I keep getting errors when i write the syntax for this and am at a los.pdf
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I keep getting errors when i write the syntax for this and am at a loss. please help Task 1: The InstantRide Management team founded a new team for car maintenance. The new team is responsible for the small maintenance operations for the cars in the InstantRide system. The main idea is to take actions faster and minimize the time spent for the maintenance. Therefore, the Car Maintenance team wants to store MAINTENANCE_TYPE_ID (char(5)) and a MAINTENANCE_TYPE_DESCRIPTION (varchar(30)) in the database. Using MAINTENANCE_TYPE_ID as the PRIMARY KEY, create a new table, MAINTENANCE_TYPES, and send the table description with the column names and types to the Car Maintenance team. Task Create a new table to store car maintenance types. Task 2: The Car Maintenance team also wants to store the actual maintenance operations in the database. The team wants to start with a table to store CAR_ID (CHAR(5)), MAINTENANCE_TYPE_ID (CHAR(5)) and MAINTENANCE_DUE (DATE) date for the operation. Create a new table named MAINTENANCES. The PRIMARY_KEY should be the combination of the three fields. The CAR_ID and MAINTENANCE_TYPE_ID should be foreign keys to their original tables. Cascade update and cascade delete the foreign keys. Task Create a new table to store maintenance operations. Task 3: The Driver Relationship team wants to create some workshops and increase communication with the active drivers in InstantRide. Therefore, they requested a new database table to store the driver details of the drivers that have had at least one ride in the system. Create a new table, ACTIVE_DRIVERS , from the DRIVERS and TRAVELS tables which contains the following fields: DRIVER_ID CHAR(5) (Primary key) DRIVER_FIRST_NAME VARCHAR(20) DRIVER_LAST_NAME VARCHAR(20) DRIVER_DRIVING_LICENSE_ID VARCHAR(10) DRIVER_DRIVING_LICENSE_CHECKED BOOL DRIVER_RATING DECIMAL(2,1) Task Create a new table to store the information of active drivers. 1 Task 4: The Driver Relationship team wants to have quick search options for the active drivers. The team specifically mentioned that they are using first name, last name and driving license ID to search the drivers. Create an index called NameSearch on the ACTIVE_DRIVERS table created in task 3 . Task Create an INDEX to search for driver information. Instructions Page 4 of 4 Task 5: The Driver Relationship team requested to ensure that there will be no duplicates in the active drivers tables in terms of first name, last name and driving license ID. You need to create a constraint in the ACTIVE_DRIVERS table, called DuplicateCheck , to ensure the first name, last name, and the driving license ID are unique. Task Create a constraint on the ACTIVE_DRIVERS table 1 Task 6: The Car Maintenance team considered that the available maintenance tasks should also have the price information in the database. Alter the MAINTENANCE_TYPES table to include a new column named MAINTENANCE_PRICE of type DECIMAL(5,2). Task Alter the MAINTENANCE_TYPES table to include pricing.
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Answer the following prompts 1The InstantRide Management team foun.pdf
Answer the following prompts
1The InstantRide Management team founded a new team for car maintenance. The new team is
responsible for the small maintenance operations for the cars in the InstantRide system. The
main idea is to take actions faster and minimize the time spent for the maintenance. Therefore,
the Car Maintenance team wants to store MAINTENANCE_TYPE_ID (char(5)) and a
MAINTENANCE_TYPE_DESCRIPTION (varchar(30)) in the database. Using
MAINTENANCE_TYPE_ID as the PRIMARY KEY, create a new table,
MAINTENANCE_TYPES, and send the table description with the column names and types to
the Car Maintenance team.
2The Car Maintenance team also wants to store the actual maintenance operations in the
database. The team wants to start with a table to store CAR_ID (CHAR(5)),
MAINTENANCE_TYPE_ID (CHAR(5)) and MAINTENANCE_DUE (DATE) date for the
operation. Create a new table named MAINTENANCES. The PRIMARY_KEY should be the
combination of the three fields. The CAR_ID and MAINTENANCE_TYPE_ID should be
foreign keys to their original tables. Cascade update and cascade delete the foreign keys.
