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HTC Interview Questions, Process, and Tips
Top HTC Interview Questions and Answers
- Q1. What is Lazy loading in react?asked in Front end Developer interview
- Q2. What is suspense in react ?asked in Front end Developer interview
HTC Interview Experiences
4 interviews found
Anonymous
Interview Questionnaire
11 Questions
- Q1. Write a program to compute the subsequent 1+4+9+16++100 Like this (1^2+2^2) Hint use function pow(a,b)
- Ans.
Program to compute the sum of squares of numbers from 1 to 10.
Use a loop to iterate from 1 to 10
Use pow(a,b) function to calculate the square of each number
Add the squares to a variable to get the sum
- Q2. In a college library fines are issued according to the subsequent condition If return books exceeds the due date Up to five days 20rs fine 6-10 days 50rs ...
- Q3. Get a n0. From user and display it s prime factor Example 24 is 2,2,2,3 and 55 is 5,11
- Q4. Write a function to get a string and reverse it and display the string
- Ans.
Function to reverse and display a string
Create a function that takes a string as input
Use the split() method to convert the string into an array of characters
Use the reverse() method to reverse the order of the characters in the array
Use the join() method to convert the array back into a string
Return the reversed string
- Q5. A function to book online examination Online examination (string examination name, int feespaid, string location) Ocp 5000 Scjp 5500 Linux 10000 Jcp 6000 Location Chennai, Bangalore Write a fn. ...
- Q6. Write any data structure program (stack implementation)
- Ans.
Program to implement stack data structure using array of strings
Declare an array of strings and a variable to keep track of top element
Implement push function to add element to top of stack
Implement pop function to remove top element from stack
Implement peek function to return top element without removing it
- Q7. A financial company have the data in the database 1st column no. 2nd column no. of employees 3rd column annual turn over every row is a separate unit 1 22 250000 2 23 260000 3 32 30000...
- Q8. Write a program to get the user name and age Condition: The name should be more than 6 characters and it shouldn’t contain any other characters than alphabet(like !,@,#,$,^,& these are not to be present) The age of the employee must ranging from 18-35
- Ans.
A program to get user name and age with specific conditions.
Use input() function to get user name and age.
Use isalpha() function to check if name contains only alphabets.
Use len() function to check if name is more than 6 characters.
Use if-else statements to check age range.
Print the name and age if all conditions are met.
- Q9. Fibonacci series
- Q10. Write a program to get a string and change with the mentioned string Example provided string “dinesh†change with “rame†and display it as “rameshâ€
- Q11. Data structure(stack implementation)
Interview Preparation Tips
Skills evaluated in this interview
Selected
I was interviewed in Dec 2022.
(2 Questions)
- Q1. What is Lazy loading in react?
- Ans.
Lazy loading is a technique to load components or resources only when needed.
It improves performance by reducing initial load time.
React.lazy() and Suspense can be used for lazy loading components.
Code splitting can be used for lazy loading resources like images and scripts.
- Q2. What is suspense in react ?
- Ans.
Suspense is a React feature that allows components to wait for data before rendering.
Suspense is used to handle asynchronous data fetching in React.
It allows components to render a fallback UI while waiting for data to load.
Suspense is often used with the new React.lazy() function to lazily load components.
It was introduced in React 16.6.
Interview Preparation Tips
Skills evaluated in this interview
Front end Developer Interview Questions asked at other Companies
I applied via Walk-in and was interviewed before Sep 2019. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. How you handle people who are bluntly emotional while dealing ?
Interview Preparation Tips
Customer Service Executive Interview Questions asked at other Companies
Interview Questionnaire
14 Questions
- Q1. He asked me to introduce myself in brief
- Q2. In DB2 a long time discussion on bind and package
- Q3. He asked me about error -811 and how will I resolve it
- Q4. He came on COBOL
- Q5. Asked me to explain all available PIC level
- Q6. Diff between COMP1 and COMP2
- Ans.
COMP1 and COMP2 are two different components with distinct features and functionalities.
COMP1 is designed for X while COMP2 is designed for Y
COMP1 has a higher processing speed than COMP2
COMP2 has a larger storage capacity than COMP1
COMP1 is more expensive than COMP2
COMP2 is more energy-efficient than COMP1
- Q7. Where do we define file structure and where do we declare it
- Ans.
File structure is defined in code and declared in the file system.
File structure is defined in the code of the program that creates or uses the file.
The file structure is declared in the file system when the file is created or saved.
The file structure defines the organization of data within the file, such as headers, tables, or records.
Examples of file structures include CSV, XML, JSON, and binary formats.
The file stru...
- Q8. Tell me some of the control blocks and explain
- Ans.
Control blocks are used in programming to control the flow of execution. Examples include if-else, for, while, and switch.
if-else block is used to execute a certain block of code if a condition is true, and another block of code if the condition is false
for loop is used to execute a block of code a specific number of times
while loop is used to execute a block of code repeatedly as long as a certain condition is true
swi...
