Most Asked Binary Search Interview Questions

Last Updated : 16 Jun, 2024

Binary search is the most efficient searching algorithm having a run-time complexity of O(log₂ N) in a sorted array.

Binary search is a searching technique to search an ordered list of data based on the Divide and Conquer technique which repeatedly halves the search space in every iterationConditions for when to apply Binary Search in a Data Structure:

To apply the Binary Search algorithm:

Whenever we are able to identify that the answer of the problem lies between in a range L to R and there is a Monotonic Behaviour of answer in range L to R then we can think to apply binary search on answer.

Check out this article on how to Identify and Solve Binary search Problems – View

Question-binary

Binary Search

Top interview questions on Binary search to get hands on ~

Title	Article(Editorial ) Link	Practice Link
Lower and Upper Bound	Read	Solve
Search Insert Position	Read	Solve
Sqrt(x)	Read	Solve
First and Last occurrence of a number	Read	Solve
Search in sorted rotated array	Read	Solve
Search in sorted rotated array II	Read	Solve
Min element in sorted rotated array	Read	Solve
Find peak element in a mountain array	Read	Solve
Koko Eating Bananas	Read	Solve
Allocate Books	Read	Solve
Aggressive Cows	Read	Solve
Minimize max distance to gas station	Read	Solve
Capacity to ship packages within D days	Read	Solve
Median of 2 sorted arrays	Read	Solve
Nth root of a number	Read	Solve
Kth element of 2 sorted arrays	Read	Solve
Find Peak element II	Read	Solve
Find Median in row wise sorted array	Read	Solve
Search in row wise and column wise sorted array	Read	Solve

Complexity Analysis of Binary Search:

Time Complexity:
- Best Case: O(1)
- Average Case: O(log N)
- Worst Case: O(log N)
Auxiliary Space: O(1), If the recursive call stack is considered then the auxiliary space will be O(logN).

Check out variants of binary Search :

S

sumaiygs7h

Improve

Microsoft Interview Questions (3.5 years)

Similar Reads

Infosys's most asked interview questions

1) Tell me about yourself. 2) About projects, role in project. 3) Why do you want to join Infosys? 4) Strategy to handle major project 5) What is your career objective? 6) Are you fine with working in night shifts? 7) Why should we hire you? 8) They may ask about your family background also. This is a small list of questions. Please write comments

10 Most Asked ES6 Interview Questions & Answers For Developers

When JavaScript came into the picture of the programming world, the name was chosen for marketing reasons. At that time Java was getting popular all around the world (but you better know both are different). Later it was submitted to ECMA (European Computer Manufacturers Association) to standardize the language and its specification. Later it was n

Top Most Asked System Design Interview Questions

System Design is defined as a process of creating an architecture for different components, interfaces, and modules of the system and providing corresponding data helpful in implementing such elements in systems. Table of Content 1. Why is it better to use horizontal scaling than vertical scaling?2. What is sharding, and how does it improve databas

Accenture's most asked Interview Questions

1) What is/are your favorite subject(s)? There may be many questions on the subject told. 2) Differences between C and C++. 3) What is include in a C program? 4) What is Dynamic Memory Allocation, example? 5) Differences between C/C++ and Java? 6) Simple programs like Bubble Sort, sum of a simple series, etc. 7) What is OOP? 8) What are encapsulati

Crack UX Design Interview: Most Asked UX Design Questions, Tips and Tricks

Planning to change your career or land a job as a UX Designer? We got you sorted. The field of UX design is flourishing. If you've been considering applying for a position as a UX designer at any company/agency, you should take some time to get ready for the interview. There is a lot of preparation that goes into preparing for a design interview. Y

Top 50 Most Asked Google Tricky Interview Questions

Google is a dream workplace for every software developer to work in, It is one of the best in every aspect, be it the projects their employees work on or work-life balance. So, to be a part of such an awesome workplace one must be adequately prepared for its Technical and behavioral rounds of the hiring process. Google Interview Process: 1) Online

