ExamBoosts 1z1-071 Dumps Real Exam Questions Test Engine Dumps Training [Q68-Q92]

ExamBoosts April 25, 2022 1z1-071 > Oracle 0

Diesen Beitrag bewerten

ExamBoosts 1z1-071 Dumps Real Exam Questions Test Engine Dumps Training

Oracle 1z1-071 exam dumps and online Test Engine

NR. 68 View the exhibit and examine the ORDERStable.

The ORDERStable contains data and all orders have been assigned a customer ID. Which statement would add a NOTNULLconstraint to the CUSTOMER_IDcolumn?

ALTER TABLE orders
MODIFY CONSTRAINT orders_cust_id_nn NOT NULL (customer_id);

ALTER TABLE orders
ADD CONSTRAINT orders_cust_id_nn NOT NULL (customer_id);

ALTER TABLE orders
MODIFY customer_id CONSTRAINT orders_cust_nn NOT NULL (customer_id);

ALTER TABLE orders
ADD customer_id NUMBER(6)CONSTRAINT orders_cust_id_nn NOT NULL;

NO.69 Which three privileges can be restricted to a subset of columns in a table? (Choose three.) ALTER

DELETE

UPDATE

SELECT

INDEX

REFERENCES

INSERT

NR. 70 Examine the structure of the PROGRAMS table:

Which two SQL statements would execute successfully? (Choose two.)

SELECT NVL(ADD_MONTHS(END_DATE,1)SYSDATE)FROM programs;

SELECT TO_DATE(NVL(SYSDATE-END_DATE,SYSDATE))FROM programs;

SELECT NVL(MONTHS_BETWEEN(start_date,end_date),’Ongoing’)FROM programs;

SELECT NVL(TO_CHAR(MONTHS_BETWEEN(start-date,end_date)),’Ongoing’)FROM programs;

NR. 71 View the Exhibit and examine the data in EMP and DEPT tables.

In the DEPT table, DEPTNO is the PRIMARY KEY.
In the EMP table, EMPNO is the PRIMARY KEY and DEPTNO is the FOREIGN KEY referencing the DEPTNO column in the DEPT table.
What would be the outcome of the following statements executed in the given sequence?
DROP TABLE emp;
FLASHBACK TABLE emp TO BEFORE DROP;
INSERT INTO emp VALUES (2, ‘SCOTT’, 10);
INSERT INTO emp VALUES (3, ‘KING’, 55);

Both the INSERT statements would fail because the constraints are automatically retrieved when the table is flashed back.

Both the INSERT statements would succeed because none of the constraints on the table are automatically retrieved when the table is flashed back.

Only the first INSERT statement would succeed because all constraints except the primary key constraint are automatically retrieved after a table is flashed back.

Only the SECOND INSERT statement would succeed because all the constraints except referential integrity constraints that reference other tables are retrieved automatically after the table is flashed back.

NR. 72 Which three statements are true about time zones, date data types, and timestamp data types in an Oracle database?

The DBTIMEZONE function can return an offset from Universal Coordinated Time (UTC)

A TIMESTAMP WITH LOCAL TIMEZONE data type column is stored in the database using the time zone of the session that inserted the row

A TIMESTAMP data type column contains information about year, month, and day

The SESSIONTIMEZONE function can return an offset from Universal Coordinated Time (UTC)

The CURRENT_TIMESTAMP function returns data without time zone information

NR. 73 Examine this statement:
SELECT last name
FROM employees
ORDER BY CASE WHEN salary = (SELECT MAX(salary) FROM employees)
THEN ‘A’
ELSE last_ name
END ,last_name DESC;
Which two statements are true?

The names of employees earning the maximum salary will appear first in descending order.

The names of employees earning the maximum salary will appear first In ascending order.

All remaining employee names will appear in ascending order.

All remaining employee names will appear in an unspecified order.

All remaining employee names will appear in descending order.

The names of employees earning the maximum salary will appear first in an unspecified order.

NO.74 Examine the description of the SALES table:

The SALES table has 55,000 rows.
Examine this statement:

Which two statements are true?

SALES1 has NOT NULL constraints on any selected columns which had those constraints in the SALES table.

SALES1 is created with 55,000 rows.

SALES1 has PRIMARY KEY and UNIQUE constraints on any selected columns which had those constraints in the SALES table.

