What do you mean by user requirement
Q: A.Write a SELECT statement showing student IDs and the no. of courses they are enrolled in.
A: The SQL query is given below Inner join has been used here for joining multiple tables
Q: means that all services required by the user should be defined Select one: O a. Bid O b. Consistency…
A: I have given an answer in step 2.
Q: OB. The function must contain a return statement. Oc.It is similar to the PL/SQL procedure except…
A: Which of the following is not true about the PLSQL functions? OPTION : B
Q: syntax and qn example for stored procedures.
A: syntax and qn example for stored procedures.
Q: C++ Create a function to keep track of the number of transactions the user of an account number…
A: The below program is solved using C++ taken above information into consideration.
Q: what is Access key ?
A: Note: Access Key is explained in Visual Basic
Q: ng problem statement. Retrieve the customer name, service description, employee name, employee…
A: I have completed the query to fullfil to data to retrive according to the conditions I have used…
Q: :means dismantle O adjust O service
A: Maintenance service basically means the Routine repair and replacement of the facilities or the…
Q: function
A: Given :- In the above question, the code is mention in the above given question Need to write the…
Q: What is a NULL value?
A: Null value: A NULL value is a special value that is used to represent the missing value.
Q: Explain the difference between a Sub procedure and a Function procedure.
A: Difference between sub and function procedure A sub procedure performs a task but does not return a…
Q: In C# if you want to update customer data in database then what are the steps to update that data…
A: Prerequisites:- 1. Table in database.
Q: Given the following table: Student ( id, first_name, last name, address, program, phone), which of…
A: Given the following table: Student ( id,first_name, last_name, address,program,phone)which of the…
Q: What exactly do you mean by "user requirement"?
A: Introduction: When addressing a project's use cases, user requirements are often written down. The…
Q: The following code, using semaphores, will result in what kind of problem mutex.acquire();…
A: Given the following code we have to choose what kind of problem in the four options
Q: Which one of the following can NOT be used as the basic operation? Assignment Comparison Division…
A: The questions are related to the basic operations of a program. An operation or statement is…
Q: Question 1 You usually use to reference data values that programs retrieve from the DB. scalar…
A: here we have given a brief note on reference data values that programs retrieve from the DB.
Q: Write the correct term that matches the description below. Performs arithmetic operations (+, –,…
A: int a = 10; int b = 5; int result; result = a + b; result = a - b; result = a * b;…
Q: what is Procedure scope ?
A: Procedure scope: The scope of procedure variables are there only in the procedure in which they're…
Q: How is the LIMIT clause useful?
A: Solution - In the given question we have to find the usefulness of the LIMIT clause.
Q: Due to class time restrictions, the lecturer is unable to respond to all the students' queries.
A: Please Specify More information regarding the same.
Q: means that requirements should not have contradictory definitions Select one: O a. Bid O b. Readable…
A: Because the set of statements is logically consistent when it involves no logical contradiction.
Q: Use help command to get help about rand function.
A: In order to get help on the rand function, we can look into its manual page or man page. So, to look…
Q: Write a script that creates and calls a stored function named films_per_category that finds the…
A: CREATE PROCEDURE films_per_category @MovieCategory nvarchar(30)ASSELECT count(*) FROM Films WHERE…
Q: What do you mean by user requirement.
A: To be determine: Describe user requirement
Q: what is MAXNUM constant ?
A: According to the question we need to solve what is MAXNUM constant.
Q: What is the use of group by clause?
A: Introduction: The SQL GROUP BY clause is used in collaboration with the SELECT statement to arrange…
Q: Aggregate functions should be defined.
A: The question is to define Aggregate functions.
Q: What are double restrictions and how do they work?
A: DOUBLE CONSTRAINTS : The double constraints primarily enforce the double or dual variables or…
Q: Versatile report generators can provide a. Columnar totals b. Subtotals c. Calculations d. All…
A: Required: Versatile report generators can provide a. Columnar totals b. Subtotals c.…
Q: Oracle Language Display the JOB_ID and the position of the character S in the JOB_ID on jobs table…
A: We can use the CASE statement to get the desired results SELECT JOB_ID , CASE…
Q: What are the features of adjusting entries?
A: Introduction: Characteristics of Adjustments
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.…
Q: Which of the following lists are valid.7 non-functional requirements
A: Required: To tell which of the given are non-functional requirements?
Q: Task 5: How to get the overall average purchase-amount among all transactions [ one transaction…
A: Solution: Tools used: Python Jupiter / Google Colab note book Program code: # program starts…
Q: How do reference parameters help procedures interact with one another?
A: Intro A reference parameter is a reference to a variable's memory location that is sent as a…
Q: What is Order By clause ?
A: Order By clause An Order By clause specifies that a Structured Query Language (SQL) SELECT…
Q: What is a constant that contains a single character enclosed within single quotes?
A: Correct answer is "Character" Explanation:- A character literal contains a sequence of characters or…
Q: DECLARE e_name EXCEPTION; BEGIN DELETE FROM employees WHERE last_na IF SQL%NOTFOUND THEN END IF;…
A: I give the answer for both of the fill in the blanks with an explanation I give the output of my…
Q: message to notify the calling program whether the update succeeded or not. Use an anonymous block to…
A: The program code provided below has a class named Orders which has an order_id, product_num, and an…
Q: 3.Write a SQL statement to create a stored procedure called Calc_Average based on the Semester_Marks…
A: the procedure is
Q: Ask the user to enter the name of a fruit. Your program should search the provided…
A: Note: Since no programming language is mentioned. I am attempting this in python. if you need it in…
Q: Why are functions in this chapter referred to as “single-row” functions?
A: Functions referred to as “single-row” functions: A function is a self contained block of statements.…
Q: What is meant by the term null value control ?
A: To be determined: Define the term null value control
Q: What are the functions include() and require()?
A: Include () is used to include data from one PHP file into another PHP file. If an error occurs, the…
Q: Question 7 To find out what functions you have created, use the following SQL query: select object…
A: We have to discuss to find out what function you have to created , use the following SQL queries.…
Q: In the following function definition the function. is the name of the function and is the input to…
A: let us see the answer:- Introduction A function is a reusable block of programming statements…
What do you mean by user requirement
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- What makes overlapping and disjoint restrictions different?How do you write Relational Operators (>=, <=, <, >, <>) queries in Microsoft Access?Database Programming Question: Call the function from a PROCEDURE. Name the procedure findDiscPrice. Allow the user to pass a parameter customer ID (customer_id) to the procedure. Calculate and display the new item price for the customer similar to the example below. Assume we will call the procedure from the following Anonymous Block begin findDiscPrice (1); findDiscPrice (2); findDiscPrice (3); end; Expected output: Customer Doctor Who new item price is 990 Customer Harry Potter new item price is 40 Customer Captain Awesome new item price is 2400
- Please write down all the transaction functions tooOracle language Display the employee’s name whose salary is within a range that is specified by theuser input as follows:Create a function to insert a new product into an existing order, include the product id, unit price, quantity. The output of the function is the message to notify the calling program whether the update succeeded or not.