Hexagon Capability Center Intern Interview Questions and Answers

Q1. Write a jave program with using arrays
Ans. 
A Java program using arrays of strings.
• Declare an array of strings: String[] arrayName = new String[size];

• Initialize array elements: arrayName[index] = "value";

• Access array elements using index: String element = arrayName[index];
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Q2. Write a sql query
Ans. 
SQL query to retrieve all employees from a specific department
• Use SELECT statement to retrieve data

• Specify the columns to be selected

• Use WHERE clause to filter by department
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Q1. Properties of material
Ans. 
Properties of material refer to characteristics such as density, hardness, conductivity, and flexibility.
• Density: mass per unit volume (e.g. lead is denser than aluminum)

• Hardness: resistance to scratching or indentation (e.g. diamond is harder than graphite)

• Conductivity: ability to conduct heat or electricity (e.g. copper is a good conductor)

• Flexibility: ability to bend without breaking (e.g. rubber is flexible)
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Just medium questions on aptitude

Questions difficulty went till linked list

Q1. Started with oops, then sql, dsa till linked list
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