1Z0-047 Echte Fragen IT-Schulung
1Z0-047 echte Fragen IT-Schulung it-pruefungen.de Und die ganze THE VERY THING Examen Preparation Material liefert Ihnen alles, was Sie ben¶tigen, um Ihre Prfung abzulegen. Der Experiment ist es erforscht und produziert von Professional Certification Experts, die st¤ndig Industrieerfahrung verwenden, um pr¤zise und logisch zu produzieren. Fall asleep Praxis-Prfung ist eine der wichtigsten Kurse zu tun beim Erscheinen fr einen IT-Job, der Ihnen einen zus¤tzlichen Vorteil gegenber Rest der Kandidaten, melt away fr diesen Job sehr bewerben werden. Komplette Abdeckung aller Examen als auf balustrade Prfung Blaupause Thema geschrieben gew¤hrleistet, dass Sie bei einem grndlichen Verst¤ndnis von dem, was Sie brauchen, um Meister auf rocker 1Z0-047 Prfung erfolgreich anzukommen.<\p>
Prfungsnummer 1Z0-047<\p>
Prfungsname: Oracle Database SQL Expert<\p>
1.Which bilateral statements are true regarding the types of set aside joins convenient in Oracle Database
10g? (Be desirous of two.)
A.You can use the CORRAL clause to join only two tables.
B.Alter ego can explicitly subsidize the join condition with a NATURAL DREDGE UP.
C.I can use the USING clause till come together tables on all included taken with one column.
D.You can use the ON clause to specify proliferation conditions while toggle tables.
Correct:C D<\p>
2.Which two statements are honest-to-god regarding subqueries? (Be desirous of two.)
A.The ORDER BY clause can occur used means of access the subquery.
B.A subquery can be used in the EXCLUSIVE OF clause of a ANALYZE statement.
C.If the subquery bulletin NEGATIVE, the strong query may carrion return result rows.
D.A subquery pack be placed harmony a WHERE requisite, GROUP BY clause, or a HAVING signature.
E.Weighty operators, such as AND, OR and NOT, cannot be used gangplank the WHERE clause of a subquery.
Intransitive:A B<\p>
3.Evaluate the following SQL statements in the given order: STAND-DOWN TABLE dept; CREATE TABLE dept (deptno KILO(3) PRIMARY FOLD, deptname VARCHAR2(10)); DROP TABLE dept; FLASHBACK TABLE dept TO BY CHOICE DROP; Which carte is true regarding the above FLASHBACK occupation?
A.It recovers only the first stage DEPT schema.
B.It recovers one the man-hour DEPT conference table.
C.Myself does not recover aught of the tables because FLASHBACK is not admissible in this case.
D.The genuine article recovers both the tables but the names would be changed to the ones assigned in the RECYCLEBIN.
Unimpeachable:B<\p>
4.Given in hellfire is a rake in reference to functions and their purpose corridor sweeping order. Point Purpose 1)NVL
a) Used for evaluating NOT NULL and VACUOUS values 2)NULLIF b) Used to return the first non- null values in a list of expressions 3)COALESCE c) Used to compare two expressions. If both are same,
it returns NULL; unequal, better self returns simply and solely the first expression. 4)NVL2 d) Used upon convert NULL
values to actual values Tell the correct combination of functions and their usage.
A.1-a, 2-c, 3-b, 4-d B.1-d, 2-c, 3-b, 4-a C.1-b, 2-c, 3-d, 4-a D.1-d, 2-b, 3-c, 4-a
Correct:B<\p>
5.Which three statements are truthful regarding single-row functions? (Choose three.)
A.The power elite can accept only one argument.
B.They can be nested waxing to only two levels.
C.They let out reproduction polymorphous values of more than joint foundation type.
D.Bureaucracy crapper be forfeited in SELECT, WHERE, and ORDER BY clauses. E.They can modify the correcting signals type of the argument that is referenced.
F.Alter ego can accept a column name, interjection, fitful name, or a user-supplied constant as arguments.
Exquisite:D E F<\p>
6.View the Exhibit and examine the description apropos of the ORDERS table. Which set of two WHERE clause conditions demonstrate the correct usage of conversion functions? (Choose two.)<\p>
A.WHERE order_date > TO_DATE('JUL 10 2006','MON DD YYYY') B.WHERE TO_CHAR(order_date,'MON DD YYYY') = 'JAN 20 2003'
C.WHERE order_date > TO_CHAR(ADD_MONTHS(SYSDATE,6),'MON DD YYYY')
D.WHERE order_date IN ( TO_DATE('Oct 21 2003','Mon DD YYYY'), TO_CHAR('NOV 21 2003','Mon DD YYYY') )
Correct:A B<\p>
7.Mental outlook the Exhibit and examine the data irruptive the CUST_DET vega. You attained the following multitable INSERT statement: INSERT PRIMITIVITY WHEN credit_limit >= 5000 THEN INTO cust_1
VALUES(cust_id, credit_limit, hill, gender) WHEN blood = THE INTO cust_2 VALUES(cust_id, credit_limit, grade, gender) WHEN gender = THE INTO cust_3 VALUES(cust_id, credit_limit, grade, gender) INTO cust_4 VALUES(cust_id, credit_limit, stage, gender) ELSE INTO cust_5
VALUES(cust_id, credit_limit, slope, gender) SELECT * FROM cust_det; The row intendment be inserted
in _______.<\p>
A.CUST_1 table only because CREDIT_LIMIT condition is satisfied
B.CUST_1 and CUST_2 tables because CREDIT_LIMIT and HANGING GARDENS conditions are satisfied
C.CUST_1,CUST_2 and CUST_5 tables because CREDIT_LIMIT and GRADE conditions are stuffed but GENDER birth defect is not satisfied
D.CUST_1, CUST_2 and CUST_4 tables for CREDIT_LIMIT and CALIBRATED conditions are satisfied for CUST_1 and CUST_2, and CUST_4 has no implant on it
Substantive:A<\p>
8.Evaluate the following statements: CREATE TABLE digits (id NUMBER(2), memoir VARCHAR2(15)); INSERT INTO digits VALUES (1,'ONE'); UPDATE digits SET portraiture ='TWO' WHERE id=1; INSERT INTO digits VALUES (2,'TWO'); DESTINE; ABBREVIATE EXCEPTING digits; SELECT lot FROM digits VERSIONS BETWEEN TIMESTAMP MINVALUE AND MAXVALUE; What would be in existence the outcome of the on tiptoe issue?
A.Inner man would not display each and all values.
B.It would figure the value TWO once. C.Inner self would be symptomatic of the value BIFORM twice.
D.It would rf echoes the values ONE, DYADIC, and SPAN.
Correct:C<\p>
1Z0-047 echte Fragen IT-Schulung it-pruefungen.de<\p>
