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Getting started with MySQL command line Cognitive Class Exam Answers:-

Course Name :- Getting started with MySQL command line

Getting started with MySQL command line Cognitive Class Final Exam Answers:-

Question  1 : Which one of these statements is incorrect?

  • MySQL was a key component in the LAMP (Linux operating system, Apache web server, MySQL database, and PHP scripting language) stack
  • The dolphin in the MySQL logo is named Sakila
  • MySQL was first developed by a Swedish company MySQL AB
  • None of the above statements

Question  2 : Which edition of MySQL is free to use under a General Public License?

  • Cluster
  • Enterprise
  • Community
  • Standard

Question  3 : Which one of these MySQL forks has been led by the original developers of MySQL?

  • MariaDB
  • Percona Server for MySQL
  • WebScaleSQL
  • All of the above

Question  4 : Which one of the following commands is used to explore the structure of a table in MySQL command line interface?

  • Tip: Try to run and validate the options for a table of Sakila Database in Cloud IDE terminal.
  • DESCRIBE table_name;
  • SHOW COLUMNS FROM table_name;
  • EXPLAIN table_name;
  • All of the above

Question  5 : Which one of the following commands can be used to dump first 5 rows of a table from your database in MySQL command line interface of Cloud IDE?

  • Tip: Try to run and validate the options for a table of Sakila Database in Cloud IDE terminal.
  • mysqldump –host=127.0.0.1 –port=3306 –user=root –password database_name table_name -w “true limit 5” <- backup.sql
  • mysqldump –host=127.0.0.1 –port=3306 –user=root –password table_name database_name -w “true limit 5” -> backup.sql
  • mysqldump –host=127.0.0.1 –port=3306 –user=root –password database_name table_name -w “true limit 5” > backup.sql
  • mysqldump –host=127.0.0.1 –port=3306 –user=root –password table_name database_name -w “true limit 5” < backup.sql

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