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Exam 1z1-071 Bible - Reliable 1z1-071 Test Braindumps

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The Oracle 1z1-071 Exam is designed to test a candidate's ability to work with SQL in Oracle Database 12c. It is a valuable certification for individuals who want to enhance their skills and knowledge in SQL and Oracle Database administration. Oracle Database SQL certification is recognized globally and is highly valued by employers.

Oracle 1z0-071 exam is intended for SQL developers, database administrators, and IT professionals who work with Oracle databases. 1z1-071 exam consists of 73 multiple-choice questions that need to be completed within two hours. 1z1-071 exam is available in several languages, including English, Japanese, and Chinese. 1z1-071 exam can be taken either in-person at a Pearson VUE testing center or online from your home or office.

Oracle 1z1-071 Exam Syllabus Topics:

Topic
Details

Topic 1

Restricting and Sorting Data: This domain covers topics such as applying Rules of precedence for operators in an expression, limiting Rows Returned in a SQL Statement, and utilizing Substitution Variables.

Topic 2

Granting privileges on tables and distinguishing between giving privileges and roles.

Topic 3

Controlling User Access: In this module, the topics include differentiating system privileges from object privileges

Topic 4

Retrieving Data using the SQL SELECT Statement: This domain comprises topics such as using Column aliases, the SQL SELECT statement, utilizing the concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword.

Topic 5

Managing Tables using DML statements: In this exam domain, topics covered include managing Database transactions, controlling them, perform Insert, Update, and Delete operations. It also covers how to perform multi-table Inserts and Merge statements.

Topic 6

Managing Indexes Synonyms and Sequences: In this domain, exam-takers are tested for their skill in managing Indexes, Synonyms, and Sequences.

Topic 7

Using Subqueries to Solve Queries: In this module, topics include using Single Row Subqueries, Multiple Row Subqueries, and how to delete and update rows.

Topic 8

Managing Objects with Data Dictionary Views: This domain covers utilizing data dictionary views.

Topic 9

sing Single-Row Functions to Customize Output: This particular domain of the exam covers topics such as manipulating strings with character functions in SQL SELECT and WHERE clauses, performing arithmetic with date data, and manipulating numbers with the ROUND, TRUNC, and MOD functions. It also covers manipulating dates with the date function.

Topic 10

Using Conversion Functions and Conditional Expressions: In this domain, the topics covered are how to apply the NVL, NULLIF, and COALESCE functions to data, how to understand the implicit and explicit data type conversion, utilize the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions, and nesting multiple functions.

Topic 11

Managing Data in Different Time Zones: In this domain, topics include working with CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP, and working with INTERVAL data types.

Topic 12

Managing Indexes Synonyms and Sequences: In this domain, topics include managing Indexes, managing Synonyms, and managing Sequences.

Topic 13

Relational Database concepts: In this domain, the topics covered include explaining the theoretical and physical aspects of a relational database and relating clauses in SQL Select Statement to Components of an ERD.

Topic 14

Displaying Data from Multiple Tables: In this domain, topics include how to use Self-joins, use different types of Joins, how to utilize Nonequijoins, and OUTER joins.

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Oracle Database SQL Sample Questions (Q235-Q240):

NEW QUESTION # 235
Which three tasks can be performed using SQL functions built into Oracle Database?

A. displaying a date in a nondefault format
B. combining more than two columns or expressions into a single column in the output
C. substituting a character string in a text expression with a specified string
D. finding the number of characters in an expression

Answer: A,C,D

Explanation:
Explanation

NEW QUESTION # 236
On your Oracle 12c database, you invoked SQL *Loader to load data into the EMPLOYEES table in the HR schema by issuing the following command:
$> sqlldr hr/hr@pdb table=employees
Which two statements are true regarding the command?

A. It succeeds with default settings if the EMPLOYEES table belonging to HR is already defined in the database.
B. It fails because no SQL *Loader control file location is specified.
C. It fails because no SQL *Loader data file location is specified.
D. It fails if the HR user does not have the CREATE ANY DIRECTORY privilege.

Answer: A,D

NEW QUESTION # 237
You execute the following commands:
SQL > DEFINE hiredate = '01-APR-2011'
SQL >SELECT employee_id, first_name, salary
FROM employees
WHERE hire_date > '&hiredate'
AND manager_id > &mgr_id;
For which substitution variables are you prompted for the input?

A. both the substitution variables ''hiredate' and 'mgr_id'.
B. none, because no input required
C. only 'mgr_id'
D. only hiredate'

Answer: C

NEW QUESTION # 238
View the Exhibit and examine the structure of the ORDERS table. The columns ORDER_MODE and ORDER_TOTAL have the default values 'direct' and 0 respectively.

Which two INSERT statements are valid? (Choose two.)

A. INSERT INTO ordersVALUES (1,'09-mar-2007', DEFAULT, 101, DEFAULT);
B. INSERT INTO orders(order_id,order_date,order_mode,order_total)VALUES (1,'10-mar-2007','online',1000);
C. INSERT INTO orders(order_id,order_date,order_mode,(customer_id,order_total)VALUES (1,TO_DATE(NULL), 'online', 101, NULL);
D. INSERT INTO(SELECT order_id,order_date,customer_id FROM orders)VALUES (1,'09-mar-2007', 101);
E. INSERT INTO ordersVALUES (1,'09-mar-2007', 'online','', 1000);

Answer: A,D

NEW QUESTION # 239
What is the primary difference between the relational database (RDB) and object-oriented database (OODB) models?

A. OODB incorporates methods with data structure definition, whereas RDB does not allow this.
B. OODB supports multiple objects in the same database, whereas RDB supports only tables.
C. RDB allows the definition of relationships between different tables, whereas OODB does not allow this.
D. RDB supports only E.F. Codd's rules, whereas OODB does not support them.

Answer: A

Explanation:
Explanation/Reference:

NEW QUESTION # 240
......

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