which of the following operator is not specified in triggers? 1. insert 2. Alter 3. update 4. Delete

In a LINQ statement, which clause contains a condition?a. Orderb. Order Byc. Sortd. Where

Which of the following is a correct statement?a. A commit is issued implicitly when a user exits SQL Developer or SQL*Plus.b. A commit is issued implicitly when a DDL command is executed.c. A commit is issued automatically when a DML command is executed.d. All of the above are correct.e. Both a and b are correct.f. Both a and c are correct

Create an application which can access a database. Create a database with an application user, user specific for your application to use, and 1 table of a couple of fields properly indexed. Grant permissions for the user to access the table. (submit .SQL file) Create a simple application, language of your choice, (BE languages only, no JS or Node) which can do the following operations: (submit source code file): Connect using the application user created above. Insert into the table, and select from the table using a WHERE clause, where all fields are parameterized. Display results of the select. Use a simple web server API interface for data input and output, which can be accessed via local browser or curl.

What is the most efficient way to write a trigger that updates a large number of rows?     Specify "for each statement"     Specify "for each row"     Specify "for each table"     Specify "referencing new row"

The Sqlite.py file contains several very specific queries:         select_Query = "select sqlite_version()"        delete_query = "DELETE from Database where id = "+str(id)        sel = 'SELECT id FROM Database WHERE name == "{0}"'.format(value)        insert_query = """INSERT INTO Database (id, name, photo, html) VALUES (?, ?, ?, ?)"""        sqlite_select_query = """SELECT * from Database"""        table_query = '''CREATE TABLE Database (                                id INTEGER PRIMARY KEY,                                name TEXT NOT NULL,                                photo text NOT NULL UNIQUE,                                html text NOT NULL UNIQUE)'''                                Write a QueryBuilder function.  The QueryBuilder builds a generic Query to build ANY Query type (i.e. version, delete, select, insert, select, table).  The QueryBuilder parameters require:  The type of Query, the input tuple data and then constructs a query string based on the parameters.…

"Create a stored procedure named spPriceRange that accepts two optional parameters. Theprocedure should return a result set consisting of Product Id, Product Name, ProductDescription, and List Price from the product and product description tables for each productwithin the price range, sorted with largest price first. The parameter @PriceMin and @PriceMaxare parameters used to specify the requested range of prices. If the minimum price is notprovided use the minimum non-zero price in the product table. If the maximum price is notprovided use the maximum price in the product table."

EXAMINE THE TRIGGER BELOW IS IT CORRECT? IF NOT MODIFY Create test to show that the triggers are correctly implemented, do the following: Truncate the Transaction table Reset the Tx_Nbr sequence back to 1 Update the Account table, setting the Balance back to zero Re-run the INSERT statements for the transactions Use simple queries to demonstrate that the results in the Transaction and Account tables are as expected GIVEN THE TRIGGER BELOW: Trigger to enforce the referential integrity for the Transaction Ref_Nbr:  Deposit or Withdrawal transaction to Bank Branch Bill Payment, Debit Purchase, or Return transaction to Merchant CREATE TRIGGER Transaction_RefNbr_Check BEFORE INSERT OR UPDATE ON Transactions FOR EACH ROW DECLARE     TxRefNbr_count INTEGER; BEGIN   IF:NEW.TxTypeCode = ‘D’ OR :NEW.TxTypeCode = ‘W’ THEN          SELECT COUNT(*)INTO TxRefNbr_count          FROM BRANCH          WHERE BranchNbr=:NEW.RefNbr;       IF TxRefNbr_count = 0 THEN…

Which one of the following statements is false?     The Restrict Policy: reject modifications     The Cascade Policy: automatically apply modifications to foreign key     The Set Null Policy: set null in place the modified values     None of the above

which object can be used to speed up searches and quires in general? a) Index b) Unique c) Check d) Cascade