SALES1 is created with no rows.

SALES1 is created with 1 row.

NO.75 Which two tasks can be performed by using Oracle SQL statements? (Choose two.)

changing the password for an existing database user

connecting to a database instance

querying data from tables in different databases

starting up a database instance

executing operating system (OS) commands in a session

Erläuterung
Referenzen:
http://www.techonthenet.com/oracle/password.php
https://docs.oracle.com/cd/B28359_01/server.111/b28324/tdpii_distdbs.htm

NR. 76 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_ID, SUPPLIER_ID, and QUANTITY_ON_HAND for all the products wherein QUANTITY_ON_HAND is less than five.
Which two SQL statements can accomplish the task? (Choose two.)

SELECT i.product_id, i.quantity_on_hand, pi.supplier_idFROM product_information pi JOIN inventories iON (pi.product_id=i.product_id)WHERE quantity_on_hand < 5;

SELECT product_id, quantity_on_hand, supplier_idFROM product_informationNATURAL JOIN inventories AND quantity_on_hand < 5;

SELECT i.product_id, i.quantity_on_hand, pi.supplier_idFROM product_information pi JOIN inventories iON (pi.product_id=i.product_id) AND quantity_on_hand < 5;

SELECT i.product_id, i.quantity_on_hand, pi.supplier_idFROM product_information pi JOIN inventories iUSING (product_id) AND quantity_on_hand < 5;

NR. 77 Examine the command:

What does ON DELETE CASCADE imply?

When the BOOKStable is dropped, the BOOK_TRANSACTIONStable is dropped.

When the BOOKStable is dropped, all the rows in the BOOK_TRANSACTIONStable are deleted but the table structure is retained.

When a row in the BOOKStable is deleted, the rows in the BOOK_TRANSACTIONStable whose BOOK_ID matches that of the deleted row in the BOOKStable are also deleted.

When a value in the BOOKS.BOOK_IDcolumn is deleted, the corresponding value is updated in the BOOKS_TRANSACTIONS.BOOK_IDcolumn.

Erläuterung

NO.78 Which three statements are true about GLOBAL TEMPORARY TABLES?

A GLOBAL TEMPORARY TABLE can have multiple indexes.

A GLOBAL TEMPORARY TABLE cannot have a PUBLIC SYNONYM.

A trigger can be created on a GLOBAL TEMPORARY TABLE.

A GLOBAL TEMPORARY TABLE can be referenced in the defining query of a view.

A GLOBAL TEMPORARY TABLE can have only one index.

Data Manipulation Language (DML) on GLOBAL TEMPORARY TABLES generates no REDO.

NO.79 View the exhibit and examine the structure of the EMPLOYEEStable.

You want to display all employees and their managers having 100 as the MANAGER_ID. You want the output in two columns: the first column would have the LAST_NAMEof the managers and the second column would have LAST_NAMEof the employees.
Which SQL statement would you execute?
SELECT m.last_name “Manager”, e.last_name “Employee”

FROM employees m JOIN employees e
ON m.employee_id = e.manager_id
WHERE m.manager_id = 100;
SELECT m.last_name “Manager”, e.last_name “Employee”

FROM employees m JOIN employees e
ON m.employee_id = e.manager_id
WHERE e.manager_id = 100;
SELECT m.last_name “Manager”, e.last_name “Employee”

FROM employees m JOIN employees e
ON e.employee_id = m.manager_id
WHERE m.manager_id = 100;
SELECT m.last_name “Manager”, e.last_name “Employee”

FROM employees m JOIN employees e
WHERE m.employee_id = e.manager_id AND e.manager_id = 100

NO.80 View the Exhibit and examine the description of the tables.

You execute this SQL statement:

Which three statements are true?

The statement will execute successfully and a new row will be inserted into the SALES table.

A product can have a different unit price at different times.

The statement will fail because a subquery may not be contained in a VALUES clause.

The statement will fail if a row already exists in the SALES table for product 23.

A customer can exist in many countries.

The SALES table has five foreign keys.

NR. 81 View the Exhibit and examine the structure of the CUSTOMERS table.