3The Driver Relationship team wants to create some workshops and increase communication
with the active drivers in InstantRide. Therefore, they requested a new database table to store the
driver details of the drivers that have had at least one ride in the system. Create a new table,
ACTIVE_DRIVERS, from the DRIVERS and TRAVELS tables which contains the following
fields:
4The Driver Relationship team wants to have quick search options for the active drivers. The
team specifically mentioned that they are using first name, last name and driving license ID to
search the drivers. Create an index called NameSearch on the ACTIVE_DRIVERS table created
in task 3.
5The Driver Relationship team requested to ensure that there will be no duplicates in the active
drivers tables in terms of first name, last name and driving license ID. You need to create a
constraint in the ACTIVE_DRIVERS table, called DuplicateCheck, to ensure the first name, last
name, and the driving license ID are unique.
6The Car Maintenance team considered that the available maintenance tasks should also have the
price information in the database. Alter the MAINTENANCE_TYPES table to include a new
column named MAINTENANCE_PRICE of type DECIMAL(5,2)..
EX16_AC_CH06_GRADER_CAP_AS - Drivers and Insurance (completed solution)
This document provides instructions for modifying a database that tracks driver and insurance data. The tasks involve updating driver records, creating queries to aggregate data, find unmatched records, and identify duplicate values. Specific steps include updating a field, creating and running queries to select records, append data, delete records, and create crosstab queries to summarize data. Unmatched records between the Drivers and Insurance tables are identified and corrected by adding a missing insurance record.
770_0629.pdf dump for oracle cloud interface
1. To display the hire date and commission page items and labels only when the job item is set to "SALESMAN", create a dynamic action on the job item that specifies a client-side condition of "Item=Value" where the value is "SALESMAN". This will show/hide the other items.
2. REST Data Sources use the PUT HTTP method to update records in the EMP table on the remote database when records are updated in an interactive grid using that REST Data Source.
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The document describes creating and manipulating tables in a database for a car dealership using SQL commands like CREATE TABLE, ALTER TABLE, INSERT INTO, UPDATE, DELETE FROM, and DESCRIBE. It includes steps to create tables for cars, specs, and stock with various attributes, insert sample data, modify table structures and values, and delete rows.
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Lab #9 – Parts I to V: The first week, plan to submit a Word document with a link to your “Viewing Site” (Part V). Be sure to include a graphic banner and a least one “time” field using the PHP now() function.
Lab #10 – Finish the Program: The second week plan to submit a Word document with a link to the menu. Your Add records, Edit Records, Delete Records and View by Sorted and Filtered order should be functioning.
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parts_save_rec.php – Part IV
parts_view_all.php – Part V
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COIT20245, 2016 Term One - Page 1 of 9 Assessment detail.docx
COIT20245, 2016 Term One - Page 1 of 9
Assessment details COIT 20245
Assessment item 2—JAVA Program using array of objects
Due date: Week 11 T116 – Midnight, Friday (27/5/16)
Refer below for complete assessment item 2 requirements
(Assignment Two)
ASSESSMENT
Weighting: 30%
2 Length: N/A
Objectives
This assessment item relates to the course learning outcomes as stated in the Course Profile.
Details
For this assignment, you are required to develop a Menu Driven Console Java Program to
demonstrate you can use Java constructs including input/output via GUI dialogs, Java primitive and
built-in types, Java defined objects, arrays, selection and looping statements and various other Java
commands. Your program must produce the correct results.
The code for the menu and option selection is supplied: carPark.java and is available on the
course website, you must write the underlying code to implement the program. The menu selections
are linked to appropriate methods in the given code. Please spend a bit of time looking at the given
code to familiarise yourself with it and where you have to complete the code. You will need to write
comments in the supplied code as well as your own additions.
What to submit for this assignment
The Java source code:
o Car.java
o CarPark.java
If you submit the source code with an incorrect name you will lose marks.
A report including an UML class diagram of your Car class, how long it took to create the whole
program, any problems encountered and screen shots of the output produced. (Use Alt-PrtScrn to
capture just the application window and you can paste it into your Word document) You should test
every possibility in the program.
o ReportAss2.docx
You will submit your files by the due date using the “Assignment 2” link on the Moodle course
website under Assessment … Assignment 2 Submission.
