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Oracle 1Z0-007 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Displaying Data from Multiple Tables | - Self–join - Outer joins - Equality and nonequality joins |
| Topic 2: Subqueries | - Define subqueries - Single–row and multiple–row subqueries |
| Topic 3: Single–Row Functions | - Use conversion functions - Use character, number, and date functions in SELECT statements |
| Topic 4: Restricting and Sorting Data | - Limit rows retrieved by a query - Sort rows retrieved by a query |
| Topic 5: Creating Views | - DML through views - Create, alter, drop views |
| Topic 6: Creating Other Database Objects | - Indexes - Synonyms - Sequences |
| Topic 7: Writing Basic SQL SELECT Statements | - Differentiate between SQL and iSQL*Plus commands - Capabilities of SQL SELECT statements - Execute a basic SELECT statement |
| Topic 8: Producing Readable Output with iSQL*Plus | - Substitution variables - Script files |
| Topic 9: Manipulating Data | - MERGE rows - INSERT rows - UPDATE rows - DELETE rows |
Oracle Introduction to Oracle9i: SQL Sample Questions:
The CUSTOMERS table has these columns:
A promotional sale is being advertised to the customers in France. Which WHERE clause identifies customers that are located in France?
- A. WHERE lower(country_address) = 'france'
- B. WHERE lower(country_address) IS 'france'
- C. WHERE lower(country_address) = "france"
- D. WHERE lower(country_address) = '%france%'
- E. WHERE lower(country_address) LIKE %france%
Correct Answer: A 🗳️
Explanation: Only visible for DumpsQuestion members. You can sign-up / login (it's free).
In which case would you use a FULL OUTER JOIN?
- A. You want all unmatched data from both tables.
- B. You want all matched and unmatched data from only one table.
- C. You want all unmatched data from one table.
- D. You want all matched data from both tables.
- E. One of the tables has more data than the other.
- F. Both tables have NULL values.
Correct Answer: A 🗳️
Explanation: Only visible for DumpsQuestion members. You can sign-up / login (it's free).
Which constraint can be defined only at the column level?
- A. CHECK
- B. UNIQUE
- C. NOT NULL
- D. PRIMARY KEY
- E. FOREIGN KEY
Correct Answer: C 🗳️
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Which object privileges can be granted on a view?
- A. none
- B. DELETE, INSERT,SELECT
- C. DELETE, INSERT, SELECT, UPDATE
- D. ALTER, DELETE, INSERT, SELECT
Correct Answer: C 🗳️
Explanation: Only visible for DumpsQuestion members. You can sign-up / login (it's free).
You need to produce a report for mailing labels for all customers. The mailing label must have only the customer name and address. The CUSTOMERS table has these columns:
Which SELECT statement accomplishes this task?
- A. SELECT name, address FROM customers;
- B. SELECT cust_id, cust_name, cust_address, cust_phone FROM customers;
- C. SELECT id, name, address, phone FROM customers;
- D. SELECT* FROM customers;
- E. SELECT cust_name, cust_address FROM customers;
Correct Answer: E 🗳️
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Maud 
Harriet 
Georgia 
Hiram 
Thera 
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Bowen 
Richard 
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