You want to generate a report showing the last names and credit limits of all customers whose last names start with A, B, or C, and credit limit is below 10,000.
Evaluate the following two queries:
SQL> SELECT cust_last_name, cust_credit_limit FROM customers
WHERE (UPPER(cust_last_name) LIKE ‘A%’ OR
UPPER (cust_last_name) LIKE ‘B%’ OR UPPER (cust_last_name) LIKE ‘C%’)
AND cust_credit_limit < 10000;
SQL>SELECT cust_last_name, cust_credit_limit FROM customers
WHERE UPPER (cust_last_name) BETWEEN ‘A’ AND ‘C’
AND cust_credit_limit < 10000;
Which statement is true regarding the execution of the above queries?

Only the second query gives the correct result

Both execute successfully but do not give the required result

Only the first query gives the correct result

Both execute successfully and give the same result

NR. 82 Which two statements are true about views?

Views can be updated without the need to re-grant privileges on the view.

Views can be indexed.

The with check clause prevents certain rows from being displayed when querying the view.

The with check clause prevents certain rows from being updated or inserted in the underlying table through the view.

Tables in the defining query of a view must always exist in order to create the view.

NR. 83 View the Exhibit and examine the structure in the DEPARTMENTS tables. (Choose two.)

Prüfen Sie diese SQL-Anweisung:
SELECT department_id “DEPT_ID”, department_name, ‘b’ FROM
departments
WHERE departments_id=90
UNION
SELECT department_id, department_name DEPT_NAME, ‘a’ FROM
departments
WHERE department_id=10
Which two ORDER BY clauses can be used to sort the output?

ORDER BY DEPT_NAME;

ORDER BY DEPT_ID;

ORDER BY ‘b’;

ORDER BY 3;

Erläuterung/Referenz:

NR. 84 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 $2000-5000 in category A.
You issue the following SQL statements:

What would be the outcome?

It generates an error because multiple conditions cannot be specified for the WHEN clause.

It executes successfully and gives the required result.

It generates an error because CASE cannot be used with group functions.

It generates an error because NULL cannot be specified as a return value.

CASE Expression
Facilitates conditional inquiries by doing the work of an IF-THEN-ELSE statement:
CASE expr WHEN comparison_expr1 THEN return_expr1
[WHEN comparison_expr2 THEN return_expr2
WHEN comparison_exprn THEN return_exprn
ELSE else_expr]
END

NO.85 Which two are true about a SQL statement using SET operators such as UNION?

The number, but not names, of columns must be identical for all SELECT statements in the query.

The data type of each column returned by the second query must be implicitly convertible to the data type of the corresponding column returned by the first query.

The data type group of each column returned by the second query must match the data type group of the corresponding column returned by the first query.

The names and number of columns must be identical for all SELECT statements in the query.

The data type of each column returned by the second query must exactly match the data type of the corresponding column returned by the first query.

NR. 86 View the exhibit and examine the descriptions of the DEPT and LOCATIONS tables.

You want to update the CITY column of the DEPT table for all the rows with the corresponding value in the CITY column of the LOCATIONS table for each department.
Which SQL statement would you execute to accomplish the task?

UPDATE dept dSET city = ALL (SELECT cityFROM locations lWHERE d.location_id = l.location_id);

UPDATE dept dSET city = (SELECT cityFROM locations l)WHERE d.location_id = l.location_id;

UPDATE dept dSET city = ANY (SELECT cityFROM locations l)

UPDATE dept dSET city = (SELECT cityFROM locations lWHERE d.location_id = l.location_id);

NR. 87 View the exhibit and examine the data in ORDERS_MASTERand MONTHLY_ORDERStables.

Evaluate the following MERGEstatement:
MERGE_INTO orders_master o
USING monthly_orders m
ON (o.order_id = m.order_id)
WHEN MATCHED THEN
UPDATE SET o.order_total = m.order_total
DELETE WHERE (m.order_total IS NULL)
WHEN NOT MATCHED THEN
INSERT VALUES (m.order_id, m.order_total)
What would be the outcome of the above statement?

The ORDERS_MASTERtable would contain the ORDER_IDs1, 2, 3 and 4.

The ORDERS_MASTERtable would contain the ORDER_IDs1, 2 and 4.

The ORDERS_MASTERtable would contain the ORDER_IDs1, 2 and 3.

The ORDERS_MASTERtable would contain the ORDER_IDs1 and 2.

