Database Models and Implementation MCQs
1. Which data model organizes data into a tree-like structure with one-to-many relationships? a) Relational Data Modelb) Hierarchical Modelc) Network Data Modeld) Object-Oriented Model Answer: … Read more
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Database Management System Concepts MCQs
1. What is the primary purpose of a Database Management System (DBMS)?A) To create complex spreadsheetsB) To organize and manage data efficientlyC) To design websitesD) … Read more
Basic concepts of OOP MCQS
1. What is an object in object-oriented programming (OOP)? a) A blueprint for creating instances of classesb) A collection of related variables and functionsc) An … Read more
C Programming Essentials Structures, Preprocessor, and Unions MCQs
1. Which of the following best describes a structure in C programming?a) A built-in data typeb) A collection of variables of different data types under … Read more
Array MCQS
1. What is an array? a) A data structure that stores elements of the same type sequentially in memoryb) A data structure that stores elements … Read more
Decision control structure MCQs
1. Which of the following is a decision control structure?a) while loopb) for loopc) if statementd) do-while loop Answer: c) if statementExplanation: The if statement … Read more
Basics of programming MCQs
1. Which of the following correctly defines a character set in programming? A) A collection of mathematical symbols used in computationsB) A set of predefined … Read more
PHP and MySQL MCQs
1. Which PHP function is used to establish a connection with a MySQL server? a) mysqli_query()b) mysql_connect()c) pdo_connect()d) mysqli_connect() Answer: d) mysqli_connect() Explanation: mysqli_connect() is … Read more
Style sheets MCQs
1. What is the primary purpose of CSS (Cascading Style Sheets)?a) To define the structure of web pagesb) To create dynamic interactions on web pagesc) … Read more