Google Interview Preparation
Published: 2022-08-31 10:16:01

Any software developer's dream is to pass the Google interview. This interview is the final test of your technical expertise, and it necessitates hard work and preparation rather than luck or shortcuts. Fortunately, Google is quite open about its hiring requirements. The more you understand Google's process and culture, the more likely you will be successful. So, today, we'll go over their coding and behavioral interview processes in detail to show you how to ace the interview.

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Overview of Google interviews
It takes 2 to 2.5 months to finish the entire interview process. Google conducts a total of 4 to 6 interviews for software developers. An initial telephone interview with a Google recruiter is followed by three to four on-site interviews with various Googlers. All coding problems are solved on a whiteboard, Google Docs, or a Chromebook. At last, there will be one behavior round.

In a Google interview, you can expect to see three different sorts of coding problems.

Questions about system design: This tests your ability to manage high-level system design while keeping scalability in mind.

DSA Coding challenges: These questions test your understanding of data structures and algorithms to find the best solution to a problem.

Questions about general analysis: These are the questions that need to be answered. The interviewers get to know about your mental process by asking mathematical or opinion-based questions.



Coding Ninjas created this guided Path for Google to assist you in preparing for the Google coding interview and other product-based firms. This test has many code questions and problems that are frequently asked at Google for the position of SDE. This test series was created by technical experts who considered all of the major DSA subjects that various top-notch firms present for employment. So, if you want to join Google's SDE team and work for one of the world's largest e-commerce companies, don't forget to check that out.

**What is different about Google interviews?
**Though Google's software engineer interviews are comparable to those at other large tech companies, notable differences exist. So, what makes Google different from Apple, Microsoft, or Amazon?

Clear expectations: Because Google is open about its interview process, there is 

Coding in Google Docs: You will be expected to code in Google Docs during the interviews. It's important to learn how to code well on this platform because it takes some time to practice.

Hiring: Google uses a hiring committee for all candidates because they want to assess applicants without bias.

Google looks for cognitive ability, "Googleyness," leadership skills, and technical skills in their candidate evaluation process. 
Practice algorithms and data structures daily
Preparation:  It generally takes a long time to prepare for a coding interview. I recommend three months of planning ahead of time. To keep on track, you'll need a preparatory strategy. Make sure you prepare in a Google-friendly language like C++, Java, Python, Go, or C.. I recommend three months of planning ahead of time. To keep on track, you'll need a preparatory strategy.  Make sure you prepare in a Google-friendly language like C++, Java, Python, Go, or C.

Update your résumé: In six seconds or less, your CV must attract the eye of a Google recruiter. A poorly written CV is one of the most common reasons talented applicants do not obtain an interview. Updating your resume timely is always a good idea.

Data structures you should know:

- Arrays
- Linked Lists
- Stacks
- Queues
- Trees
- Graphs
- Heaps
- Hash sets
- Hash tables/maps

Algorithms you should know:

- Breadth-first search
- Depth-first search
- Binary search
- Quicksort
- Mergesort
- A*
- Dynamic programming
- Divide and conquer

What can be expected in a Google behavioral interview
Behavioral interviews at Google assess how you act in both positive and negative work-related circumstances or disagreements. Employers use behavioral interviews to determine whether or not you are someone they want to work with. During these interviews, you will be asked to reflect on your previous performance and actions to get a feel of how you react under pressure. There are three types of questions you can expect:

Previous encounters
Values-based
Hypothetical situations
Common behavioral Interview Questions
Tell me about a time when you attempted something new and failed.
What is one of your proudest achievements?
What impact will you have on your team if you join?
Tell me about a time when you worked in an unstructured environment.
Which Google feature is your favorite, and how would you improve it?
What does it mean to you to be "Googley"?
The offer / no offer
You'll be evaluated on a scale of 1-4, with three indicating whether you'll be hired or not. After you've completed your interviews, your feedback will be given to a hiring committee to make the final selection. This process can take many weeks, so sending a gentle reminder email is fine if it's been too long.

After you get an offer, be prepared to talk about salary and start date, so brush up on your negotiating abilities. If you don't obtain the job, you may have to wait six months to reapply, which gives you plenty of time to study and do [google interview preparation](https://www.codingninjas.com/codestudio/interview-bundle/google).