Erläuterung/Referenz:
Referenzen:
https://docs.oracle.com/cd/B28359_01/server.111/b28286/statements_9016.htm

NR. 88 View the Exhibit and examine the structure of the PROMOTION table.

You have to generate a report that displays the promo named start data for all promos that started after that last promo in the ‘INTTERNET’ category.

Select promo_name, promo_being_date FROM promoptions
WHERE promo_being_data > ANY (SELCT promo_being-date
FROM promotions
WHERE promo_category = ‘INTERNET’

SELECT promo_neme, promo_being_date FROM promotions
WHERE promo_being_date > All (SELECT promo_beinjg-date
FROM promotions
WHERE promo_category =’INTERNET’ );

SELECT promo-name, promo-being _date FROM promotions
Where promo_being_data >ALL (SELECT MAX (promo_being-date)
FROM promotions ) AND
Promo-category =’INTERNET’;

SELECT promo-name, promo-being_date FROM promotion
WHERE promo-being-date IN (SELECT promo_biing_date
FROM promotions
WHERE promo_category=’INTYERNET’);

NR. 89 Which three statements are true about multiple-row subqueries?

They can contain a subquery within a subquery.

They can return multiple columns as well as rows.

They cannot contain a subquery within a subquery.

They can return only one column but multiple rows.

They can contain group functions and GROUP BYand HAVINGclauses.

They can contain group functions and the GROUP BYclause, but not the HAVINGclause.

NO.90 Examine the description of the TRANSACTIONS table:

Which two SQL statements execute successfully?

SELECT customer_id AS “CUSTOMER-ID”, transaction_date AS DATE, amount + 100 “DUES” FROM transactions;

SELECT customer_id AS CUSTOMER-ID, transaction_date AS TRANS_DATE, amount + 100 “DUES AMOUNT” FROM transactions;

SELECT customer_id CUSTID, transaction_date TRANS_DATE, amount +100 DUES FROM transactions;

SELECT customer_id AS “CUSTOMER-ID”, transaction_date AS “DATE”, amount + 100 DUES FROM transactions;

SELECT customer_id AS ‘CUSTOMER-ID’, transaction_date AS DATE, amount + 100 ‘DUES’ FROM transactions;

NR. 91 View the Exhibit and examine the structure of the PRODUCTS table.

You must display the category with the maximum number of items.
You issue this query:

Was ist das Ergebnis?

It generates an error because = is not valid and should be replaced by the IN operator.

It executes successfully but does not give the correct output.

It executes successfully and gives the correct output.

It generate an error because the subquery does not have a GROUP BY clause.

NR. 92 View the Exhibit and examine the structure of the ORDERS table.

You must select ORDER_ID and ORDER_DATE for all orders that were placed after the last order placed by CUSTOMER_ID 101.
Which query would give you the desired result?

SELECT order_id, order_date FROM orders
WHERE order_date >
ANY
(SELECT order_date FROM orders WHERE customer_id = 101);

SELECT order_id, order_date FROM orders
WHERE order_date > ALL
(SELECT MAX(order_date) FROM orders ) AND customer_id = 101;

SELECT order_id, order_date FROM orders
WHERE order_date > ALL
(SELECT order_date FROM orders WHERE customer_id = 101);

SELECT order_id, order_date FROM orders
WHERE order_date > IN
(SELECT order_date FROM orders WHERE customer_id = 101);

Laden …

Oracle 1z1-071: Selling Oracle PL/SQL Developer Certified Associate Products and Solutions: https://www.examboosts.com/Oracle/1z1-071-practice-exam-dumps.html

1z1-071 relevant questions 1z1-071 reliable study guide files 1z1-071 valid mock exam new 1z1-071 exam answers new 1z1-071 exam guide

Beitrags-Navigation

Vorherige: Vorheriger Beitrag: Amazon AWS-Certified-Machine-Learning-Specialty Real Exam Questions and Answers FREE [Q10-Q34]

Weiter: Nächster Beitrag: Download Free H3C GB0-391 Real Exam Questions Download [Q220-Q239]

Schreibe einen Kommentar Antworten abbrechen

Deine E-Mail-Adresse wird nicht veröffentlicht. Erforderliche Felder sind mit * markiert

Kommentar *

Name *

E-Mail *

Website

Meinen Namen, meine E-Mail-Adresse und meine Website in diesem Browser für die nächste Kommentierung speichern.