COIT20245, 2016 Term One - Page 2 of 9
Assignment Specification
You have completed the console program for processing cars parked at the Rocky car park. We are
going to extend this application so the car’s licence plates and hours spent parked can be stored in an
array of objects.
The program will run via a menu of options, the file CarPark.java has been supplied (via the Moodle
web site) which supplies the basic functionality of the menu system.
Look at the code supplied and trace the execution and you will see the menu is linked to blank
methods (stubs) which you will implement the various choices in the menu.
Car class
First step is to create a class called Car (Car.java).
The Car class will be very simple it will contain two private instance variables:
o licencePlate as a String
o hours as an integer
You can also have constants for the fee values i.e $7.50, $4.50, $3.50 and $2.50.
The following public methods will have to be implemented:
o A default constructor
o A parameterised constructor
o Two set methods (mutators)
o ...
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2. The process stages grab product and page data from various database tables, organizing it into temporary tables. It indexes this data into the Sphinx search engine to power product searches.
3. The actual re-indexing initiates after dummy searches populate MySQL tables. These tables are then cached to display product listings.
However, the document raises concerns that Sphinx is underutilized, the re-indexing
Recommended
Answer the following prompts 1The InstantRide Management team foun.pdf
Answer the following prompts
1The InstantRide Management team founded a new team for car maintenance. The new team is
responsible for the small maintenance operations for the cars in the InstantRide system. The
main idea is to take actions faster and minimize the time spent for the maintenance. Therefore,
the Car Maintenance team wants to store MAINTENANCE_TYPE_ID (char(5)) and a
MAINTENANCE_TYPE_DESCRIPTION (varchar(30)) in the database. Using
MAINTENANCE_TYPE_ID as the PRIMARY KEY, create a new table,
MAINTENANCE_TYPES, and send the table description with the column names and types to
the Car Maintenance team.
2The Car Maintenance team also wants to store the actual maintenance operations in the
database. The team wants to start with a table to store CAR_ID (CHAR(5)),
MAINTENANCE_TYPE_ID (CHAR(5)) and MAINTENANCE_DUE (DATE) date for the
operation. Create a new table named MAINTENANCES. The PRIMARY_KEY should be the
combination of the three fields. The CAR_ID and MAINTENANCE_TYPE_ID should be
foreign keys to their original tables. Cascade update and cascade delete the foreign keys.
3The Driver Relationship team wants to create some workshops and increase communication
with the active drivers in InstantRide. Therefore, they requested a new database table to store the
driver details of the drivers that have had at least one ride in the system. Create a new table,
ACTIVE_DRIVERS, from the DRIVERS and TRAVELS tables which contains the following
fields:
4The Driver Relationship team wants to have quick search options for the active drivers. The
team specifically mentioned that they are using first name, last name and driving license ID to
search the drivers. Create an index called NameSearch on the ACTIVE_DRIVERS table created
in task 3.
5The Driver Relationship team requested to ensure that there will be no duplicates in the active
drivers tables in terms of first name, last name and driving license ID. You need to create a
constraint in the ACTIVE_DRIVERS table, called DuplicateCheck, to ensure the first name, last
name, and the driving license ID are unique.
6The Car Maintenance team considered that the available maintenance tasks should also have the
price information in the database. Alter the MAINTENANCE_TYPES table to include a new
column named MAINTENANCE_PRICE of type DECIMAL(5,2)..
EX16_AC_CH06_GRADER_CAP_AS - Drivers and Insurance (completed solution)
This document provides instructions for modifying a database that tracks driver and insurance data. The tasks involve updating driver records, creating queries to aggregate data, find unmatched records, and identify duplicate values. Specific steps include updating a field, creating and running queries to select records, append data, delete records, and create crosstab queries to summarize data. Unmatched records between the Drivers and Insurance tables are identified and corrected by adding a missing insurance record.
