GLOBAL TECH SCHOOL
Quiz on Life Processes (Class X)
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The average score is 63%
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Quiz on Power Sharing (Class X)
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Class X Introduction to DBMS
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1) A database is a collection of:
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2) Raw facts and figures are called:
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3) Processed or organized form of data is called:
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4) Which of the following is an example of data?
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5) Which of the following is an example of information?
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6) DBMS stands for:
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7) Which of the following is NOT an example of DBMS software?
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8) Which of the following is an example of DBMS?
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9) The software used to create, update and retrieve data is called:
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10) Which of the following is NOT an advantage of DBMS?
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11) Repetition of same data in multiple places is called:
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12) When the same data is stored differently in different tables, it leads to:
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13) Translating data in such a manner that unauthorized users cannot read it is called:
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14) The structure of a database that describes how data will be stored and retrieved is called:
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15) Which of the following is a type of data model?
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16) In the Hierarchical Data Model, data is organised in:
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17) In the Network Data Model, multiple records are linked to:
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18) The Relational Data Model is based on the principle of:
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19) The Relational Database Model was proposed in 1970 by:
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20) The most commonly used database model is:
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21) A real-world object about which information is stored in a database is called:
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22) The details associated with an entity are called:
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23) In a relational database, a row represents:
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24) In a relational database, a column represents:
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25) A collection of logically related records organized as columns and rows is called:
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26) The smallest entity in the database is:
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27) A collection of fields makes a:
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28) A collection of records makes a:
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29) A collection of tables makes a:
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30) A field that uniquely identifies each record in a table is called:
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31) Which of the following statements about a primary key is TRUE?
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32) A primary key field:
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33) If more than one field is used to uniquely identify a record, it is called:
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34) A field in one table that refers to the primary key of another table is called:
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35) A foreign key is used to:
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36) All field values eligible to be a primary key are called:
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37) The candidate key that is not selected as the primary key is called:
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38) Which of the following is NOT an object of RDBMS?
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39) A user-friendly data entry screen in DBMS is called:
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40) Which RDBMS object is used to retrieve specific data from the database?
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41) Which RDBMS object is used to present retrieved data in a formatted and printable manner?
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42) In a database, an entity “Student” can have which of the following attributes?
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43) Data values are the raw data represented in:
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44) A relational database is:
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45) Which advantage of DBMS ensures that data retrieval is fast and accurate?
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46) In a student table with fields Roll_No, Name, Class, and Marks, the most suitable primary key would be:
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47) Which of the following can help check whether valid data is being entered?
The average score is 2%
Quiz on Fundamentals of Coding
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Operators are tokens that do __________ with designated or given values in an expression.
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The value or variable on which calculation is performed is called:
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The smallest unit of a program is called:
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The name of a variable in a program is:The name of a variable in a program is:
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A variable is a location (identity) in the computer’s __________ within a program.
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Which of the following is an example of block-based coding?
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Which of the following is an example of text-based coding language?
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The defined rules and format of writing or typing a program is called:
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In a computer, the instructions get stored in the form of:
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Coding is the integration of commands in a logical order in any programming language to create a:
The average score is 0%
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