Qualcomm Interview Questions, Process, and Tips

To add a node to the head of a linked list, create a new node, set its next pointer to the current head, and update the head pointer to the new node.

• Create a new node with the desired data

• Set the new node's next pointer to the current head of the linked list

• Update the head pointer to point to the new node

A virtual function is a function in a base class that is declared using the keyword 'virtual' and can be overridden by a function in a derived class.

• Virtual functions allow a derived class to provide a specific implementation of a function that is already defined in a base class.

• They enable polymorphism, where a pointer to a base class can be used to call a function in a derived class.

• Virtual functions are used in obje...read more

Android boot up sequence involves several stages including power on, bootloader, kernel initialization, and system initialization.

• Power on the device

• Bootloader loads the kernel

• Kernel initializes the system

• System initialization completes the boot up process

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

• Allows for code reusability by creating a new class based on an existing class

• Derived class (subclass) inherits attributes and methods from a base class (superclass)

• Can have multiple levels of inheritance (multi-level inheritance)

• Example: Animal class can be a base class with properties like name a...read more

Polymorphism is the ability of a single function or method to operate on different types of data.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• It enables a single interface to be used for different data types.

• Examples include method overloading and method overriding in object-oriented programming.

In 5 years, I see myself as a senior analyst at Qualcomm, utilizing my skills to drive innovation and contribute to the company's success.

• I am passionate about technology and Qualcomm's cutting-edge advancements in the semiconductor industry align with my career goals.

• I believe Qualcomm's global presence and diverse projects will provide me with ample opportunities for growth and development.

• I aim to become a subject m...read more