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  • 1Z0-051 actual test

    As Oracle has become a one of the leading IT companies because it usually provides candidates with the most required knowledge through latest certifications. Information Technology certification exams of Oracle are designed by the highly competent IT professionals in the IT sector. An important and lucrative certification exam which is offered by Oracle with the name of 1Z0-051 . The technical certification of 1Z0-051 is helping various people in the whole world to attain updated skills and knowledge. The 1Z0-051 exam introduced by Oracle will surely increase the performance of people and will earn them success.

    Oracle Database 11g: SQL Fundamentals I
    Exam available online
    Exam Number: 1Z0-051
    Associated Certifications: Oracle 11g DBA OCA
    Oracle 10g DBA OCA
    Oracle9i DBA OCA
    Oracle PL/SQL Developer Certified Associate
    Exam Price: Rs 5845
    Duration: 120 minutes
    Number of Questions: 70
    Passing Score: 60%

    Free 1z0-051 Demo Download
    13. Evaluate the following query:
    SQL> SELECT promo_name || q’{’s start date was }’ || promo_begin_date
    AS “Promotion Launches”
    FROM promotions;
    What would be the outcome of the above query?
    A.It produces an error because flower braces have been used.
    B.It produces an error because the data types are not matching.
    C.It executes successfully and introduces an ’s at the end of each promo_name in the output.
    D.It executes successfully and displays the literal ” {’s start date was } ” for each row in the output.
    Answer: C

    14. Evaluate the following query:
    SELECT INTERVAL ‘300′ MONTH,
    INTERVAL ‘54-2′ YEAR TO MONTH,
    INTERVAL ‘11:12:10.1234567′ HOUR TO SECOND
    FROM dual;
    What is the correct output of the above query?
    A.+25-00 , +54-02, +00 11:12:10.123457
    B.+00-300, +54-02, +00 11:12:10.123457
    C.+25-00 , +00-650, +00 11:12:10.123457
    D.+00-300 , +00-650, +00 11:12:10.123457
    Answer: A

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    Oracle Certification Database 11g 1Z0-051 exam topics
    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 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

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    Published on February 8, 2012 · Filed under: oracle; Tagged as:
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