Stryker Intern Interview Questions and Answers

Q1. Describe an experience you have to work with a difficult person and how you managed it
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Q1. Why are you interested in medline
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Basic stuff on math, vocab, etc

Q1. What makes u stand out
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Easy aptitude with easy to medium level questions on aptitude.

For data analyst you need to have good knowledge of DSA and coding.

Q1. Find the second largest number in an array
Ans. 
Find the second largest number in an array.
• Sort the array in descending order

• Return the element at index 1
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Q2. Write a program to add two numbers without using the "+" operator at all
Ans. 
Program to add two numbers without using the '+' operator.
• Use bitwise operators like XOR and AND to perform addition without '+' operator.

• XOR the two numbers to get the sum without carry.

• AND the two numbers and left shift the result to get the carry.

• Repeat the process until carry becomes zero.
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Q3. What is mutable and immuatble data types give example
Ans. 
Mutable data types can be modified after creation, while immutable data types cannot be modified.
• Examples of mutable data types: lists, sets, dictionaries

• Examples of immutable data types: strings, tuples, frozensets
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Q4. What is the difference between dictionary list and tuple
Ans. 
A dictionary is an unordered collection of key-value pairs, while a list is an ordered collection of elements.
• Dictionaries are accessed by keys, while lists are accessed by indices.

• Dictionaries are mutable, while tuples are immutable.

• Dictionaries can have duplicate values, but not duplicate keys.

• Lists can contain elements of different data types, while tuples can contain elements of the same or different data types.
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Q5. Is a dictionary mutable
Ans. 
Yes, a dictionary is mutable in Python.
• A dictionary in Python can be modified by adding, updating, or deleting key-value pairs.

• The values associated with keys in a dictionary can be changed.

• Dictionaries are mutable objects, meaning they can be modified in-place.

• The 'update()' method can be used to add or update multiple key-value pairs at once.
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Q6. Write a program to show if a program is prime or not
Ans. 
A program to determine if a number is prime or not.
• A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.

• To check if a number is prime, iterate from 2 to the square root of the number and check if any of them divides the number evenly.

• If any divisor is found, the number is not prime. Otherwise, it is prime.
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Q1. Iron carbon phase diagram
Ans. 
Iron carbon phase diagram shows the phases of iron and carbon at different temperatures and compositions.
• Shows the phases of iron and carbon at different temperatures and compositions

• Includes regions for austenite, ferrite, cementite, and pearlite

• Used in metallurgy to understand the behavior of steel
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Q1. Describe an experience you have to work with a difficult person and how you managed it
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