万が一1z1-320試験に不合格となった場合、再受験には改めて受験料が必要になり、費用面の負担も無視できません。PassTestのOracle MySQL Cloud Service 2018 Implementation Essentials練習問題で本番さながらの演習を重ね、一度で合格に近づく準備を整えましょう。

Oracle 1z1-320 試験概要:

Oracle 1z1-320 試験シラバストピック:

Oracle MySQL Cloud Service 2018 Implementation Essentialsの疑問にお答えします

Oracle MySQL Cloud Service 2018 Implementation Essentials 認定 1z1-320 試験問題：

問題 #1

You want to create a copy of the City table and include all the data. The new table name is City_part. Which statement would accomplish this task?

A. INSERT INTO City_part SELECT * FROM City;
B. CREATE TABLE City_part LIKE City INSERT INTO City_part * FROM City;
C. CREATE TABLE City_part LIKE City;
D. CREATE TABLE City_part AS SELECT * FROM City;

問題 #2

The MySQL database for backup with used data is configured only with the InnoDB storage engine. System data including SP, VIEWs, and users in the system database are all static. For any changes with system data, the database backup will be done separately.
You are requested to optimize backup performance to reduce backup time by using MySQL Enterprise Backup for the daily backup operation with user data (configured with the InnoDB storage engine).
Which three options would you choose to optimize the backup performance?

A. Running multiple MySQL Enterprise Backups at the same time to back up the same database to allow parallel database backups on MySQL
B. Shutting down the MySQL database and using MySQL Enterprise Backup to restart the MySQL Database to remove any potential locking
C. Using the - - no-locking option to backup non_InnoDB files
D. Using the - - only- innodb or - - only- innodb- with -frm option to back up only InnoDB tables
E. Running the backup with the backup policy, full backup and incremental backup, supported by MySQL Enterprise Backup to reduce the daily backup time

問題 #3

Which three are part of the core MySQL architecture? (Choose three.)

A. Disk parity/RAID
B. Parser
C. Optimizer
D. mysqldump
E. Storage engines

問題 #4

What are two key differences between the use of ndbd and ndbmtd?

A. In the event of critical errors, ndbd generates all trace in error log, whereas ndbmtd generates a trace file with the name pattern ndb_node_id_trace.log.trace_id_tthread_id.
B. ndbd can be configured as ndbmtd by applying the option - - mtd.
C. In the event of critical errors, ndbd generates a trace file with the name ndb_node_id_trace.log.trace_id, whereas ndbmtd generates a trace file with the name pattern ndb_node_id_trace.log.trace_id_tthread_id
D. ndbd is single-threaded mode.ndbmtd runs by default in single-threaded mode; you must configure it to use multithreads.
E. ndbd is single-threaded mode; however, ndbmtd runs by default in multithreaded mode.

問題 #5

Your newly created MySQL Cloud Service is not available from your application. Select the two correct options that apply.

A. You forgot to enable port 3306.
B. The 'opc' user can be used to access MySQL only with the created SSH-Key.
C. You forgot to create the correct SSL/TLC certificate during the setup process.
D. The MySQL instance is still in the "Creation" process.
E. Only 'root' is allowed to access from non-localhost.

解説：