12th Grade Databases Quizzes, Questions & Answers
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QUIZ 5 SEC A covers fundamental concepts of databases including SQL operations, schema design, and database architecture.
Questions: 10 | Attempts: 115 | Last updated: Mar 22, 2025
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Sample QuestionYou can add a row using SQL in a database with which of the following?
Welcome to this informative IBM DB2 Database quiz. IBM DB2 is a product that was developed by IBM. The most amazing part about this product is that it works on a relational model. Take this quiz, it's going to improve and...
Questions: 10 | Attempts: 626 | Last updated: Aug 22, 2025
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Sample QuestionIn which mode of Command Line Processor (CLP) must each command and SQL statements be prefixed by "db2"?
This is an online quiz on data processing and is designed. Data is a vital and very important part of today's world, and just like that, data processing has become a major concern. The quiz here has several questions on data...
Questions: 42 | Attempts: 2135 | Last updated: Aug 22, 2025
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Sample QuestionThe compilation of data that is arranged for better and faster retrieval and is accessed via computers is known as
This is part of the DevX course assessment that will be taken by delegates before and after the programme.
Questions: 30 | Attempts: 142 | Last updated: Jul 9, 2025
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Sample QuestionThe first normal form (1NF) ensures that?
A test to help students prepare for Software Development and Web Development 98-361 and 98-363 exams
Questions: 9 | Attempts: 2104 | Last updated: Mar 22, 2025
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Sample QuestionName types of valid database systems (Choose all that apply)
Welcome to the trivia quiz on database management system. Over the past few days we have been able to dive deeper into the data base.A data base is made of different components and each of them has a specific responsibility in...
Questions: 10 | Attempts: 318 | Last updated: Mar 21, 2025
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Sample QuestionWhich of the following is not the responsibility of the utilities component of DBMS software?
This trivia quiz is made up of DBMS questions that are specific to help you through your revision. This software is generally used to ease access to data and allows people to update some data too. There are different types of...
Questions: 5 | Attempts: 1230 | Last updated: Mar 21, 2025
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Sample QuestionIn SQL, which of the following is not a data definition language commands?
The quiz checks if trainee has understood basic concepts of table creation and database objects
Questions: 5 | Attempts: 345 | Last updated: Mar 21, 2025
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Sample QuestionWhich of these statements will fail because the table name is not legal? (Choose two answers.)
Welcome to practice...........
Questions: 35 | Attempts: 840 | Last updated: Mar 22, 2025
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Sample QuestionYou query the database with this command: SELECT id_number, (quantity – 100 / 0.15 – 35 * 20) FROM inventory ; Which expression is evaluated first (choose one)?
This quiz is based on Computer languages created on Aug-19-2011
Questions: 15 | Attempts: 1348 | Last updated: Jul 22, 2025
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Sample QuestionThe DBMS acts as an interface between what two components of an enterprise-class database system?
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