Exicom Graduate Trainee Interview Questions and Answers

Difficulty level is 4/5

Q1. Basics of C and pointers
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Q2. Whats is the null pointer
Ans. 
A null pointer is a pointer that does not point to any memory location.
• Null pointers are used in programming languages to represent that a pointer does not point to a valid object or memory location.

• Attempting to dereference a null pointer can result in a segmentation fault or other runtime error.

• Example: int* ptr = nullptr; // ptr is a null pointer
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Aptitude questions and 2 coding questions

Q1. What is difference between list and tuple
Ans. 
List is mutable, tuple is immutable in Python.
• List is defined using square brackets [], tuple using parentheses ().

• Elements in list can be changed, added, or removed. Tuple elements are fixed.

• List is used for homogeneous data, tuple for heterogeneous data.

• Example: list_example = [1, 2, 3], tuple_example = (1, 'a', True)
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Q2. What is decorator
Ans. 
A decorator is a design pattern in object-oriented programming that allows behavior to be added to individual objects, either statically or dynamically, without affecting the behavior of other objects.
• Decorators are used to modify the behavior of functions or methods.

• They are commonly used in Python to add functionality to existing functions or classes.

• Decorators are implemented using the @ symbol followed by the decor...read more
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Q3. What is get method
Ans. 
The get method is a function used to retrieve the value of a specified property from an object.
• Used in JavaScript to access the value of a property in an object

• Syntax: objectName.propertyName

• Example: var person = {name: 'John', age: 30}; console.log(person.name); // Output: John
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Q1. Telme about your family
Ans. 
I come from a close-knit family of four, including my parents and younger sister.
• My parents have always been supportive of my education and career choices.

• I have a younger sister who is currently studying in college.

• We enjoy spending quality time together on weekends, whether it's going for a hike or watching movies at home.
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Q2. What's the most sequent sentence you used in the your life and success
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Q1. TELL ME ABOUT YOURSELF
Ans. 
I am a dedicated and hardworking individual with a passion for learning and helping others.
• I have a background in marketing and have worked in the industry for 5 years.

• I am currently pursuing a degree in psychology to further my understanding of human behavior.

• In my free time, I volunteer at a local animal shelter and enjoy hiking and reading.
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Q2. WHY WE WANT TO HIRE YOU
Ans. 
I am a dedicated and experienced professional with a proven track record of success in similar roles.
• I have X years of experience in this field

• I have successfully implemented similar projects in the past

• I possess strong communication and problem-solving skills

• I am highly motivated and eager to contribute to the team
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Q1. Briefly Introduce yourself Questions about technical knowledge
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Q1. SI engine working Compression ratio Gears
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Difficulty level is 4/5

Q1. Basics of C and pointers
Add your answer
Q2. Whats is the null pointer
Ans. 
A null pointer is a pointer that does not point to any memory location.
• Null pointers are used in programming languages to represent that a pointer does not point to a valid object or memory location.

• Attempting to dereference a null pointer can result in a segmentation fault or other runtime error.

• Example: int* ptr = nullptr; // ptr is a null pointer
Answered by AI
Add your answer