Microsoft's most asked interview questions

Like other product-based companies, Microsoft also asks data structures and algorithms as part of their technical interview. Below is a list of questions prepared from different Microsoft interview experiences. Most Asked QuestionsCheck if a Binary Tree is BST or not - Practice hereRemove duplicates from a string, do it in-place - Practice hereGive

Amazon’s most frequently asked interview questions | Set 2

Amazon's Most Frequently Asked Questions | Set 1 Level - Easy Get minimum element from the stack - Practice hereSerialize and deserialize a binary tree - Practice herePrint a binary tree in a vertical order - Practice hereCelebrity problem - Practice hereLevel order traversalSwap the kth element from starting and from the end position - Practice he

Most asked Singleton Design Pattern Interview Questions

This article comprises some of the most asked Singleton design pattern interview questions, which will help you tackle any Singleton design pattern question properly. 1. Give an example use case for the singleton design pattern.This design pattern can be useful in various scenarios, such as when you need to control access to a shared resource, mana

Most Commonly Asked System Design Interview Problems/Questions

This System Design Interview Guide will provide the most commonly asked system design interview questions and equip you with the knowledge and techniques needed to design, build, and scale your robust applications, for professionals and newbies Below are a list of most commonly asked interview problems/case studies/questions in System Design interv

7 Most Asked ReactJS Interview Questions & Answers

If you're into programming then surely you can't deny that you aren't aware of the popularity of React. React which is a very popular JavaScript library is booming around the world and a lot of industries are working on it. It doesn't matter whether you're a professional programmer or a beginner, knowing React is surely going to give you an advanta

Microsoft’s most frequently asked interview questions | Set 2

Microsoft's most asked interview questions | Set 1Level - Easy Celebrity problem - Practice herePrint numbers in given range of bst - Practice hereRoof to leaf path sum - Practice hereLevel order traversal - Practice hereTransform to sum tree - Practice hereDelete middle of linked list - Practice hereK distance from root - Practice hereElements tha

Top 10 Most Commonly Asked Web3 Interview Questions and Answers

Web3 (also known as Web 3.0) is definitely the latest technology that the world is currently basking on and slowly small and big companies are turning to Web3 to not only retain their customer but also offer safer and private cyberspace for them to use. It provides better data privacy by eliminating central organizations and allowing users to keep

Most asked Computer Science Subjects Interview Questions in Amazon, Microsoft, Flipkart

When preparing for technical interviews at top product-based companies like Amazon, Microsoft, Flipkart, and Paytm, a strong understanding of key Computer Science subjects such as Operating Systems (OS), Database Management Systems (DBMS), and Computer Networks (CN) is essential. This article contains a list of the most frequently asked questions f

90 Most Asked Aptitude and Reasoning Questions in Interviews

If we wish to excel in aptitude tests, interviews, placement exams, or competitive exams, we must prepare and practice well. However, to cover the commonly asked aptitude questions, we need proper guidance and direction. To enhance our problem-solving skills and sharpen our minds, a set of topics has been created. It includes two questions along wi

10 Most asked Questions from Java Programmers

Hope you liked my previous post “Top 25 Interview Questions”. Here comes the next 10. 1) Design discussion on elevator. Hint: Ask questions related to elevator functionality; come up with a High Level design and Low level design. Be prepared for scheduling questions related to elevator. 2) “n” points are given , find the number of quadruplets which

Troubleshooting Questions on OS and Networking asked in Cloud based Interview

This article has a Top 5 Troubleshooting questions on Operating System and Networking that will help you clear any Cloud-based Interview like AMAZON CLOUD SUPPORT ASSOCIATE AND AMAZON DevOps. Firstly, what is troubleshooting? Troubleshooting is basically an art, the art of taking a problem into consideration gathering pieces of information about th

Commonly Asked C++ Interview Questions | Set 2

Q. Major Differences between Java and C++ There are lot of differences, some of the major differences are: Java has automatic garbage collection whereas C++ has destructors, which are automatically invoked when the object is destroyed.Java does not support pointers, templates, unions, operator overloading, structures etc.C++ has no in built support

Commonly asked DBMS interview questions

1. What are the advantages of DBMS over traditional file-based systems? Database management systems were developed to handle the following difficulties of typical File-processing systems supported by conventional operating systems. 1. Data redundancy and inconsistency 2. Difficulty in accessing data 3. Data isolation – multiple files and formats 4.

Commonly asked JavaScript Interview Questions | Set 1

What is JavaScript(JS)? JavaScript is a lightweight, interpreted programming language with object-oriented capabilities that allows you to build interactivity into otherwise static HTML pages.What are the features of JavaScript?JavaScript is a lightweight, interpreted programming language. JavaScript is designed for creating network-centric applica

Commonly Asked C++ Interview Questions | Set 1

Refer to the article C++ Interview Questions and Answers for the latest data. 1. What are the differences between C and C++? C++ is a kind of superset of C, most C programs except for a few exceptions (See this and this) work in C++ as well. C is a procedural programming language, but C++ supports both procedural and Object Oriented programming. Si

Top 25 Frequently Asked Interview Questions in Technical Rounds

Here is the collection of the TOP 25 frequently asked questions based on the experience of interviews in multiple companies. 1Lowest common Ancestor2An unsorted array of integers is given; you must find the max product formed by multiplying three numbers. (You cannot sort the array, watch out when there are negative numbers)3Left View of a tree4Rev

Commonly Asked Algorithm Interview Questions

For tech job interviews, knowing about algorithms is really important. Being good at algorithms shows you can solve problems effectively and make programs run faster. This article has lots of common interview questions about algorithms. Table of Content Commonly Asked Interview Questions on Sorting AlgorithmCommonly Asked Interview Questions on Sea

Commonly Asked Java Programming Interview Questions | Set 2

In this article, some of the most important Java Interview Questions and Answers are discussed, to give you the cutting edge in your interviews. Java is one of the most popular and widely used programming language and platform. Java is fast, reliable and secure. From desktop to web applications, scientific supercomputers to gaming consoles, cell ph

SQL Interview Questions asked in Top Tech Companies

1.What do you understand by Adaptive query processing launched in SQL Server? Answer: SQL Server and Azure SQL Database introduce a new generation of query processing improvements that will adapt optimization strategies to your application workload’s runtime conditions. 2.Name all three Adaptive query processing features? Answer. In SQL Server and

Commonly asked Computer Networks Interview Questions | Set 1

What are Unicasting, Anycasting, Multicasting and Broadcasting? If the message is sent from a source to a single destination node, it is called Unicasting. This is typically done in networks. If the message is sent from a source to any of the given destination nodes. This is used a lot in Content delivery Systems where we want to get content from a

Commonly Asked Java Programming Interview Questions | Set 1

Why is Java called the ‘Platform Independent Programming Language’? Platform independence means that execution of your program does not dependent on type of operating system(it could be any : Linux, windows, Mac ..etc). So compile code only once and run it on any System (In C/C++, we need to compile the code for every machine on which we run it). J

Commonly Asked C Programming Interview Questions | Set 2

This post is second set of Commonly Asked C Programming Interview Questions | Set 1What are main characteristics of C language? C is a procedural language. The main features of C language include low-level access to memory, simple set of keywords, and clean style. These features make it suitable for system programming like operating system or compi

Commonly Asked Data Structure Interview Questions

In the world of tech interviews, knowing about data structures is super important for candidate aiming for jobs in computer science. Being good at data structures shows you can solve problems well and make programs run faster. This article is packed with top interview questions and answers about data structures. It's here to help you get ready for

Recently Asked Interview Questions in Product Based Companies

Cracking interviews at top product-based companies can be challenging, especially with their main focus on problem-solving skills. This article compiles a comprehensive list of interview questions recently asked at leading firms such as Amazon, Microsoft, and Google. Covering a wide range of topics including mathematics, arrays, strings, dynamic pr

Article Tags :

Practice Tags :