Consider the following procedure. Procedure Call Explanation drawLine (x1, yl, x2, y2) Draws a line segment on a coordinate grid with endpoints at coordinates (x1, yl) and (x2, y2) The drawLine procedure is to be used to draw the following figure on a coordinate grid. y 5- 4 3- LO

Q: In what situations is it necessary to add a GROUP BY clause in a query?

A: Group By clause is used when we have to group the data into groups.  It is used when we want to…

Q: Task 4: Use the IN operator to find the ID, first name, and last name of each customer for which as…

A: The above question is solved in step 2 :-

Q: LIST THE FIRST AND LAST NAMES OF ALL OWNERS WHO OWN A TWO-BEDROOM PROPERTY. USE THE IN OPERATOR IN…

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Q: What is the split-by clause, and when do we use it?

A: Ans.) The split-by clause is used to specify the columns of a table that help generate splits for…

Q: Which of the following is a type of constraint?     Creating a table Naming the columns Declaring…

A: These question answer is as follows,

Q: Can you Help me with Home work questions 2-8 please.

A: The solution is given below for the above-given question:

Q: Please ask the fourth question in the next session

A: Introduction: ER diagram: Shows/defined the relationship/link of different objects/entities…

Q: if you want to get username from user table how to do this query O SELECT USERNAME FROM USER GET…

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Q: Which of the last names will be matched by the WHERE clause in the following query? SELECT empID…

A: SELECT empID from personnel WHERE lastName LIKE 'Jo_s'

Q: If a GROUP BY clause is included in a SQL query, the characteristics that may be sought in the…

A: In SQL ,If a select block does have a GROUP BY clause, any column specification specified in the…

Q: The WHERE statement identifies the. Sort None of these Filter All of these Table Fields

A: The WHERE statement identifies the

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A: Solution:   When you install Oracle 11g Enterprise Edition there are couple databases you can chose…

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

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Q: In each question below, you will define a new table based on the following tables.

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Q: Select employees and managers with inner join

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Q: Some rows of a User table are shown below:   User ucode name phone scode 7 Alex 847 - 3902…

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Q: Customers (CNo, cName, cSurname, cCity, cPhone, CDOB, saleRepld) saleRepld: references…

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A: enter null value in a column where the Unique constraint is assigned to that column True or False

Q: Disjoint restrictions overlap?

A: Disjoint restrictions and overlap are terms used in the context of ontology modeling, which is a way…

Q: n SQL When you use ALTER TABLE to add a column, the new column: Select one: a. Will not be created…

A: ANSWER : B   Becomes the last column in the table

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Q: Difference between procedure and function in SQL

A: SQL functions and procedures are database objects designed to streamline and improve the…

Q: Disjoint restrictions overlap?

A: Disjoint restrictions and overlap are terms used in the context of ontology modeling, which is a way…

Q: Which of the following SQL commands lists the contents of a table named EMPLOYEE?     LIST * FROM…

A: the answer is : SELECT * FROM EMPLOYEE

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A: Solution:

Q: A constraint is a limit that is placed on the data. Select one: True False

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A: A finite state machine is a machine that can, at any point in time, be in a specific state from a…

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A: Introduction: Column for identifying yourself

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