770_0629.pdf dump for oracle cloud interface
1. To display the hire date and commission page items and labels only when the job item is set to "SALESMAN", create a dynamic action on the job item that specifies a client-side condition of "Item=Value" where the value is "SALESMAN". This will show/hide the other items.
2. REST Data Sources use the PUT HTTP method to update records in the EMP table on the remote database when records are updated in an interactive grid using that REST Data Source.
3. The Access Control feature automatically creates an administrative page region with links to access control pages and a configuration page to set access levels for authenticated users.
RDBMS Lab02 creating tables (UIU)
The document describes creating and manipulating tables in a database for a car dealership using SQL commands like CREATE TABLE, ALTER TABLE, INSERT INTO, UPDATE, DELETE FROM, and DESCRIBE. It includes steps to create tables for cars, specs, and stock with various attributes, insert sample data, modify table structures and values, and delete rows.
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After completing this module, you will be able to:
List and describe the major components of the Teradata architecture.
Describe how the components interact to manage incoming and outgoing data.
List 5 types of Teradata database objects.
Lab #9 and 10 Web Server ProgrammingCreate a New Folder I s.docx
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Create a New Folder: I suggest that youcreate a new folder named Lab 9 and 10 to store your 13 or more files for this lab.
PHP Functions dedicated to working with MySQL databases:
PHP Function
Description
mysql_connect()
Used to connect to a database including user ID and password for database user.
mysql_select_db()
Set the default database that is to be used.
mysql_query()
Used for general query (or database actions) such as performing CREATE TABLE, SELECT, INSERT, UPDATE, or DELETE actions.
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Allows an entire row (record) of data to be retrieved and converted to an associative array. This allows each field of a record to be retrieved using the field name itself as the array index.
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Your Topic for this Lab: Decide on a topic for this lab based on your entrepreneurship (if feasible). In my example, I created an inventory program for a company called Kettel’s Auto Parts. (The idea was inspired by a business once owned by my great Uncle Joe back in the 1940’s – he may have kept records differently back then) You might consider an inventory for your company. The goal is to keep track of items in a database.
Dealing with Large Programs: This is the most ambitions PHP program we have tackled so far. If you attempt to consider this endeavor as a whole, it may be overwhelming to you. So, here is the trick for handling large programs. Break them into small pieces, and just consider one little piece at a time. This program is divided into 13 modules. If you can write a small program, then you can write a large program broken into many small pieces. I suggest you skim over this assignment so you get an idea of where you are headed. As in the past, this example is just a paradigm – your program may look completely different.
Lab #9 – Parts I to V: The first week, plan to submit a Word document with a link to your “Viewing Site” (Part V). Be sure to include a graphic banner and a least one “time” field using the PHP now() function.
Lab #10 – Finish the Program: The second week plan to submit a Word document with a link to the menu. Your Add records, Edit Records, Delete Records and View by Sorted and Filtered order should be functioning.
Program Files for this Lab: In my example I wrote the following 13 modules to make up the Kettel’s Auto Parts Inventory Program:
parts_form.html – Part I
parts_banner.php – Part I
parts_include.php – Part II
parts_reset.php – Part III
parts_save_rec.php – Part IV
parts_view_all.php – Part V
Parts_menu.html – Part VI
parts_view.php
parts_delete.php
parts_delete_entry.php
parts_edit.php
parts_edit_entry.php
parts_edit_save.php
Hierarchy Chart: Do you remember the hierarchy charts from Chapter 2 of CST 170? When a program has many modules calling other modules, programmers often use hierarchy carts to show a picture of how the modules relate to each other. Don’t confuse the hierarchy ...
COIT20245, 2016 Term One - Page 1 of 9 Assessment detail.docx
COIT20245, 2016 Term One - Page 1 of 9
Assessment details COIT 20245
Assessment item 2—JAVA Program using array of objects
Due date: Week 11 T116 – Midnight, Friday (27/5/16)
Refer below for complete assessment item 2 requirements
(Assignment Two)
ASSESSMENT
Weighting: 30%
2 Length: N/A
Objectives
This assessment item relates to the course learning outcomes as stated in the Course Profile.
