If you are sure that you want to pass Oracle certification 1Z0-007 exam, then your selecting to purchase the training materials of ITCertKing is very cost-effective. Because this is a small investment in exchange for a great harvest. Using ITCertKing's test questions and exercises can ensure you pass Oracle certification 1Z0-007 exam. ITCertKing is a website which have very high reputation and specifically provide simulation questions, practice questions and answers for IT professionals to participate in the Oracle certification 1Z0-007 exam.
Don't need a lot of time and money, only 30 hours of special training, and you can easily pass your first time to attend Oracle certification 1Z0-007 exam. ITCertKing are able to provide you with test exercises which are closely similar with real exam questions.
In this competitive IT industry, having some authentication certificate can help you promote job position. Many companies that take a job promotion or increase salary for you will refer to how many gold content your authentication certificates have. Oracle 1Z0-007 is a high gold content certification exam. Oracle 1Z0-007 authentication certificate can meet many IT employees' needs. ITCertKing can provide you with Oracle certification 1Z0-007 exam targeted training. You can free download ITCertKing's trial version of raining tools and some exercises and answers about Oracle certification 1Z0-007 exam as a try.
Are you one of them? Are you still worried and confused because of the the various exam materials and fancy training courses exam? ITCertKing is the right choice for you. Because we can provide you with a comprehensive exam, including questions and answers. All of these will help you to acquire a better knowledge, we are confident that you will through ITCertKing the Oracle 1Z0-007 certification exam. This is our guarantee to all customers.
Exam Code: 1Z0-007
Exam Name: Oracle (Introduction to Oracle9i: SQL)
One year free update, No help, Full refund!
Total Q&A: 110 Questions and Answers
Last Update: 2013-10-28
ITCertKing to provide you with the real exam environment to help you find the real Oracle 1Z0-007 exam preparation process. If you are a beginner or want to improve your professional skills, ITCertKing Oracle 1Z0-007 will help you, let you approached you desire step by step. If you have any questions on the exam question and answers, we will help you solve it. Within a year, we will offer free update.
If you are still struggling to prepare for passing 1Z0-007 certification exam, at this moment ITCertKing can help you solve problem. ITCertKing can provide you training materials with good quality to help you pass the exam, then you will become a good Oracle 1Z0-007 certification member. If you have decided to upgrade yourself by passing Oracle certification 1Z0-007 exam, then choosing ITCertKing is not wrong. Our ITCertKing promise you that you can pass your first time to participate in the Oracle certification 1Z0-007 exam and get Oracle 1Z0-007 certification to enhance and change yourself.
1Z0-007 Free Demo Download: http://www.itcertking.com/1Z0-007_exam.html
NO.1 What does the FORCE option for creating a view do?
A.creates a view with constraints
B.creates a view even if the underlying parent table has constraints
C.creates a view in another schema even if you don't have privileges
D.creates a view regardless of whether or not the base tables exist
Answer: D
Oracle dumps 1Z0-007 1Z0-007
NO.2 Which are iSQL*Plus commands? (Choose all that apply.)
A.INSERT
B.UPDATE
C.SELECT
D.DESCRIBE
E.DELETE
F.RENAME
Answer: D
Oracle demo 1Z0-007 study guide 1Z0-007 1Z0-007 1Z0-007 test questions
NO.3 Which SQL statement generates the alias Annual Salary for the calculated column SALARY*12?
A.SELECT ename, salary*12 'Annual Salary'
FROM employees;
B.SELECT ename, salary*12 "Annual Salary"
FROM employees;
C.SELECT ename, salary*12 AS Annual Salary
FROM employees;
D.SELECT ename, salary*12 AS INITCAP("ANNUAL SALARY")
FROM employees
Answer: B
Oracle 1Z0-007 practice test 1Z0-007 demo 1Z0-007 pdf 1Z0-007 test
NO.4 The CUSTOMERS table has these columns:
CUSTOMER_ID NUMBER(4) NOT NULL
CUSTOMER_NAME VARCHAR2(100) NOT NULL
CUSTOMER_ADDRESS VARCHAR2(150)
CUSTOMER_PHONE VARCHAR2(20)
You need to produce output that states "Dear Customer customer_name, ".
