10+ Ileseum Clubs Interview Questions and Answers

C is a procedural programming language with low-level memory access and a rich set of operators.

• C is a compiled language

• C has a simple syntax and a small set of keywords

• C supports pointers and manual memory management

• C has a rich set of operators and control structures

• C is widely used for system programming, embedded systems, and game development

I would implement a machine learning algorithm to optimize the system's performance and efficiency.

• Implementing a recommendation system to suggest personalized content to users based on their preferences and behavior.

• Integrating natural language processing to improve the system's ability to understand and respond to user queries.

• Utilizing predictive analytics to forecast future trends and make data-driven decisions for the system.

• Introducing automated testing and deployment p...read more

A movie theatre booking system can be created by designing a user-friendly interface for customers to browse movies, select showtimes, choose seats, and make payments.

• Design a database to store movie information, showtimes, seating availability, and customer bookings.

• Develop a front-end interface for customers to browse movies, select showtimes, and choose seats.

• Implement a back-end system to handle seat reservations, payments, and sending booking confirmations.

• Include featur...read more

Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.

• Inheritance allows for code reusability and promotes a hierarchical relationship between classes.

• Example: Class B inherits from Class A, so Class B can access all public and protected members of Class A.

• Call by value passes a copy of the actual value to a function, while call by reference passes a reference to the actual value.

• Example: Call by value does ...read more

Algorithm and flow chart for bubble sort on an array

• Compare adjacent elements and swap if necessary

• Repeat until no more swaps are needed

• Time complexity: O(n^2)

• Space complexity: O(1)

Declaration is a statement that tells the compiler about the existence of a variable or function, while definition provides the actual implementation of the variable or function.

• Declaration introduces a name and its type to the compiler, while definition allocates memory for the variable or function.

• Declaration does not allocate memory, while definition does.

• Multiple declarations can exist for a single definition, but only one definition can exist for a single declaration.

• Exa...read more

Primary key uniquely identifies a record, foreign key refers to a field in another table.

• Primary key is used to ensure uniqueness of a record in a table

• Foreign key is used to establish a relationship between two tables

• Primary key cannot be null, foreign key can be null

• Primary key is used as a reference in foreign key

A flow chart for sorting

• Start with an unsorted list

• Compare adjacent elements and swap if necessary

• Repeat until no more swaps are needed

• List is now sorted

Variables are containers that hold values or references to values in computer programs.

• Variables are used to store data in a program

• They can hold different types of data such as numbers, strings, and booleans

• Variables can be assigned values and their values can be changed throughout the program

• They are used to make code more readable and reusable

• Examples of variables include 'age', 'name', and 'isStudent'