Chapter 3 : Database Management System
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DBMS is useful for:
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A database can contain:
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Which command removes unwanted records permanently?
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Which object displays data in a user-friendly format?
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A student database may contain fields like:
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Which feature controls incorrect data entry?
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Which of the following is a benefit of DBMS?
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Database management improves:
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Which option is used to arrange data alphabetically?
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Which key field in one table refers to the primary key in another table?
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Which type of relationship exists when one record in a table relates to many records in another table?
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Which view allows modification of table structure?
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The first step in creating a database is:
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Which database object can combine data from multiple tables?
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Filtering means:
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Sorting arranges records in:
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Which field property limits the number of characters entered?
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The intersection of a row and column is called:
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Which command is used to save a table?
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Which symbol is used for “all fields” in a query?
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Reports are mainly used for:
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A form is mainly used for:
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Which of the following is NOT a database object?
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Which feature ensures data accuracy and consistency?
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Redundancy means:
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Relationship between tables reduces:
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Which key creates a relationship between two tables?
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Which operation can be performed using a query?
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A query helps to:
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Which data type stores only two values such as Yes/No?
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Which data type is suitable for storing date of birth?
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Which data type is used to store names?
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Which data type is used for storing numbers?
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A field property determines:
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Which view is used to define the structure of a table?
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What is the default view used to enter data in a table?
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Which object is used for printing database information?
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Which object is used for data entry in DBMS?
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Which database object is used to retrieve specific information?
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Which object is used to store data in a database?
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The duplicate values are not allowed in:
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Which of the following can be used as a Primary Key?
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Which key uniquely identifies a record in a table?
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In a database table, a column is known as a:
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In a table, a row is also called a:
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A table in a database consists of:
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Which of the following is an example of a database?
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DBMS stands for:
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Which software is commonly used for Database Management in CBSE IT syllabus?
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What is a database?
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