Cracking the coding interview is a hard puzzle to solve!
Do you think that you have a solution for this puzzle? If you are counting on your technical knowledge only, it’s high time to burst your bubble.
The chances of getting your dream job should not hang by a thread. And you can not rely on the Apple coding interview questions only to get selected by apple.
So, there are some important things you need to keep in mind while preparing for an interview.
If you are looking for a guide to crack your next coding interview, you are at just the right article.
We have selected the 9 extremely significant things or factors that you should know for cracking a coding interview at your dream company.
Let’s have a detailed description of each point by one.
9 Extremely Important Things You Should Know for cracking a coding interview
The most significant things that you should know before sitting for a coding interview are listed as:
- Pay attention to system design
One of the vital components of an onsite coding interview is systems design. Although the weightage might differ from one position to another, system designs hold high importance.
In a coding interview, the tech giants such as Apple, Amazon, and similar companies ask different questions about this topic. This core topic is highly essential for senior developers.
Also, the candidates who are looking for a managerial job in engineering will have to study the design of the system in depth.
If you are observing the Apple interview questions, you will come across the concepts of systems design quite a lot.
There are various concepts that you need to cover carefully while learning systems design in depth. It includes scalable systems, concurrency, API modeling, load balancing, database management, sharding techniques, distributed caches, and such.
- Learn algorithms and coding for algorithms
Learning algorithms alone will not be enough for cracking a coding interview at big firms. Especially if you have applied for the post of senior developer or programmer.
Various problem statements are asked during the interviews to evaluate your skills and knowledge.
During this evaluation, you will be asked to solve a certain problem statement by providing a coded algorithm.
The majority of problem statements regarding the code algorithms are related to sorting algorithms, BFS and DFS, algorithms to find bridges given on a graph, and similar algorithms.
Make sure you know the types and coding for these algorithms efficiently to exhibit your problem-solving skills.
- Take time to prepare
There is a difference between hustling and hurrying. And the difference is that one will get you the job and the other will only give you disappointment.
A candidate needs to take their fair share of time to prepare for a coding interview.
Make sure you lay down a rough plan about how many weeks or months you need to prepare for your coding interview.
Ideally, a candidate can easily prepare for a coding interview within 2-3 months. However, if you have a job to attend to side-by-side, the time taken by you might get stretched.
In any case, you must dedicate the required time to your preparations and avoid hurrying the process as it may become a reason for you to lose this once-in-a-lifetime opportunity.
- Think about our problem statement solution out loud
Thinking out loud can help you to solve the problem statements more efficiently and quickly. As it may clear various random thoughts running in your mind.
Also, this will become a way of letting the interviewer observe your approach to the problem statements and your knowledge.
This will help them to evaluate you better and your knowledge will not stay locked in your brain only. To know more