- Q9. Diff between dynamic call and static call
- Ans.
Dynamic call is resolved at runtime while static call is resolved at compile time.
Dynamic call is used for polymorphism and late binding.
Static call is faster and more efficient.
Dynamic call is resolved using virtual tables while static call is resolved using function pointers.
Example of dynamic call: virtual functions in C++.
Example of static call: non-virtual functions in C++.
- Q10. Tell me some control tables
- Ans.
Control tables are used to manage and control data in a database.
User access control table
Audit trail control table
Configuration control table
Error log control table
- Q11. What is FCT and DCT
- Ans.
FCT stands for Forward Cosine Transform and DCT stands for Discrete Cosine Transform.
Both are mathematical techniques used in signal processing and image compression.
FCT is used in audio signal processing while DCT is used in image and video compression.
DCT is widely used in JPEG image compression.
Both transforms convert a signal from the time domain to the frequency domain.
- Q12. Diff between TDQ and TSQ
- Ans.
TDQ and TSQ are both IBM mainframe data structures, but TDQ is used for temporary storage while TSQ is used for message queuing.
TDQ stands for Temporary Data Queue and is used for temporary storage of data.
TSQ stands for Temporary Storage Queue and is used for message queuing.
TDQ is typically used for short-term storage of data that will be processed immediately.
TSQ is typically used for longer-term storage of data tha...
- Q13. Which one is faster among TDQ and TSQ
- Ans.
TDQ and TSQ are both IBM mainframe data structures, but their speed depends on the specific use case.
TDQ (Transient Data Queue) is faster for small amounts of data and when the data is being processed by a single program.
TSQ (Temporary Storage Queue) is faster for larger amounts of data and when the data is being shared between multiple programs.
The speed of both TDQ and TSQ can also be affected by factors such as syst...
- Q14. Relation between TDQ and DCT
- Ans.
TDQ and DCT are both data management tools used in different stages of data processing.
TDQ stands for Test Data Quality and is used to ensure the accuracy and completeness of data before it is loaded into a system.
DCT stands for Data Conversion Tool and is used to convert data from one format to another.
TDQ is used in the data validation stage, while DCT is used in the data transformation stage.
Both tools are important...
Interview Preparation Tips
Skills evaluated in this interview
HTC interview questions for popular designations
Top trending discussions
Interview questions from similar companies
Selected
I applied via Naukri.com and was interviewed in Jul 2023. There were 4 interview rounds.
I like group discussion. I always want to be the part of group discussion. From there we learn how to work, different ideas,changing people mindset,changing our own activities etcetera !
From this ..I am able for this job !
(2 Questions)
- Q1. Keep asking me the questions !
- Q2. The answer will be better from my knowledge !
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed in Apr 2024. There was 1 interview round.
Coding c++, dsa , c, programs etc.
Interview Preparation Tips
Questions are basic C++, DSA, C, coding practices.
Its a group discussion sort of interview. But very very lengthy. I have hardly seen 3-4 technical rounds ever.
Selected
I applied via Approached by Company and was interviewed before Jul 2023. There were 3 interview rounds.
Arrays and DP related questions were asked
Arrays and DP related questions were asked
(1 Question)
- Q1. Questions related to project
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Mar 2024. There were 3 interview rounds.
Online. 2 easy-medium questions
(1 Question)
- Q1. Coding question based on oops and string(medium-tough) 45 mins
(2 Questions)
- Q1. SQL questions were asked about theory and code
- Q2. 4-5 questions in total for about 40 mins
Selected
I applied via LinkedIn and was interviewed before Mar 2022. There were 4 interview rounds.
A coding test is expected. 3-4 questions are asking on .net and MS SQL database. The nearest correct answer candidate gets selected for F2F round interview.
(1 Question)
- Q1. About you? Few question on validations, and you can expect situational based questions to answer.
(1 Question)
- Q1. Why are leaving current organization? Current salary and expected salary
- Ans.
I am leaving my current organization to pursue new challenges and opportunities. My expected salary is based on my experience and market value.
Seeking new challenges and growth opportunities
Exploring a different work environment
Looking for better career prospects
Expected salary based on experience and market value
Interview Preparation Tips
Two Sum and 3 Sum in Leetcode
(1 Question)
- Q1. System design for a load balancer
- Ans.
A load balancer distributes incoming network traffic across multiple servers to ensure optimal resource utilization and prevent overload.
Identify the requirements for the load balancer (e.g. traffic volume, server capacity)
Choose a load balancing algorithm (e.g. round-robin, least connections)
Implement health checks to monitor server status and remove unhealthy servers from rotation
Consider scalability and redundancy f...
Skills evaluated in this interview
HTC Interview FAQs
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