The customer_name data values come from the CUSTOMER_NAME column in the CUSTOMERS table.
Which statement produces this output?
A.SELECT dear customer, customer_name,
B.SELECT "Dear Customer", customer_name || ','
FROM customers;
C.SELECT 'Dear Customer ' || customer_name ','
FROM customers;
D.SELECT 'Dear Customer ' || customer_name || ','
FROM customers;
E.SELECT "Dear Customer " || customer_name || ","
FROM customers;
F.SELECT 'Dear Customer ' || customer_name || ',' ||
FROM customers;
Answer: D
Oracle practice test 1Z0-007 exam simulations 1Z0-007 exam dumps 1Z0-007 1Z0-007
NO.5 You need to design a student registration database that contains several tables storing academic
information.
The STUDENTS table stores information about a student. The STUDENT_GRADES table stores
information about the student's grades. Both of the tables have a column named STUDENT_ID. The
STUDENT_ID column in the STUDENTS table is a primary key.
You need to create a foreign key on the STUDENT_ID column of the STUDENT_GRADES table that
points to the STUDENT_ID column of the STUDENTS table. Which statement creates the foreign key?
A.CREATE TABLE student_grades
(student_id NUMBER(12),
semester_end DATE,
gpa NUMBER(4,3),
CONSTRAINT student_id_fk REFERENCES (student_id)
FOREIGN KEY students(student_id));
B.CREATE TABLE student_grades
(student_id NUMBER(12),
semester_end DATE,
gpa NUMBER(4,3),
student_id_fk FOREIGN KEY (student_id)
REFERENCES students(student_id));
C.CREATE TABLE student_grades
(student_id NUMBER(12),
semester_end DATE,
gpa NUMBER(4,3),
CONSTRAINT FOREIGN KEY (student_id)
REFERENCES students(student_id));
D.CREATE TABLE student_grades
(student_id NUMBER(12),
semester_end DATE,
gpa NUMBER(4,3),
CONSTRAINT student_id_fk FOREIGN KEY (student_id)
REFERENCES students(student_id));
Answer: D
Oracle 1Z0-007 1Z0-007 test 1Z0-007 test 1Z0-007 original questions
NO.6 Which two are attributes of iSQL*Plus? (Choose two.)
A.iSQL*Plus commands cannot be abbreviated.
B.iSQL*Plus commands are accessed from a browser.
C.iSQL*Plus commands are used to manipulate data in tables.
D.iSQL*Plus commands manipulate table definitions in the database.
E.iSQL*Plus is the Oracle proprietary interface for executing SQL statements.
Answer: BE
Oracle questions 1Z0-007 answers real questions 1Z0-007 exam simulations 1Z0-007
NO.7 Which three statements correctly describe the functions and use of constraints? (Choose three.)
A.Constraints provide data independence.
B.Constraints make complex queries easy.
C.Constraints enforce rules at the view level.
D.Constraints enforce rules at the table level.
E.Constraints prevent the deletion of a table if there are dependencies.
F.Constraints prevent the deletion of an index if there are dependencies.
Answer: CDE
Oracle 1Z0-007 1Z0-007 certification training 1Z0-007 practice test
NO.8 The STUDENT_GRADES table has these columns:
STUDENT_ID NUMBER(12)
SEMESTER_END DATE
GPA NUMBER(4,3)
The registrar requested a report listing the students' grade point averages (GPA) sorted from highest
grade point average to lowest.
Which statement produces a report that displays the student ID and GPA in the sorted order requested by
the registrar?
