TCS Cashier, Back end Cashier Interview Questions and Answers

Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.

• Recursion can be used to solve problems that can be broken down into smaller sub-problems.

• Inheritance allows for code reuse and helps in creating a hierarchy of classes.

• Heap is used for dynamic memory allocation in la...read more

Flexbox is a CSS layout module that allows for flexible and responsive web design.

• Flexbox allows for easy alignment and positioning of elements within a container.

• It uses a set of properties to define the layout, such as display: flex and flex-direction.

• Flexbox is particularly useful for creating responsive designs that adapt to different screen sizes.

• It can also be used in combination with other CSS layout modules, su...read more