As an avid internet user you might be aware of the fact that Google is one of the most visited search engines in the world.
From techies to regular job holders nearly everyones aspires to have a position in Google someday.
Did you know that in 2019, Google received over 3 million of his applications, but rejected 99.3% of them?
This is largely due to Google’s extremely tough coding interview process. So, what is a Google Coding Interview?
Well, it is an annual placement drive organised by the company to filter the best candidates from the aspirants who can display proficiency in not only coding but other aspects of the corporate life as well.
If your Google Coding Interview is coming up in a few months, then check out our day wise planner for preparing to answer all the Google Coding Interview Questions.
What is the Google Coding Interview?
Cracking the Google interview is the dream of every Software Developer. Believe us, your Google Interview will be the ultimate test for your technical skills, this interview will be the best
It just requires hard work and preparation. Fortunately, Google is very open about their expectations from their candidates.
The key to cracking Google Coding Interviews is to get acquainted with the company’s culture and processes.
In teh following section, we are going to take a deep dive into Google’s coding interview process to show you how to crack the interview.
What is the process of conducting Google Coding Interview?
Get ready to face the following rounds in your Google Coding Interview placement drive:
Resume examination
First, the recruiter looks at your resume and assesses whether your experience matches the open position. This is the most competitive step in the process. We know that about 90% of candidates fail this stage.
Make sure your resume is perfectly tailored to the specific position you are hoping to land.
Online Assessment Round for Google
When applying for a recent graduate or intern position at Google, the process often begins with a sample coding test that you complete online. The coding sample contains two questions that must be answered within a total of 90 minutes.
Technical Interview over call
This step is otherwise referred to as the”phone screening round”. It is most often done via Google Hangouts / Google Meet video chat. Each interview lasts 30-60 minutes.
You will be asked to speak with colleagues or future managers and resolve questions about data structures and algorithms.
On-site Interview with Google
Onsite interviews at Google will be your real test. Your typical on-site Google interview will be conducted over 4-6 rounds in total.
Your On-site interview at Google will determine whether you have secured your position at the company or not.
At Google they believe in working smart rather than working hard! Hence, it is vital to create a mental road map for all the topics that you will have to cover in order to stand out in your Google Coding Interview.
Complete preparation for Google Coding Interview
This preparation guide is designed to provide the highest quality content so you can easily tackle your questions in your coding interview with Google.
Take a look at the following sections to develop a day wise plan to tackle Google Coding Interview Questions.
Day 1-3
Basics to advanced level programming questions
In order to learn how to program, you need to understand the basics of the language first.
These basics include the following:
- Data types- Form of classification that specifies the value of variables.
- Syntax- Represents a set of rules that define different combinations of symbols.
- Operators- Characters that are representative of specific logical actions or functions.
- Flow control- Represents the order in which functions are carried out in an imperative program.
Once you have a good understanding of these basics, you can move on to more advanced concepts such as object-oriented programming, software design patterns, and unit testing.
Now, let’s see if you can solve the following programming question:
Q. What is the procedure to reverse a string in an Array?
Answer Key: To reverse a string in an Array, simply write a double quote followed by the string you want to reverse and then write the double quote again.
Day 4 & 5
Learn about OOPs
OOPs (object-oriented programming) is a type of programming that has been used in many languages including Java, Python, and Ruby.
OOPs is an approach to programming that uses objects as the fundamental unit of abstraction.
Let’s find out if you can answer the following OOPs question.
Q. Where do we apply OOPs?
Answer Key: It is a way of organizing and structuring programs by using objects, which are typically defined as data structures that contain data and behavior.
Day 6-7
Practice DSA from regular to advanced levels
Data structures and algorithms provide the structure and logic that you need to write efficient and effective code. To master these topics, start with the basics and build your way up to the most advanced topics.
Answer the following DSA question:
Q. How would you find out the missing number in a given set of arrays with integers 1-100?
Answer Key: To find the missing number in an integer array of 1 to 100, you need to count the number of times that the array is used.
Day 8-10
Master concepts of OOAD
Object oriented Analysis and Design is a system for designing applications that are structured around objects that possess well-defined, distinguishable states and behaviors.
Never heard of the OOAD concept before? Well, don’t panic yet. Try answering the following basic level Object Oriented Analysis and Design question:
Q. Define the underlying concepts of Object Oriented Design Analysis.
Answer Key: Object orientation provides the most efficient way to organize, manage, and reuse code. It is also the best way to ensure that your code is easily accessible and maintainable.
Final Thoughts
There is definitely no better planner than this guide which can help you prepare for your forthcoming Google Coding Interview in only 10 days!
If you are eager to learn more concepts which can help you build your foundation in coding even better then you can look out for Linked List problems, Binary Trees and String Questions.
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Clearing a Google interview can be challenging, as Google is known for its rigorous hiring process. The interview typically involves technical questions, problem-solving, coding assessments, and discussions about your past experiences. Here’s a comprehensive guide to help you prepare for and clear a Google interview:
1. Understand the Interview Process:
Google’s interview process usually consists of multiple rounds, including phone screenings and on-site interviews. Familiarize yourself with the format and structure of Google interviews.
2. Review Your Basics:
Brush up on fundamental computer science concepts, algorithms, and data structures. Be prepared to write code on a whiteboard or use an online coding platform.
3. Practice Coding:
Solve coding problems regularly on platforms like LeetCode, HackerRank, or CodeSignal. Focus on both algorithmic challenges and data structure implementation.
4. Learn Google’s Preferred Languages:
Google often prefers candidates who are proficient in languages like Python, Java, or C++. Ensure you are comfortable coding in at least one of these languages.
5. Study System Design:
Understand how to design scalable and efficient systems. Familiarize yourself with distributed systems, databases, and system architecture concepts.
6. Behavioral Interview Preparation:
Be ready to answer behavioral questions about your past experiences. Use the STAR method (Situation, Task, Action, Result) to structure your responses.
7. Google’s Leadership Principles:
Google has a set of leadership principles that guide its hiring decisions. Familiarize yourself with these principles and think about how your experiences align with them.
8. Mock Interviews:
Practice mock interviews with friends, mentors, or through online platforms. This helps you get used to the interview format and receive constructive feedback.
9. Google Interview Questions Repository:
Explore online repositories that compile Google interview questions. This can give you insights into the types of questions asked and the expected level of difficulty.
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