2025 ORACLE 1Z1-921–RELIABLE CUSTOMIZED LAB SIMULATION

2025 Oracle 1Z1-921–Reliable Customized Lab Simulation

2025 Oracle 1Z1-921–Reliable Customized Lab Simulation

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Tags: 1Z1-921 Customized Lab Simulation, New 1Z1-921 Dumps Book, 1Z1-921 Exam Lab Questions, Pdf 1Z1-921 Format, 1Z1-921 Test Voucher

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Oracle 1Z0-921 exam measures proficiency in database architecture, schema design, storage engines, and the use of advanced features to streamline performance and availability. 1Z1-921 Exam also measures the ability to efficiently manage MySQL Server and configure its replication for high availability, security features, backup and recovery techniques, and other technical aspects necessary for maintenance.

Oracle 1Z0-921 certification exam is a must-have for professionals who want to enhance their career prospects in the database management industry. MySQL 2021 Implementation Essentials certification validates their expertise in working with the MySQL database management system and demonstrates their commitment to professional development. MySQL 2021 Implementation Essentials certification is also beneficial for organizations that use MySQL as their primary database management system, as it ensures that their employees have the necessary skills to manage and maintain their MySQL databases effectively.

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Oracle 1Z0-921 (MySQL 2021 Implementation Essentials) Certification Exam is a highly sought-after certification exam for those who are looking to demonstrate their proficiency in implementing and managing MySQL databases. MySQL 2021 Implementation Essentials certification exam is designed to test the knowledge and skills of individuals who are responsible for managing and maintaining MySQL databases in their organizations.

Oracle MySQL 2021 Implementation Essentials Sample Questions (Q60-Q65):

NEW QUESTION # 60
Which is a correct example of creating an Enterprise Encryption function?

  • A. CREATE FUNCTION asymmetric_decrypt RETURNS STRING SONAME ,openss1_udf.so,;
  • B. SET @function = CREATE_ASYMMETRIC_PRIV_KEY(@algo, @key_len);
  • C. VALIDATE FUNCTION create_asymmetric_priv_key WITH ,openssl_udf.so';
  • D. INSERT INTO t1 (key_co1) FUNCTION(CREATE_ASYMMETRIC_PRIV_KEY(,RSA,, 1024));

Answer: A


NEW QUESTION # 61
Which four authentication protocols are allowed when using MySQL Enterprise Authentication?

  • A. authentication using SHA-256 password hashing
  • B. SECURID authentication and authorization identity
  • C. connections through the local host via the UNIX socket file
  • D. Simple Authentication and Security Layer
  • E. Native Windows services
  • F. authentication via Pluggable Authentication Modules (PAMs)

Answer: A,C,E,F


NEW QUESTION # 62
Which best describes database horizontal scale-out architecture deployment in MySQL in a read-heavy environment?

  • A. Adding more MySQL servers and sharing the same dacadir on a shared storage component like NFS.
  • B. Deploy MySQL read-only slaves utilizing replication so that the slaves can be used for reads.
  • C. Increasing the memory capacity so that there is a larger pooling buffer to increase the database read performance.
  • D. Allocating more CPU to the database instance to improve throughput performance.
  • E. Increasing the storage capacity so that the database can store more data to scale.

Answer: E


NEW QUESTION # 63
Which statement adds a column with the largest integer data type?

  • A. ALTER TABLE SCIENTIFIC ADD scientific_value DECIMAL(15,10);
  • B. ALTER TABLE SCIENTIFIC ADD scientific_value BIGINT;
  • C. ALTER TABLE SCIENTIFIC ADD scientific_value DECIMAL(10,10);
  • D. ALTER TABLE SCIENTIFIC ADD scientific_value INTEGER;

Answer: B


NEW QUESTION # 64
Which two statements are true about MySQL Enterprise Authentication?

  • A. MySQL Enterprise Authentication determines what operation the user can perform.
  • B. MySQL Enterprise Edition automatically connects to Oracle Password Vault to verify user passwords..
  • C. MySQL Enterprise Authentication supports Linux Pluggable Authentication Modules (PAM).
  • D. MySQL Enterprise Authentication makes it more difficult to set up security because you have different sets of security policies.
  • E. MySQL Enterprise Authentication supports Windows Active Directory.

Answer: C,E


NEW QUESTION # 65
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