Information Technology Intern Interview Questions and Answers

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

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

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.

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

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.

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.

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