A.SELECT student_id, gpa
FROM student_grades
ORDER BY gpa ASC;
B.SELECT student_id, gpa
FROM student_grades
SORT ORDER BY gpa ASC;
C.SELECT student_id, gpa
FROM student_grades
SORT ORDER BY gpa;
D.SELECT student_id, gpa
FROM student_grades
ORDER BY gpa;
E.SELECT student_id, gpa
FROM student_grades
SORT ORDER BY gpa DESC;
F.SELECT student_id, gpa
FROM student_grades
ORDER BY gpa DESC;
Answer: F
Oracle 1Z0-007 1Z0-007 exam dumps 1Z0-007 pdf
NO.9 Evaluate this SQL statement:
SELECT e.EMPLOYEE_ID,e.LAST_NAME,e.DEPARTMENT_ID, d.DEPARTMENT_NAME
FROM EMPLOYEES e, DEPARTMENTS d
WHERE e.DEPARTMENT_ID = d.DEPARTMENT_ID;
In the statement, which capabilities of a SELECT statement are performed?
A.selection, projection, join
B.difference, projection, join
C.selection, intersection, join
D.intersection, projection, join
E.difference, projection, product
Answer: A
Oracle 1Z0-007 certification 1Z0-007 answers real questions 1Z0-007 questions 1Z0-007
NO.10 The CUSTOMERS table has these columns:
CUSTOMER_ID NUMBER(4) NOT NULL
CUSTOMER_NAME VARCHAR2(100) NOT NULL
STREET_ADDRESS VARCHAR2(150)
CITY_ADDRESS VARCHAR2(50)
STATE_ADDRESS VARCHAR2(50)
PROVINCE_ADDRESS VARCHAR2(50)
COUNTRY_ADDRESS VARCHAR2(50)
POSTAL_CODE VARCHAR2(12)
CUSTOMER_PHONE VARCHAR2(20)
The CUSTOMER_ID column is the primary key for the table.
You need to determine how dispersed your customer base is. Which expression finds the number of
different countries represented in the CUSTOMERS table?
A.COUNT(UPPER(country_address))
B.COUNT(DIFF(UPPER(country_address)))
C.COUNT(UNIQUE(UPPER(country_address)))
D.COUNT DISTINCT UPPER(country_address)
E.COUNT(DISTINCT (UPPER(country_address)))
Answer: E
Oracle 1Z0-007 certification training 1Z0-007 1Z0-007 test 1Z0-007
NO.11 What are two reasons to create synonyms? (Choose two.)
A.You have too many tables.
B.Your tables are too long.
C.Your tables have difficult names.
D.You want to work on your own tables.
E.You want to use another schema's tables.
F.You have too many columns in your tables.
Answer: CE
Oracle practice test 1Z0-007 1Z0-007 questions
NO.12 Click the Exhibit button and examine the data in the EMPLOYEES table.
Which three subqueries work? (Choose three.)
A.SELECT *
FROM employees
where salary > (SELECT MIN(salary)
FROM employees
GROUP BY department_id);
B.SELECT *
FROM employees
WHERE salary = (SELECT AVG(salary)
FROM employees
GROUP BY department_id);
C.SELECT distinct department_id
FROM employees
WHERE salary > ANY (SELECT AVG(salary)
FROM employees
GROUP BY department_id);
D.SELECT department_id
FROM employees
WHERE salary > ALL (SELECT AVG(salary)
FROM employees
GROUP BY department_id);
E.SELECT last_name
FROM employees
WHERE salary > ANY (SELECT MAX(salary)
FROM employees
GROUP BY department_id);
F.SELECT department_id
FROM employees
WHERE salary > ALL (SELECT AVG(salary)
FROM employees
GROUP BY AVG(SALARY));
Answer: CDE
Oracle 1Z0-007 1Z0-007 test questions
NO.13 Evaluate this SQL statement:
SELECT e.employee_id, (.15* e.salary) + (.5 * e.commission_pct)
+ (s.sales_amount * (.35 * e.bonus)) AS CALC_VALUE
FROM employees e, sales s
WHERE e.employee_id = s.emp_id;
What will happen if you remove all the parentheses from the calculation?
A.The value displayed in the CALC_VALUE column will be lower.
B.The value displayed in the CALC_VALUE column will be higher.
C.There will be no difference in the value displayed in the CALC_VALUE column.
D.An error will be reported.
Answer: C
Oracle questions 1Z0-007 exam dumps 1Z0-007
NO.14 Evaluate this SQL statement:
SELECT ename, sal, 12*sal+100
FROM emp;
The SAL column stores the monthly salary of the employee. Which change must be made to the above
syntax to calculate the annual compensation as "monthly salary plus a monthly bonus of $100, multiplied
by 12"?