Geben Sie den Text aus dem Bild unten ein

1z1-071 Practice Tests

2025 Realistic 1z1-071 Dumps Questions To Gain Brilliant Result [Q137-Q156]
ExamBoosts 1z1-071 Dumps Real Exam Questions Test Engine Dumps Training [Q68-Q92]

Prüfung Dumps

AACE International (1)
ACAMS (4)
ACE-Fitness (1)
ACFCS (1)
ACFE (2)
Acquia (1)
ACSM (1)
ACT (1)
Adobe (19)
AEE (1)
AGA (1)
Alibaba Wolke (4)
Amazon (28)
Amerikanisches College für Rheumatologie (1)
Android (1)
APA (1)
API (3)
APICS (3)
APMG-International (1)
Appian (1)
APSE (1)
ASIS (1)
ASQ (2)
ATLASSISCH (2)
Autodesk (1)
Avaya (10)
Aviatrix (1)
Achse (1)
BACB (1)
BCS (2)
BICSI (2)
Blockchain (1)
Blaues Prisma (3)
BOMI International (1)
CCE Global (2)
CertNexus (2)
CFA Institute (1)
CheckPoint (4)
CII (2)
CIMA (5)
CIPS (6)
Cisco (66)
CISI (1)
Citrix (5)
CIW (1)
Allianz für Cloud-Sicherheit (4)
CloudBees (1)
CMAA (1)
College Admission (1)
CompTIA (18)
Konfluent (1)
CrowdStrike (3)
CWNP (2)
CyberArk (6)
DAMA (2)
Datenbausteine (3)
Docker (1)
Dynatrace (1)
EC-COUNCIL (6)
ECCouncil (3)
EMC (22)
EnterpriseDB (1)
Ericsson (2)
Esri (1)
EXIN (3)
F5 (6)
FINRA (1)
Fortinet (20)
GAQM (2)
GED (1)
Genesys (4)
GIAC (4)
Google (15)
H3C (5)
HAAD (1)
HBX (1)
HDI (1)
HP (39)
HRCI (1)
Huawei (62)
IAPP (1)
IBM (19)
IIA (2)
IIBA (3)
Infor (2)
International Code Council (1)
ISACA (5)
ISC (6)
ISM (1)
ISQI (5)
ISTQB (7)
ITIL (2)
Wacholder (19)
Linux-Stiftung (7)
Lpi (7)
Maryland Insurance Administration (1)
Medical Council of Canada (1)
Medical Professional (1)
Microsoft (77)
MongoDB (2)
MuleSoft (3)
NABP (3)
NACE (3)
NAHQ (3)
NCARB (1)
NCCER (1)
Netskope (1)
NetSuite (1)
Netzwerk-Anwendung (7)
NFPA (2)
NI (1)
NMLS (1)
Nokia (6)
Nutanix (12)
NVIDIA (1)
Ohio Department of Insurance (1)
OMSB (1)
Oracle (79)
OutSystems (1)
Palo Alto Netzwerke (8)
PCI (2)
PDMA (1)
PECB (9)
Pegasystems (8)
Peoplecert (4)
PMI (7)
Postpartum Support International (1)
PRINCE2 (2)
PRMIA (2)
Pure Storage (1)
Python-Institut (3)
Qlik (1)
RAPS (2)
Real Estate (1)
Real Estate Licensing (1)
RedHat (5)
SailPoint (2)
Salesforce (85)
SANS (1)
SAP (320)
SASInstitut (3)
Skaliert Agil (1)
Scrum (4)
Scrum Alliance (1)
ServiceNow (7)
SHRM (1)
Sitecore (1)
Schneeflocke (6)
SolarWinds (1)
Splunk (14)
SUSE (1)
Symantec (1)
Tableau (2)
Testvorbereitung (1)
Die Offene Gruppe (6)
UiPath (1)
Uncategorized (19)
USGBC (2)
Veeam (3)
Veritas (1)
Vlocity (2)
VMware (21)
WGU (2)
Workday (2)
Zscaler (1)

ExamBoosts 1z1-071 Dumps Real Exam Questions Test Engine Dumps Training [Q68-Q92]