Details
For this assignment, you are required to develop a Menu Driven Console Java Program to
demonstrate you can use Java constructs including input/output via GUI dialogs, Java primitive and
built-in types, Java defined objects, arrays, selection and looping statements and various other Java
commands. Your program must produce the correct results.
The code for the menu and option selection is supplied: carPark.java and is available on the
course website, you must write the underlying code to implement the program. The menu selections
are linked to appropriate methods in the given code. Please spend a bit of time looking at the given
code to familiarise yourself with it and where you have to complete the code. You will need to write
comments in the supplied code as well as your own additions.
What to submit for this assignment
The Java source code:
o Car.java
o CarPark.java
If you submit the source code with an incorrect name you will lose marks.
A report including an UML class diagram of your Car class, how long it took to create the whole
program, any problems encountered and screen shots of the output produced. (Use Alt-PrtScrn to
capture just the application window and you can paste it into your Word document) You should test
every possibility in the program.
o ReportAss2.docx
You will submit your files by the due date using the “Assignment 2” link on the Moodle course
website under Assessment … Assignment 2 Submission.
COIT20245, 2016 Term One - Page 2 of 9
Assignment Specification
You have completed the console program for processing cars parked at the Rocky car park. We are
going to extend this application so the car’s licence plates and hours spent parked can be stored in an
array of objects.
The program will run via a menu of options, the file CarPark.java has been supplied (via the Moodle
web site) which supplies the basic functionality of the menu system.
Look at the code supplied and trace the execution and you will see the menu is linked to blank
methods (stubs) which you will implement the various choices in the menu.
Car class
First step is to create a class called Car (Car.java).
The Car class will be very simple it will contain two private instance variables:
o licencePlate as a String
o hours as an integer
You can also have constants for the fee values i.e $7.50, $4.50, $3.50 and $2.50.
The following public methods will have to be implemented:
o A default constructor
o A parameterised constructor
o Two set methods (mutators)
o ...
Reindex process (detailed)
This document summarizes the re-indexing process for a e-commerce site's search functionality. It involves:
1. A cron job that triggers a shell script every minute to start the re-indexing process. This deletes an existing flag file and creates a new one to allow current searches to continue.
2. The process stages grab product and page data from various database tables, organizing it into temporary tables. It indexes this data into the Sphinx search engine to power product searches.
3. The actual re-indexing initiates after dummy searches populate MySQL tables. These tables are then cached to display product listings.
However, the document raises concerns that Sphinx is underutilized, the re-indexing
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View Glossary
Use Access to create a database in which you can store and retrieve information about the Rio Salado Theme Park operating departments, their managers, and their employees.
Create a
new blank database
.
Save the database with the filename
RSC_Theme_Park_Database_MEID.accdb
. Replace “MEID” with your actual MEID.
Structure of the Database
NOTE:
Read the requirements for the database and be sure you understand how it should work before creating your design.
You will need to complete the following:
Create two tables.
Establish table relationships.
Create one form.
Create two queries.
Create one report.
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Primary Key
using the
AutoNumber
data type. You do not need to enter data records into your tables at this time; you will create a form later in this project for data entry.
Department Table
Create a
table
named
Department Table
. At a minimum, your table should include the following fields:
Department ID
Department Name
Manager First Name
Manager Last Name
Manager Email Address
Manager Phone Number
Employee Table
Create a
table
named
Employee Table
. At a minimum, your table should include the following fields:
Employee ID
Department ID
Employee First Name
Employee Last Name
Employee Date of Hire
Employee Rate of Pay
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Once the design of the tables has been completed, the next step is to
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primary key
of the Department Table with the
foreign key
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button
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View Glossary
Use Access to create a database in which you can store and retrieve information about the Rio Salado Theme Park operating departments, their managers, and their employees.
Create a
new blank database
.
Save the database with the filename
RSC_Theme_Park_Database_MEID.accdb
. Replace “MEID” with your actual MEID.
Structure of the Database
NOTE:
Read the requirements for the database and be sure you understand how it should work before creating your design.
You will need to complete the following:
Create two tables.
Establish table relationships.
Create one form.
Create two queries.
Create one report.
