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Oracle 1Z0-909 Exam Syllabus Topics:

Topic Details
Topic 1
  • Explain application development with NoSQL and XDevAPI
  • Handle and interpret errors and warnings

Topic 2
  • Schedule database operations
  • Store and process temporal data

Topic 3
  • Resolve consistency problems with isolation levels
  • Set SQL Modes to change MySQL behavior

Topic 4
  • Demonstrate connector use, management and configuration
  • Secure credentials and connections

Topic 5
  • Create and access a document store
  • JSON and Document Store
  • Store and process numeric data

Topic 6
  • Rewrite queries for optimization
  • Store and process string data

Topic 7
  • Understand locking mechanisms within MySQL
  • Control transactions in applications

Topic 8
  • Analyze queries for optimization
  • Aggregate and summarize data
  • Data-driven Applications

Topic 9
  • Explain the programming constructs used in stored routines
  • Choose between connectors for a given application

Topic 10
  • Create and execute stored routines
  • MySQL Schema Objects and Data

Topic 11
  • Store and process spatial data
  • Design, create, and alter views


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Oracle MySQL 8.0 Database Developer Sample Questions (Q65-Q70):

NEW QUESTION # 65
Examine these statement which execute successfully:

Now, examine the statements executed in the mysqi command-line client:

What is true?
A)

B)

C)

D)

  • A. Option A
  • B. Option B
  • C. Option D
  • D. Option C

Answer: D
NEW QUESTION # 66
The variables c and d are declared as integer types.
Examine these initialization statements with placeholder value <p1>, which execute successfully:
Now, examine this loop which executes successfully:

Which loop results in the same value of d for all valid values of <p1>?
A)

B)

C)

  • A. Option A
  • B. Option B
  • C. Option D
  • D. Option C

Answer: A
NEW QUESTION # 67
Examine this statement:

  • A. user who creates the procedure needing the create and execute privileges
  • B. Inserting COMMIT; SET @m :=: before line 4
  • C. user who creates the procedure needing the create routine privilege
  • D. inserting USE <database >; before line 3
  • E. Inserting DEFINER 'username '@' localhost' clause into the CREATE PROCEDURE statement

Answer: E
NEW QUESTION # 68
Examine these statement which execute successfully:

Now, examine the statements executed in the mysqi command-line client:

What is true?

  • A.
  • B.
  • C.
  • D.

Answer: A
NEW QUESTION # 69
Examine this SQL statement:

  • A. db. country-select(['Name','Population']) .where('Name LIKE :param') -bind ('param' , 'United*') -limit(5)
  • B. db.country. fields ( [ 'Name ' , 'Population* ] ) .where ( 'Name LIKE "United%',,) -select ()-limit(5)
  • C. db . country. fields ( [ ' Name ' , 'Population']) . select (' limit=5 ' ) .where('Name LIKE "United%" ' )
  • D. db . country. Select ([Name' , 'Population.'] ) -limit (5) .where('Name LIKE "United%"')
  • E. db . country, select ( [ ' Name LIKE "united%" ' , ' Population>