Download Oracle Database 11g Advanced PLSQL.1z0-146.PrepAway.2018-12-10.60q.tqb

Vendor: Oracle
Exam Code: 1z0-146
Exam Name: Oracle Database 11g Advanced PLSQL
Date: Dec 10, 2018
File Size: 6 MB

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Demo Questions

Question 1
You created a PL/SQL subprogram that successfully invokes an external C procedure. After a while, the database administrator (DBA) drops the alias library schema object. The shared library exists in the system. Which statement is true in this scenario?
  1. The corresponding shared library is also removed from the system
  2. PL/SQL subprograms can be used to invoke the external C procedure
  3. The existing extproc process is terminated and a new extproc is started
  4. The PL/SQL subprogram that depends on the external C program becomes invalid
Correct answer: D
Question 2
See the exhibit:
  
  
Which of the above INSERT statements are valid? 
  1. Only the first statement is valid
  2. All the statement are valid
  3. Only the first and fourth statements are valid
  4. Only the first and second statements are valid
  5. Only the first, second and third statements are valid
Correct answer: E
Question 3
The database instance was started up using the automatic memory management feature. No value was set for the RESULT_CACHE_MAX_SIZE parameter. 
Examine the following initialization parameter settings for your database:
MEMORY_TARGET = 500M 
RESULT_CACHE_MODE=MANUAL 
You execute a query by using the result_cache hint. Which statement is true in this scenario?
  1. The query results are not stored because no memory is allocated for the result cache
  2. The query results are stored and 0.5% of the memory target is allocated to the result cache
  3. The query results are stored and 0.25% of the memory target is allocated to the result cache
  4. The query results are not stored because the RESULT_CACHE_MODE parameter is not set to FORCE
Correct answer: C
Question 4
Which three actions can be performed by using the DMBS_ASSERT package to prevent SQL injection? (Choose three.)
  1. Detect a wrong user
  2. Check input string length 
  3. Verify qualified SQL names
  4. Validate TNS connect strings
  5. Verify an exisitng schema name
  6. Enclose string literals within double quotation marks
Correct answer: CEF
Question 5
Examine the following settings for a session:
  
  
Which statement would be true in this scenario?
  1. The compiler would automatically inline subprograms
  2. The compiler would inline the code for external subroutines
  3. The compiler would inline the code even if the INLINE pragma is set to NO
  4. The compiler would not inline the code unless the INLINE pragma is set to YES
Correct answer: A
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