Cleareye.ai Interview Questions and Answers

3 question on python basics

Q1. It was friendly
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Q1. Simple python question over video call
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Q2. Diff betweenlist and tupple
Ans. 
List is mutable, tuple is immutable in Python.
• List can be modified (add, remove, change elements), tuple cannot be modified.

• List is defined using square brackets [], tuple is defined using parentheses ().

• List is used when we have a collection of items that may need to be changed, tuple is used when we have a collection of items that should not change.
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Q3. Dict and it's functions
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Dict is a built-in data type in Python used to store key-value pairs.
• Dict functions include keys(), values(), items(), get(), pop(), update(), clear().

• Example: dict.keys() returns a list of all keys in the dictionary.

• Example: dict.get('key') returns the value associated with 'key'.
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Q1. They asked all about collection and Lc
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Q2. Some question on error making by the team member
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Q1. Difference between list and tuples
Ans. 
Lists are mutable, tuples are immutable data structures in Python.
• Lists are enclosed in square brackets [], tuples in parentheses ().

• Lists can be modified (add, remove, change elements), tuples cannot be modified once created.

• Lists are used for collections of items that may need to be changed, tuples are used for fixed collections of items.

• Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)
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Q2. What are the things which you will consider when u are creating a function where the date and no. of days will be given we have to output the date after adding the no. of days to the inputed date.
Ans. 
Consider input validation, handling leap years, and using datetime library for accurate date calculations.
• Validate input date format and ensure it is a valid date

• Account for leap years when adding days to the date

• Use datetime library in Python for accurate date calculations
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Q1. Tell me about yourself
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Q2. What do you know about Trade Finance?
Ans. 
Trade finance facilitates international trade by providing financial instruments and services to manage risks and ensure payment.
• Trade finance includes instruments like letters of credit, which guarantee payment to exporters.

• It helps mitigate risks such as currency fluctuations and non-payment by buyers.

• For example, a letter of credit can assure a seller that they will receive payment once they fulfill the terms of the...read more
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Q3. Examples of trade finance documents
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Trade finance documents facilitate international trade by ensuring payment and reducing risks for exporters and importers.
• Letter of Credit (LC): A bank guarantee for payment to the seller upon meeting specified conditions.

• Bill of Lading (B/L): A document issued by a carrier acknowledging receipt of cargo for shipment.

• Commercial Invoice: A document detailing the sale transaction between buyer and seller, including terms...read more
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