

Q: Count the number of different professors names.

A: DISTINCT is the keyword used to get the different names and then COUNT is applied

Q: What does the group by clause accomplish?

A: group by clause is used in relational database with select statement. In select statement group by…

Q: Match each argument within a lookup function with its best description. Lookup value Table array…

A: LOOKUP function searches for a value from an array. The VLOOKUP function is a kind of lookup…

Q: Most of the time, tables and data ranges are sorted in ascending sequence. When would you want to…

A: Sorting data is an important process in data analysis that involves organizing data in a specific…

Q: What is the function of a column qualifier? When do you have to use one?

A: Column qualifiers are used for distinct access of the data values in order to identify them…

Q: In Excel, how do you use absolute references?

A: Introduction: Absolute reference: When copied or filled, the definitive reference does not affect…

Q: If a particular column is not allowed to be null, what is the result if the column is left empty?

A: Answer: While designing the table, the programmer should specify the particular columns null value…

Q: Item Number (Item Name) In this case, the date of supply is 04 VENDOR Vendor supply chain Authors'…

A: Attribute (Simple): Simple qualities are ones that cannot be further subdivided. For example, in the…

Q: You are designing a table for the Sales department. You need to include a column that contains each…

A: 1) You are designing a table for sales department, and you need to add column that contains sales…

Q: How are the column heading labels in a result table changed?

A: Column heading labels in a result table are changed by the SQL*Plus COLUMN command, By using…

Q: Find the name and the age of the youngest graduate student (use subquery).

A: Subquery is a query written inside another query and here we use this concept to find the minimum…

Q: Write a SELECT statement that uses the ranking functions to rank products by the total quantity…

A: This query uses a JOIN between the Products and Order_Items tables to get the total quantity of each…

Q: What is the purpose of a column alias?

A: Purpose of a column alias: A column alias is used to clarify the contents of a specific column. It…

Q: Column Name Data Type Constraint (Column Level) DoctorID Number(4) Should not be empty and not…

A: The table is created using the following query. Create table query for the table Doctors: Create…

Q: What is MINR minimum value across a range of value?

A: MINR: To do complex mathematical calculations, the math instruction “Calculate Expression” is used.…