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Database Design and Development Quiz | Free Certificate | Multiple Choice Questions and Answers

Database Design and Development Certification Free Certificate | Multiple Choice Questions and Answers

Hi everyone, here is an opportunity fr y’all. The Digital Adda has launched Database Design and Development Quiz & after completing the quiz you get Free Certificate. Get complete details below and apply:

Terms and Conditions:

  • There are 20 MCQ Questions in this test.
  • You need to score atleast 50% to get a certificate.
  • A certificate of achievement will be awarded.

Benefits: Get Database Design and Development Free Certificate from The Digital Adda which you can share in the Certifications section of your LinkedIn profile, on printed resumes, CVs, or other documents.

  • No
  • Yes
  • Yes
  • No
  • Dymanic
  • Real
  • Virtual
  • Static
  • Password
  • Host Name
  • Both (a) and (b) above
  • Database name associated with the user
  • SELECT CURTIME();
  • SELECT CURDATE();
  • SELECT CURRENT_TIME();
  • All of above
  • Ascending
  • Descending
  • True
  • False
  • Foreign key not defined
  • Table is empty
  • Connectivity issue
  • Data is present in the other table
  • Table
  • Column
  • Database
  • All of above
  • Used to uniquely identify a row
  • Alias for primary key
  • Used to identify a column
  • Alias for foreign key
  • 4 bytes
  • 2 bytes
  • 8 bytes
  • 1 bytes
  • Using COUNT
  • Using NUM
  • Using NUMBER
  • Both (a) and (c) above
  • .ism
  • .myd
  • .my
  • .mys
  • To limit the output of a query
  • To limit the output of a query using an aggregate function only
  • When GROUP by is used
  • both (b) and (c) above
  • SELECT FROM students
  • SELECT FROM students;
  • SELECT FROM “students”;
  • Both (a) and (b)
  • 64
  • 55
  • 72
  • 40
  • mysql_drop_database
  • mysql_drop_entiredb
  • mysql_drop_db
  • mysql_drop_dbase
  • AND
  • WHERE
  • HAVING
  • FROM
  • Pseudofile
  • Embedded SELECT Statement
  • Trigger
  • None of the above is correct
  • To save users from having to write an expression.
  • To ensure that the results are consistent.
  • To accomplish both of the above.
  • None of the above

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