Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Add 2 employees into EMPLOYEE12 table with one employee should belong to dept_id 1 and another employee should belong to dept_id 2. Remember to create and use Sequence number for employee_id which will start from 1000 and increment by 1 20.Write SQL statement to delete dept_id 1 from Department table. Explain what happens when you attempt the SQL statement 21.To enable delete of department with dept_id 1, you need to use the ON DELETE clause in Foreign Key constraint. Refer to Oracle documentation for further guidance. DropForeign Key constraint and recreate with ON DELETE clause 22.Now, delete department with dept_id 1. Explain what happens23.Modify table DEPARTMENT12 to add a column DIVISION that should be constrained to check values in the range of 51 and 10024.Modify DEPARTMENT12 table to add constraint on dept_name to ensure that all records inserted will have dept_name in UPPERCASE. Review Oracle Documentation if needed 25.Test the constraint 26.Write a query to display all constraints for table EMPLOYEE12 and DEPARTMENT12
Create a graphical application StackDemoGUI that provides a button for push and pop from a stack, a text field to accept a string as input for push, and a text area to show the contents of the stack after each operation.
Use the Java API documentation to examine the SimpleDateFormat class and find the exception thrown by its parse() method. Create a class that calls that parse() method.
you are to implement an intrusion detection system in java. we are assuming all activities are associated with the same
define a class called counter. an object of this class is used to count things so it records a count that is a
java program the program has a page that shows the users name and program name. a second jpanel that shows 4 buttons
How would I go about writing a program to have it generate random words with a letter missing for a child to guess? Maybe it would have three letters, then four, next five, and so on until maybe 10 letters. Please keep in mind that I'd like it to wor..
Compute and display the monthly payment - programming problem can be solved by a program that performs three basic tasks-Input Data, Process Data, and Output Results.
A palindrome is a sequence of characters that reads the same backward as forward. For example, each of the following five-digit integers is a palindrome: 12321, 55555, 45554, and 11611. Write an application called Palindrome.java that asks the user t..
prepare a program that constructs a binary tree and traverses the tree in pre-order in-order and post-order methods.
Create a class for services offered by a hair-styling salon. Data fields include a String to hold the service description and write an application named Salon Report that contains an array to hold six Service objects and fill it with the data
Your program should store these correct answers in an array. (Store each question's correct answer in an element of a string array.) the program should ask the user to enter the student's answers for each of the 20 questions, which should be stored i..
Understanding of arrays - arrayLists, objects, classes, sorting and searching. Develop a java application program for such a scenario that a local department store manager wants to use it for calculating monthly commissions for N salespersons.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd