2016年11月5日星期六

1Z0-051 Practice Questions, 1z0-809 Exam Cost, 1z0-419 Study Guide

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Oracle Database 11g: SQL Fundamentals I


Exam Number: 1Z0-051 / 1Z0-051


Duration: 120 minutes


Associated Certifications: Oracle Database 10g Administrator Certified Associate , Oracle Database 11g Administrator Certified Associate , Oracle PL/SQL Developer Certified Associate , OPN Certified Specialist , Oracle Database 12c Administrator Certified Associate


Number of Questions: 66


Exam Product Version: Oracle Database 11g,


Passing Score: 60%


Exam Price: US$ 125


Validated Against:

This exam has been validated against Oracle Database 10g and 11g Release 2 version 11.2.0.1.0.



format: Multiple Choice



This exam can be taken online as a non-proctored exam, or in a test center as a proctored exam.



Recommended Training




TOPICS


Retrieving Data Using the SQL SELECT Statement 



  • List the capabilities of SQL SELECT statements
  • Execute a basic SELECT statement

Restricting and Sorting Data



  • Limit the rows that are retrieved by a query
  • Sort the rows that are retrieved by a query 
  • Use ampersand substitution to restrict and sort output at runtime

Using Single-Row Functions to Customize Output 



  • Describe various types of functions available in SQL
  • Use character, number, and date functions in SELECT statements

Using Conversion Functions and Conditional Expressions



  • Describe various types of conversion functions that are available in SQL
  • Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions 
  • Apply conditional expressions in a SELECT statement

Reporting Aggregated Data Using the Group Functions 



  • Identify the available group functions
  • Describe the use of group functions 
  • Group data by using the GROUP BY clause 
  • Include or exclude grouped rows by using the HAVING clause

Displaying Data from Multiple Tables 



  • Write SELECT statements to access data from more than one table using equijoins and nonequijoins
  • Join a table to itself by using a self-join 
  • View data that generally does not meet a join condition by using outer joins 
  • Generate a Cartesian product of all rows from two or more tables

Using Subqueries to Solve Queries 



  • Define subqueries
  • Describe the types of problems that the subqueries can solve 
  • List the types of subqueries 
  • Write single-row and multiple-row subqueries

Using the Set Operators 



  • Describe set operators
  • Use a set operator to combine multiple queries into a single query 
  • Control the order of rows returned

Manipulating Data 



  • Describe each data manipulation language (DML) statement
  • Insert rows into a table 
  • Update rows in a table 
  • Delete rows from a table 
  • Control transactions

Using DDL Statements to Create and Manage Tables



  • Categorize the main database objects
  • Review the table structure 
  • List the data types that are available for columns 
  • Create a simple table 
  • Explain how constraints are created at the time of table creation 
  • Describe how schema objects work

Creating Other Schema Objects



  • Create simple and complex views
  • Retrieve data from views 
  • Create, maintain, and use sequences 
  • Create and maintain indexes 
  • Create private and public synonyms

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Exam Code: 1Z0-051

Exam Name: Oracle Database: SQL Fundamentals I

One year free update, No help, Full refund!

1Z0-051 Practice Questions Total Q&A: 292 Questions and Answers

Last Update: 2016-11-04

1Z0-051 Practice Test Detail: 1Z0-051 Practice Questions


 
Exam Code: 1z0-809

Exam Name: Java SE 8 Programmer II

One year free update, No help, Full refund!

1z0-809 Exam Cost Total Q&A: 128 Questions and Answers

Last Update: 2016-11-04

1z0-809 PDF VCE Detail: 1z0-809 Exam Cost


 
Exam Code: 1z0-419

Exam Name: Oracle Application Development Framework 12c Essentials

One year free update, No help, Full refund!

1z0-419 Study Guide Total Q&A: 90 Questions and Answers

Last Update: 2016-11-04

1z0-419 Exam Dumps Detail: 1z0-419 Study Guide


 

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