1Z0-071 Exam Questions

View the Exhibit and examine the structure in the DEPARTMENTS tables. (Choose two.) Examine this SQL statement: SELECT department_id "DEPT_ID", department_name, 'b' FROM department...

Which two statements are true regarding the WHERE and HAVING clauses in a SELECT statement? (Choose two.)

You must create a table EMPLOYEES in which the values in the columns EMPLOYEES_ID and LOGIN_ID must be unique and not null. Which two SQL statements would create the required table...

View the Exhibit and examine the structure of the PRODUCT_INFORMATION table. (Choose the best answer.) PRODUCT_ID column is the primary key. You create an index using this command:...

Examine the types and examples of relationship that follow: 1 One-to-one a) teacher to Student 2 One-to-many b) Employees to Manager 3 Many-to-one c) Person to SSN 4 Many-to-many d...

A non-correlated subquery can be defined as __________. (Choose the best answer.)

Which three statements are true reading subqueries? (Choose three.)

See the Exhibit and examine the structure of the PROMOTIONS table: Using the PROMOTIONS table, you need to find out the average cost for all promos in the range $0-2000 and $2000-5...

View the Exhibit and examine the structure of the CUSTOMERS and CUST_HISTORY tables. The CUSTOMERS table contains the current location of all currently active customers. The CUST_H...

View the Exhibit and examine PRODUCTS and ORDER_ITEMS tables. You executed the following query to display PRODUCT_NAME and the number of times the product has been ordered: SELECT...

You issued the following command: SQL> DROP TABLE employees; Which three statements are true?

Examine the create table statements for the stores and sales tables. SQL> CREATE TABLE stores(store_id NUMBER(4) CONSTRAINT store_id_pk PRIMARY KEY, store_name VARCHAR2(12), store_...

Which two statements are true regarding constraints?

On your Oracle 12c database, you invoked SQL *Loader to load data into the EMPLOYEES table in the HR schema by issuing the following command: $> sqlldr hr/hr@pdb table=employees Wh...

You notice a performance change in your production Oracle 12c database. You want to know which change caused this performance difference. Which method or feature should you use?

Which statement is true about Enterprise Manager (EM) express in Oracle Database 12c?

View the Exhibits and examine PRODUCTS and SALES tables. Exhibit 1 Exhibit 2 You issue the following query to display product name the number of times the product has been sold: Wh...

Examine the structure of the BOOKS_TRANSACTIONS table: Examine the SQL statement: Which statement is true about the outcome?

View the Exhibit and examine the data in the EMPLOYEES table. Exhibit You want to generate a report showing the total compensation paid to each employee to date. You issue the foll...

Evaluate the following query What is the correct output of the above query?

Which two statements are true regarding savepoints? (Choose two.)

Examine the commands used to create DEPARTMENT_DETAILS and COURSE_DETAILS tables: You want to generate a list of all department IDs that do not exist in the COURSE_DETAILS table. Y...

View the Exhibit and examine the details of the PRODUCT_INFORMATION table. Exhibit You must display PRODUCT_NAME from the table where the CATEGORY_ID column has values 12 or 13, an...

You need to produce a report where each customer's credit limit has been incremented by $1000. In the output, the customer's last name should have the heading Name and the incremen...

View the Exhibit and examine the structure of the ORDERS table. Which UPDATE statement is valid?

SCOTT is a user in the database. Evaluate the commands issued by the DBA: Which statement is true regarding the execution of the above commands?

View the Exhibit and examine the data in the PRODUCT_INFORMATION table. Which two tasks would require subqueries? (Choose two.)

View the Exhibit and examine the description of the EMPLOYEES table. You want to calculate the total renumeration for each employee. Total renumeration is the sum of the annual sal...

View the Exhibit and examine the structure of the PROMOTIONS table. Evaluate the following SQL statement: Which statement is true regarding the outcome of the above query?

Which statement is true regarding the USING clause in table joins? (Choose two.)

Examine the structure proposed for the TRANSACTIONS table: Which two statements are true regarding the storage of data in the above table structure? (Choose two.)

Examine the structure of the MARKS table: Which two statements would execute successfully? (Choose two.)

Examine the data in the CUSTOMERS table: You want to list all cities that have more than one customer along with the customer details. Evaluate the following query: Which two JOIN...

Examine the structure proposed for the TRANSACTIONS table: Which two statements are true regarding the creation and storage of data in the above table structure? (Choose two.)

View the Exhibit and examine the structure of the PRODUCT_INFORMATION and INVENTORIES tables. You have a requirement from the supplies department to give a list containing PRODUCT_...

In the EMPLOYEES table there are 1000 rows and employees are working in the company for more than 10 years. Evaluate the following SQL statement: What would be the result?

Which statement adds a column called SALARY to the EMPLOYEES table having 100 rows, which cannot contain null?

View the Exhibit and examine the data in the PROMOTIONS table. PROMO_BEGIN_DATE is stored in the default date format, dd-mon-rr. You need to produce a report that provides the name...

Which two statements are true regarding views? (Choose two.)

View the Exhibit and examine the structure of CUSTOMERS table. Evaluate the following query: Which statement is true regarding the above query?

Evaluate the following CREATE SEQUENCE statement: CREATE SEQUENCE seq1 START WITH 100 INCREMENT BY 10 MAXVALUE 200 CYCLE NOCACHE; The sequence SEQ1 has generated numbers up to the...

Which statement is true regarding the SESSION_PRIVS dictionary view?

Which three statements indicate the end of a transaction? (Choose three.)

Examine the structure of the BOOKS_TRANSACTIONS table. You want to update this table such that BOOK_ID is set to 'INVALID' for all rows where no MEMBER_ID has been entered. Examine...

Evaluate the following SQL commands: The command to create a table fails. Identify the reason for the SQL statement failure.

Evaluate the following query: What would be the outcome of the above query?

View the exhibit and examine the description for the SALES and CHANNELS tables. You issued this SQL statement: Which statement is true regarding the result?

View the Exhibit and examine the structure of the CUSTOMERS table. Evaluate the following SQL statement: Which statement is true regarding the outcome of the above query?

View the Exhibit and examine the details of the ORDER_ITEMS table. Evaluate the following SQL statements: Statement 1: SELECT MAX(unit_price*quantity) "Maximum Order" FROM order_it...

Which two statements are true regarding subqueries? (Choose two.)