Pass Your 1z0-071 Dumps as PDF Updated on 2024 With 323 Questions [Q108-Q132]

NO.108 Examine the data in the CUSTOMERStable:

You want to list all cities that have more than one customer along with the customer details.
Evaluate the following query:

Which two JOIN options can be used in the blank in the above query to give the correct output? (Choose two.)

NO.109 Examine this description of the PRODUCTS table:

Rows exist in this table with data in all the columns. You put the PRODUCTS table in read-only mode. Which three commands execute successfully on PRODUCTS?

NO.110 Which statement adds a column called SALARYto the EMPLOYEEStable having 100 rows, which cannot contain null?

NO.111 Examine this query which executes successfully;
Select job,deptno from emp
Union all
Select job,deptno from jobs_history;
What will be the result?

NO.112 Examine the description of the EMPLOYEES table:

Which query is valid?

NO.113 Which two are true about the MERGE statement?

NO.114 Which three are key components of an Entity Relationship Model?

NO.115 View the Exhibit and examine the description for the PRODUCTS and SALES table.

PROD_ID is a primary key in the PRODUCTS table and foreign key in the SALES table with ON DELETE CASCADE option. The SALES table contains data for the last three years. You want to remove all the rows from the PRODUCTS table for which no sale was done for the last three years.
Which is the valid DELETE statement?

NO.116 Examine the description of the sales table.
The sales table has 55,000 rows.
Examine this statements:
Which two statements are true?

NO.117 View the Exhibit and examine the structure of ORDER_ITEMSand ORDERStables.

You need to remove from the ORDER_ITEMStable those rows that have an order status of 0 or 1 in the ORDERStable.
Which two DELETEstatements are valid (Choose two.)
DELETE *

NO.118 You execute this command:
TRUNCATE TABLE depts;
Which two are true?

NO.119 Evaluate the following two queries:

Which statement is true regarding the above two queries?

NO.120 You issued this command: DROP TABLE hr. employees;
Which three statements are true?

NO.121 Examine the command:

What does ON DELETE CASCADE imply?

NO.122 Examine this partial command:

Which two clauses are required for this command to execute successfully?

NO.123 Examine this query:
SELECT SUBSTR (SYSDATE, 1, 5) ”Result ” FROM DUAL;
Which statement Is true?

NO.124 Which two statements are true about Entity Relationships?

NO.125 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_address VARCHAR2(20), start_date DATE); SQL> CREATE TABLE sales(sales_id NUMBER(4) CONSTRAINT sales_id_pk PRIMARY KEY, item_id NUMBER(4), quantity NUMBER(10), sales_date DATE, store_id NUMBER(4), CONSTRAINT store_id_fk FOREIGN KEY(store_id) REFERENCES stores(store_id)); You executed the following statement:
SQL> DELETE from stores
WHERE store_id=900;
The statement fails due to the integrity constraint error:
ORA-02292: integrity constraint (HR.STORE_ID_FK) violated
Which three options ensure that the statement will execute successfully?

NO.126 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_items;
Statement 2:
SELECT MAX(unit_price*quantity) “Maximum Order”
FROM order_items
GROUP BY order_id;
Which statements are true regarding the output of these SQL statements? (Choose all that apply.)

NO.127 Which two statements best describe the benefits of using the WITH clause? (Choose two.)

NO.128 Which two statements are true about the results of using the intersect operator in compound queries?

NO.129 Evaluate the following SQL statement:
SELECT product_name || ‘it’s not available for order’
FROM product_information
WHERE product_status = ‘obsolete’;
You received the following error while executing the above query:
ERROR
ORA-01756: quoted string not properly terminated
What would you do to execute the query successfully?

NO.130 You execute these commands:
CREATE TABLE customers (customer id INTEGER, customer name VARCHAR2 (20)); INSERT INTO customers VALUES (1’Custmoer1 ‘); SAVEPOINT post insert; INSERT INTO customers VALUES (2, ‘Customer2 ‘);
<TODO>
SELECTCOUNT (*) FROM customers;
Which two, used independently, can replace <TODO> so the query retums 1?

NO.131 Examine the description of the CUSTONERS table

CUSTON is the PRIMARY KEY.
You must derermine if any customers’derails have entered more than once using a different
costno,by listing duplicate name
Which two methode can you use to get the requlred resuit?

NO.132 In the PROMOTIONS table, the PROMO_ BEGIN_DATE column is of data type and the default date format is DD-MON-RR Which two statements are true about expressions using PROMO_ BEGIN_DATE in a query?