Information Technology Intern

Information Technology Intern Interview Questions and Answers

Updated 7 Jan 2025

Q1. What coding languages are you proficient in?

Ans.

I am proficient in multiple coding languages including Java, Python, and JavaScript.

Proficient in Java, Python, and JavaScript
Experience with HTML, CSS, and SQL
Familiarity with C++, Ruby, and PHP
Able to quickly learn and adapt to new languages and technologies

Q2. Explain SQL joins,order by difference between delete and truncate.

Ans.

SQL joins combine data from two or more tables based on a related column. Order by sorts data in ascending or descending order. Delete removes rows from a table while truncate removes all rows.

SQL joins are used to combine data from two or more tables based on a related column.
Order by is used to sort data in ascending or descending order based on a specified column.
Delete removes rows from a table based on a specified condition.
Truncate removes all rows from a table and rese...read more

Information Technology Intern Interview Questions and Answers for Freshers

View all interview questions

Q3. what are your strenghts

Ans.

My strengths include strong problem-solving skills, attention to detail, and the ability to work well in a team.

Strong problem-solving skills - I enjoy analyzing complex issues and finding effective solutions.
Attention to detail - I am meticulous in my work and strive for accuracy in all tasks.
Teamwork - I collaborate effectively with colleagues to achieve common goals.

Q4. What is IP address

Ans.

An IP address is a unique numerical label assigned to each device connected to a computer network.

IP addresses are used to identify and locate devices on a network.
There are two types of IP addresses - IPv4 and IPv6.
IPv4 addresses are written in the format of four sets of numbers separated by periods (e.g. 192.168.1.1).
IPv6 addresses are written in a hexadecimal format and are longer than IPv4 addresses.
IP addresses can be static (manually assigned) or dynamic (assigned by a ...read more

Frequently asked in

Wipro

HCLTech

Are these interview questions helpful?

Q5. Write program for palindrome.

Ans.

Program to check if a given array of strings are palindromes or not.

Loop through each string in the array
Reverse the string and compare it with the original string
If they are equal, then it is a palindrome
Store the result in a new array

Q6. What is OSI model

Ans.

The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.

The OSI model stands for Open Systems Interconnection model.
It helps in understanding how data is transferred over a network.
Each layer has specific functions and interacts with adjacent layers.
Examples of layers include physical layer, data link layer, network layer, transport layer, session layer, presentation layer, and application layer.

Frequently asked in

BNP Paribas

Wipro

Share interview questions and help millions of jobseekers 🌟

Q7. Array matching Techniques

Ans.

Array matching techniques involve comparing arrays to find common elements or patterns.

Use nested loops to compare each element in one array to every element in the other array.
Use built-in array methods like filter, map, or reduce to compare arrays.
Use regular expressions to match patterns within arrays.

Q8. Explain all OSI layers

Ans.

OSI layers are a conceptual framework used to understand how different networking protocols interact.

Layer 1 - Physical layer: Deals with physical connections and transmission of raw data.
Layer 2 - Data link layer: Manages data transfer between devices on the same network.
Layer 3 - Network layer: Handles routing and forwarding of data packets between different networks.
Layer 4 - Transport layer: Ensures reliable data transfer between end systems.
Layer 5 - Session layer: Manag...read more