Pass ORACLE 1Z0-144 Exam with Valid 1Z0-144 Exam Question Answers - RealExamDumps

1Z0-144 Exam Oracle Database 11g: Program with PL/SQL https://www.realexamdumps.us/oracle/1z0-144-braindumps.html

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Sample Questions Question No 1 Consider the following scenario: Local procedure a calls remote procedure B Procedure A was compiled at 8 AM. Procedure A was modified and recompiled at 9 AM. Remote procedure B was later modified and recompiled at 11 AM. The dependency mode is set to timestamp. Which statement correctly describes what happens when procedure A is invoked at 1 PM? Options A. Procedure A is invalidated and recompiled immediately. B. There is no effect on procedure A and it runs successfully. C. Procedure B is invalidated and recompiled again when invoked. D. Procedure A is invalidated and recompiles when invoked the next time. Answer: D

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Question No 2 Examine the following snippet of code from the DECLARE section of PL/SQL DECLARE Cust_name VERCHAR2 (20) NOT NULL : = ‘Tom Jones’: Same_name cust_name%TYPE: Which statement is correct about the above snippets of code? Options A. The SAME_NAME variable inherits only the data type from the CUST_NAME variable. B. The SAME_NAME variable inherits only the data type and default value from the CUST_NAME variable. C. The SAME_NAME variable inherits the data type, constraint, and default value from the CUST_NAME variable. D. The SAME_NAME variable inherits only the data type and constraint from the CUST_NAME variable resulting in an error Answer: D https://www.realexamdumps.us/oracle/1z0-144-braindumps.html

Question No 3 Identify situations in which the DBMS_SQL package is the only applicable method of processing dynamic SQL. (Choose all that apply.) Options A. When a query returns multiple rows B. When a column name in a where clause is unknown at compile time. C. When the number of columns selected in a query is not known until run time D. When a table needs to be created based on an existing table structure at run time E. When privileges need to be granted to a new user to access an existing schema at run time Answer: B,C

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Question No 4 In which of the following scenarios would you recommend using associative arrays? Options A. When you want to retrieve an entire row from a table and perform calculations B. When you know the number of elements in advance and the elements are usually accessed sequentially C. When you want to create a separate lookup table with multiple entries for each row of the main table, and access it through join queries D. When you want to create a relatively small lookup table, where the collection can be constructed on memory each time a subprogram is invoked. Answer: C,D

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Question No 5 The server output is on for the session. Which statement is true about the execution of the code? Options A. The code executes successfully and gives the desired output. B. The code generates an error because the EMP_RECORD variable is not declared. C. The code generates an error because the cursor is not opened before the FOR loop. D. The code generates an error because the loop does not have the exit when clause. Answer: A

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1Z0-144 Exam Oracle Database 11g: Program with PL/SQL Complete PDF Download From Realexamdumps.us https://www.realexamdumps.us/oracle/1z0-144-braindumps.html

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Pass ORACLE 1Z0-144 Exam with Valid 1Z0-144 Exam Question Answers - RealExamDumps

Published on Oct 11, 2017Programming

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