ORACLE DATABASE SQL EXAM QUESTIONS CAN HELP YOU GAIN MASSIVE KNOWLEDGE - TROYTECDUMPS

Oracle Database SQL Exam Questions Can Help You Gain Massive Knowledge - TroytecDumps

Oracle Database SQL Exam Questions Can Help You Gain Massive Knowledge - TroytecDumps

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Tags: 1z1-071 Practice Exam Questions, 1z1-071 Latest Version, 1z1-071 Exam Sims, 1z1-071 Test Registration, Reliable 1z1-071 Test Dumps

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To prepare for the exam, Oracle recommends that candidates have a solid understanding of SQL fundamentals and a good understanding of Oracle Database concepts. Candidates can take advantage of training courses, study guides, and practice exams to prepare for the exam. Oracle also provides an exam preparation guide that outlines the topics covered in the exam and provides sample questions for each topic.

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Realistic 1z1-071 Practice Exam Questions to Obtain Oracle Certification

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Oracle 1z0-071, also known as the Oracle Database SQL certification exam, is a widely recognized and respected certification for professionals working with databases. 1z1-071 exam tests the individual's knowledge and understanding of the SQL language and its use in managing and manipulating data within an Oracle database environment. Passing 1z1-071 Exam is a valuable asset to professionals who work with Oracle databases, and it proves their expertise and proficiency in the SQL language.

Oracle Database SQL Sample Questions (Q223-Q228):

NEW QUESTION # 223
Examine the description of the EMPLOYEES table

You write this failing statement:
SELECT dept_no AS department_id, MAX (salary) As max_sal
FROM employees
WHERE salary >10000
GROUP BY department_id
ORDER BY max_sal;
Which clause causes the error?

  • A. WHERE
  • B. GROUP BY
  • C. SELECT
  • D. ORDER BY

Answer: B


NEW QUESTION # 224
View the Exhibit and examine, the description for the SALES and CHANNELS tables. (Choose the best answer.)

You issued this SQL statement:
INSERT INTO SALES VALUES (23, 2300, SYSDATE,
(SELECT CAHNNEL_ID
FROM CHANNELS
WHERE CHANNEL_DESC='DIRECT SALES'), 12, 1, 500);
Which statement is true regarding the result?

  • A. The statement will fail because a subquery cannot be used in a VALUES clause.
  • B. The statement will fail because the sub-query in the VALUES clause is not enclosed within single quotation marks.
  • C. The statement will fail because the VALUES clause is not required with the subquery.
  • D. The statement will execute and a new row will be inserted in the SALES table.

Answer: D


NEW QUESTION # 225
View the Exhibit and examine the structure of CUSTOMERS table.
Using the CUSTOMERS table, you need to generate a report that shows an increase in the credit limit by 15% for all customers. Customers whose credit limit has not been entered should have the message "Not Available" displayed.
Which SQL statement would produce the required result?

  • A. SELECT NVL(cust_credit_limit), 'Not Available') "NEW CREDIT"FROM customers;
  • B. SELECT TO_CHAR (NVL(cust_credit_limit * .15), 'Not Available') "NEW CREDIT"FROM customers;
  • C. SELECT NVL (TO CHAR(cust_credit_limit * .15), 'Not Available') "NEW CREDIT"FROM customers;
  • D. SELECT NVL(cust_credit_limit * .15), 'Not Available') "NEW CREDIT"FROM customers;

Answer: C


NEW QUESTION # 226
Examine these statements which execute successfully:
ALTER SESSION SET NLS_DATE_FORMAT = 'DD-MON-YYY HH24 :MT:SS;'
ALTER SESSION SET TIME-ZONE = '-5:00;:
Examine the result:

If LOCALTIMESTAMP was selected at the same time, what would it return?

  • A. 11-JUL_2019 6.00.00.00000000 AM -05:00
  • B. 11-JUL_2019 11.00.00.00000000 AM -05:00
  • C. 11-JUL-2019 11.00.00.00000000 AM
  • D. 11-JUL-2019 6.00.00.00000000 AM

Answer: D


NEW QUESTION # 227
n the customers table, the CUST_CITY column contains the value 'Paris' for the CUST_FIRST_NAME 'Abigail'.
Evaluate the following query:

What would be the outcome?

  • A. Abigail Pa
  • B. An error message
  • C. Abigail PA
  • D. Abigail IS

Answer: A


NEW QUESTION # 228
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