Secure Meters Software Application Developer Interview Questions and Answers

There were 4 parts - basic of c#, basics of database, basics questions based on mechanics & basic English

Q1. To write logic for counting characters in a line.
Ans. 
Count characters in a line of text
• Iterate through each character in the line

• Use a counter variable to keep track of the number of characters

• Exclude spaces or other non-alphabetic characters from the count
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Q2. To writer logic for converting hexadecimal to decimal
Ans. 
To convert hexadecimal to decimal, multiply each digit by 16 raised to the power of its position.
• Iterate through each digit of the hexadecimal number

• Convert each digit to its decimal equivalent (0-9 or A-F)

• Multiply the decimal value by 16 raised to the power of its position

• Sum up all the values to get the decimal equivalent
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Q3. Can function overloading done on the basis of return type
Ans. 
No, function overloading cannot be done on the basis of return type.
• Function overloading is based on the number and type of parameters in the function signature, not the return type.

• Having two functions with the same name but different return types would result in a compilation error.

• Example: int add(int a, int b) and float add(int a, int b) would not be allowed.
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Q1. What you learnt in last 6 months
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