A.No change is required to achieve the desired results.
B.SELECT ename, sal, 12*(sal+100)
FROM emp;
C.SELECT ename, sal, (12*sal)+100
FROM emp;
D.SELECT ename, sal+100,*12
FROM emp;
Answer: B
Oracle 1Z0-007 exam simulations 1Z0-007 1Z0-007 certification training 1Z0-007 original questions
NO.15 Which is an iSQL*Plus command?
A.INSERT
B.UPDATE
C.SELECT
D.DESCRIBE
E.DELETE
F.RENAME
Answer: D
Oracle 1Z0-007 test questions 1Z0-007 questions 1Z0-007
NO.16 In which three cases would you use the USING clause? (Choose three.)
A.You want to create a nonequijoin.
B.The tables to be joined have multiple NULL columns.
C.The tables to be joined have columns of the same name and different data types.
D.The tables to be joined have columns with the same name and compatible data types.
E.You want to use a NATURAL join, but you want to restrict the number of columns in the join condition.
Answer: CDE
Oracle 1Z0-007 study guide 1Z0-007 braindump
NO.17 A SELECT statement can be used to perform these three functions:
1. Choose rows from a table.
2. Choose columns from a table.
3. Bring together data that is stored in different tables by creating a link between them.
Which set of keywords describes these capabilities?
A.difference, projection, join
B.selection, projection, join
C.selection, intersection, join
D.intersection, projection, join
E.difference, projection, product
Answer: B
Oracle study guide 1Z0-007 exam dumps 1Z0-007 1Z0-007 certification training 1Z0-007 1Z0-007
NO.18 Which two statements are true about constraints? (Choose two.)
A.The UNIQUE constraint does not permit a null value for the column.
B.A UNIQUE index gets created for columns with PRIMARY KEY and UNIQUE constraints.
C.The PRIMARY KEY and FOREIGN KEY constraints create a UNIQUE index.
D.The NOT NULL constraint ensures that null values are not permitted for the column.
Answer: BD
Oracle 1Z0-007 answers real questions 1Z0-007 questions 1Z0-007 1Z0-007 certification training
NO.19 Which SQL statement defines a FOREIGN KEY constraint on the DEPTNO column of the EMP table?
A.CREATE TABLE EMP
(empno NUMBER(4),
ename VARCHAR2(35),
deptno NUMBER(7,2) NOT NULL,
CONSTRAINT emp_deptno_fk FOREIGN KEY deptno
REFERENCES dept deptno);
B.CREATE TABLE EMP
(empno NUMBER(4),
ename VARCHAR2(35),
deptno NUMBER(7,2)
CONSTRAINT emp_deptno_fk REFERENCES dept (deptno));
C.CREATE TABLE EMP
(empno NUMBER(4),
ename VARCHAR2(35),
deptno NUMBER(7,2) NOT NULL,
CONSTRAINT emp_deptno_fk REFERENCES dept (deptno)
FOREIGN KEY (deptno));
D.CREATE TABLE EMP
(empno NUMBER(4),
ename VARCHAR2(35),
deptno NUMBER(7,2) FOREIGN KEY
CONSTRAINT emp_deptno_fk REFERENCES dept (deptno));
Answer: B
Oracle 1Z0-007 pdf 1Z0-007 test questions 1Z0-007 1Z0-007 demo
NO.20 Which view should a user query to display the columns associated with the constraints on a table
owned by the user?
A.USER_CONSTRAINTS
B.USER_OBJECTS
C.ALL_CONSTRAINTS
D.USER_CONS_COLUMNS
E.USER_COLUMNS
Answer: D
Oracle exam simulations 1Z0-007 test questions 1Z0-007
ITCertKing offer the latest 156-215.13 exam material and high-quality 700-101 pdf questions & answers. Our LOT-405 VCE testing engine and C_HANASUP_1 study guide can help you pass the real exam. High-quality HP2-Z24 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.itcertking.com/1Z0-007_exam.html
没有评论:
发表评论