How many committees can be formed from a group of 9 persons by taking any member at any time?

Q: What are the best efforts?

A: Best Efforts: The phrase "best efforts" was thought of at length by Justice Dorgan of land Columbia…

Q: What exactly is multiple fact taBles, and how does it operate in practise?

A: Star schema - Multiple dimension tables are connected to a single fact table (which is present at…

Q: What does the acronym SQL represent, in relation to databases?

A: SQL- SQL stands for structured query language SQL stands for Structured Query Language, and it is a…

Q: what is selection structure?

A: In computer programming, the selection structure is basically the utilization of decision-making…

Q: what is Sub procedure ?

A: Sub procedure A sub procedure is a series of statements enclosed by Sub and End Sub keywords. The…

Q: Normalize the below given Student Course Plan to First Normal Form, Second Normal Form and Third…

A: Normalization : is the process of minimizing redundancy from a relation or set of relations.   1NF :…

Q: In a table, a(n)______ is a single item of information about a person, place, or thing.

A: Information about a person, place or thing in a table A field is a single piece of information from…

Q: Write SQL statement that retrieve the department_name that has the maximum number of employees:…

A: The given is the requirement to find the department_name from depart table for the department that…

Q: Analyze the given tables showing the information of different candidates and departments. You are…

A: => here in the question given 2 tables one is Candidates and other one is Departments

Q: Is there anything unique about SQL that sets it apart from other languages?

A: SQL different from other languages: SQL is a non-procedural language created for data access…

Q: The attribute AGE is calculated from DATE OF BIRTH. The attribute AGE is: A Single valued. B…

A: Answer:-(C) - Derived is correct answer.

Q: Normalize the below given Student Course Plan to First Normal Form, Second Normal Form and Third…

A: From the given question we can identify the below functional dependencies which are violating the…

Q: Hospital Appointment System   Draw Business Flow/Function

A: here we have given the business flow diagram

Q: n What is the primary key of the Bill table?

A: Primary Key is a column which is used t uniquely identify each record in table

Q: a) name of the advisor of the student who takes highest number of courses?

A: According to the question we have to find the student id who takes the highest no of courses: SELECT…

Q: What exactly is a sub procedure?

A: Sub procedures is a type of procedures

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

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

Q: what is Procedure scope ?

A: Procedure scope: The scope of procedure variables are there only in the procedure in which they're…

Q: Define procedure frame.

A: Procedure Frame: The procedure frame is the same as the activation record. It creates a space when…

Q: If an SQL statement includes a GROUP BY clause, the attributes that can be requested in the SELECT…

A: GROUP-BY In SQL, the GROUP BY clause is used to group the result of a SELECT statement done on a…

Q: Exactly how many distinct pieces of data are considered before a conclusion is made?

A: To make successful judgments, every decision maker who creates interventions to combat climate…

Q: Take a look at these member, booking, make tables. Table 1: Member Last Name Gender Age Female 25…

A: SQL (Structured Query Language) is a language of database used to retrieve, store, create and update…

Q: Is SQL capable of implementing parts of programming languages?

A: The Standard Query Language (SQL) stands for Standard Query Language. As a result, although SQL is a…

Q: Write SQL statements for each task:

A: 1. The query for the first part is as follows: Select e.equipmentCode AND e.name AND e.description…

Q: Write a SQL statement to get the total duration of all the tasks that start between 2022-05-01 and…

A: In this question we have to write a SQL query for the Task Table to get total duration of all task…

Q: In what way does SQL differ from other programming languages?

A: SQL is a nonprocedural language that is designed specifically for data access operations on…

Q: North  South East  West Sales Area Sales Person    Sales Area   Salesforce Salesforce Salesforce…

A: Salespersons( Sanme varchar(50)); Courses(Cname varchar(50)); Enrollment( Sname varchar(50), Cname…

Q: Determine which types of books are currently available in the current inventory. Each category…

A: Real-world examples can make inventory models easier to understand. The following examples…

Q: C) Which employees earn less salary than the average salary for the consultants who perform the same…

A: According to the information given:- We have to consider the instruction to write queries on the…

Q: Show the list of courses numbers that are taken at least once by students. The course should appear…

A: So, all the unique course numbers has to be printed So, for this you can make use of DISTINCT…

Q: What is the maximum number of select statements that may be combined from a single table?

A: Intro: Tables are merged based on their columns.  SQL joins may be used to link several tables…

Q: Define users, giving the three groups of users there are.

A: Users A user is a person who utilizes a computer or network service. It includes expert programmer…

Q: This doesn't have the rollback or insert it into the maintenances table

A: We need to update the maintenance_type_id based on checking maintenance_due.  Then we can make use…

Q: How can you make a fact table with only one process?

A: HI THEREI AM ADDING ANSWER BELOWPLEASE GO THROUGH IT THANK YOU

Q: Classify students according to the total number of hours they have completed. (Less than…

A: Note:- There are multiple hours completed columns, two are visible in the first screenshot, assuming…

Q: Employee ID number Employee surname EMPNO Integer Up to 10 characters Integer Integer 7369 SMITH…

A: Given we have to develop a SQL query for the above given scenario:

Q: Show the first name and the last name of students who are in Active status.

A: Sql query for selecting the irst and last name of the student from given table ‘STUDENT’ who is in…

Q: 4. For this problem create a table called instructor_course_nums. Write a procedure that accepts an…

A: Ans:) In this problem we have to create a table called instructor_course_nums. I have divided the…

Q: Question 7: Build a table to show the frequency of each offence category. Arrange the frequency in…

A: According to question Build a table to show the frequency of each offence category. Arrange the…

Q: Define the term " relational less than " .

A: The less than relational operator is denoted by symbol < which has two operand and will return…

Q: 4. For this problem create a table called instructor_course_nums. Write a procedure that accepts an…

A: Answer is given below .

Q: An employee has only one job code, but a job code can be held by many employees. ERD

A: ERD :_--

Q: Fill in the blanks with the appropriate words from the options given. Aggregate functions can be…

A: Aggregate functions perform operation on set of values and return a single output.

Q: What exactly is Independent Sub Procedure?

A: Introduction: the question is about Independent Sub Procedure and here is the solution in the next…

Q: Determine the sorts of books that are presently available in the inventory. Only one of each…

A: Introduction: The DISTINCT clause can be used to delete duplicate records from a result set of…

Q: Normalize the below given Student Course Plan to First Normal Form, Second Normal Form and Third…

A: The given table is: Student_Car(CarPlateNo, CarDesc, CarType, BillNo, BillDate, Penalty, FinalBill)…

Q: ttles employees em NUMERICE emp NUMERICE O b date DATE CHARACTER VARYNG em date DATE ame CHARACTER…

A: Please Find the SQL Statements below: