HCLTech Interview Questions, Process, and Tips

Q1. Mostly asked questions on java fundamental
Add your answer

1 hour, 2 coding questions on DSA

Q1. A coding question on bubble sort
Add your answer
Q2. Length of a string without using inbuilt methods.
Ans. 
Iterate through each character in the string and count the number of characters.
• Create a function that takes a string as input.

• Initialize a counter variable to 0.

• Use a loop to iterate through each character in the string and increment the counter.

• Return the counter as the length of the string.
Answered by AI
Add your answer

Q1. Introduce yourself
Add your answer
Q2. Long term goals
Add your answer
Q3. Location preference
Add your answer
Q4. Strengths & Weaknesses
Add your answer

Q1. There is very easy question in technical part
Add your answer
Q2. What is network.
Ans. 
A network is a collection of computers, servers, mainframes, network devices, and other devices connected to one another to allow data sharing and communication.
• Networks can be classified based on their size (LAN, WAN, MAN)

• Networks can be wired (Ethernet, fiber optic) or wireless (Wi-Fi, Bluetooth)

• Examples of networks include the internet, company intranets, and home networks
Answered by AI
Add your answer
Q3. What is dhcp and how its works
Ans. 
DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol that automatically assigns IP addresses to devices on a network.
• DHCP server assigns IP addresses to devices on a network

• Helps in managing and organizing IP addresses efficiently

• Reduces the need for manual configuration of IP addresses

• DHCP lease time determines how long an IP address is valid for

• Example: When a device connects to a network, DH...read more
Answered by AI
Add your answer
Q4. What is dns and how it's works
Ans. 
DNS stands for Domain Name System, it translates domain names to IP addresses.
• DNS is like a phone book for the internet, translating domain names (like google.com) to IP addresses (like 172.217.3.206)

• DNS works by sending queries to a series of servers until it finds the correct IP address for the requested domain

• DNS uses a hierarchical system with different types of servers (root servers, TLD servers, authoritative ser
Answered by AI
Add your answer

Aptitude and VERSANT test

Discussion with the HR

Q1. Basic question of ms office and networking
Add your answer

Q1. Java, rest, microservices, current project
Add your answer

Q1. Design patterns, microservices, system design
Add your answer

Q1. What are different types of Selenium waits
Ans. 
Different types of Selenium waits include implicit, explicit, and fluent waits.
• Implicit wait: Waits for a certain amount of time before throwing a NoSuchElementException.

• Explicit wait: Waits for a certain condition to occur before proceeding further in the code.

• Fluent wait: Waits for a condition to be true with a specified frequency of checking.

• Example: driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
Answered by AI
Add your answer