As you work on the project, remember to follow best practices for creating databases as described in your TestOut materials and the online lesson content.
Create the Tables
Tables and their relationships form the backbone of a relational database. In this database, you will create a table for the Rio Salado Theme Park operating departments and their managers, and a table for employees in each department. When creating fields for your tables, it is important to break down your data into the smallest chunks you can (fine granularity) to make it easier to extract data from the database later. Remember to assign the most appropriate data type to each of the fields and that one of the fields in each of your tables must be set as the
Primary Key
using the
AutoNumber
data type. You do not need to enter data records into your tables at this time; you will create a form later in this project for data entry.
Department Table
Create a
table
named
Department Table
. At a minimum, your table should include the following fields:
Department ID
Department Name
Manager First Name
Manager Last Name
Manager Email Address
Manager Phone Number
Employee Table
Create a
table
named
Employee Table
. At a minimum, your table should include the following fields:
Employee ID
Department ID
Employee First Name
Employee Last Name
Employee Date of Hire
Employee Rate of Pay
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Once the design of the tables has been completed, the next step is to
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of the Department Table with the
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of the Employee Table in a
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Create
one form
named
Department Form
that can be used to enter data into both tables.
Insert a row
below the Employee Table subform. Add a
button
in the new row to perform the
Add New Record
action with the text:
Add Record
.
Use the form to enter
a m.
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#include "iostream"
#include <string>
using namespace std;
class SongNode {
private:
string songTitle;
string songLength;
string songArtist;
SongNode* nextNodeRef; // Reference to the next node
public:
SongNode() {
songTitle = "";
songLength = "";
songArtist = "";
nextNodeRef = NULL;
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SongNode(string songTitleInit, string songLengthInit, string songArtistInit);
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//calculate the means of the columns
double[] hobbitMeans = getColMeans(hobbits);
//write hobbits array to file
writeHobbits(hobbits, fileName);
//read and display the file that has been read
readHobbitses(fileName);
//call displayColMeans to display hobbit means
displayColMeans(hobbitMeans);
}
//method to populate hobbits array with random double values
public static double[][] populateHobbits(int numHobbits, int numCols) {
final double HT_MULTIPLIER = 10.0; //multiplier for the hobbit height
final double WT_MULTIPLIER = 250.0; //multiplier for the hobbit weight
//instantiate Random object
Random rand = new Random();
//declare two-dim array with numHobbits rows numCols columns
double[][] hobbitArray = new double[numHobbits][numCols];
//assign random double values to all elements
for (int i = 0; i < numHobbits; i++) //outer loop is for rows
{
for (int j = 0; j < numCols; j++) //inner loop is for columns
{
//get a random double value in range [0.2, 0.4]
double randDouble = getRandDouble(rand);
//assign this double to the current array element
hobbitArray[i][j] = randDouble;
//determine which multiplier to use
if (j == 0) //this is column for height
hobbitArray[i][j] *= HT_MULTIPLIER;
else //this is column for weight
hobbitArray[i][j] *= WT_MULTIPLIER;
}
}
return hobbitArray; //return the two-dimensional array
}
//method to write hobbits array to file
public static void writeHobbits(double[][] ar, String fileName) throws IOException
{
PrintWriter outFile = new PrintWriter(new FileWriter(fileName));
//print column heading of the array of stats
outFile.println("HEIGHT,WEIGHT");
for (int i = 0; i < ar.length; i++) {
for (int j = 0; j < ar[i].length; j++)
{
outFile.print(ar[i][j]);
//if at end of a row, add newline char
if (j == ar[i].length - 1)
outFile.print("\n");
else //add the "," delimiter
outFile.print(",");
} //end of inner loop
} //end of outer loop
outFile.close(); //close outfile
System.out.println("The file was successfully written\n");
} //end of method
//method to reads the hobbits file
public static void readHobbitses(String fileName) throws IOException {
//open the file to read
File dataFile = new File(fileName);
Scanner inFile = new Scanner(dataFile);
//variable to contain the substrings of one line of file
String[] oneLine = new String[2];
int counter = 0; //keep track of line numbers
System.out.printl.
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