Global Sources Interview Questions and Answers

Q1. Sales strategy , meaning defination, experience
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Q2. Overall experience explain during the interview
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Q1. General questions about past experience
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Q2. About yourself,past experience and past job
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Q1. About yourself,past experience, responsibility in last job
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Q1. What is difference between list and tuple?
Ans. 
List is mutable and can be modified, while tuple is immutable and cannot be modified.
• List is defined using square brackets [], while tuple is defined using parentheses ().

• Elements in a list can be added, removed, or modified, while elements in a tuple cannot be modified.

• Lists are typically used for collections of similar items, while tuples are used for collections of different items.

• Lists have more built-in methods an...read more
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Q2. Find second highest salary of employee using django orm?
Ans. 
Find second highest salary of employee using Django ORM.
• Use the Django ORM to query the Employee model

• Order the employees by salary in descending order

• Skip the first employee (highest salary) and get the second employee (second highest salary)
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Q3. Find no of occurance in list output in dict
Ans. 
The question asks to find the number of occurrences of each element in a list and output the result in a dictionary.
• Iterate through the list and use a dictionary to keep track of the count of each element.

• If an element is already in the dictionary, increment its count by 1. Otherwise, add it to the dictionary with a count of 1.

• Finally, return the dictionary with the counts of each element.
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Q4. What is django middleware?
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Django middleware is a component that sits between the web server and the view, allowing for processing of requests and responses.
• Middleware is a way to modify or process requests and responses globally in a Django application.

• It can be used for authentication, session management, caching, logging, and more.

• Middleware classes are defined in settings.py and executed in order.

• Examples of middleware include Authentication...read more
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Q5. What is decorator?
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A decorator is a design pattern that allows behavior to be added to an individual object dynamically.
• Decorators enhance the functionality of an object without modifying its structure.

• They provide a flexible alternative to subclassing for extending functionality.

• Decorators can be stacked to add multiple behaviors to an object.

• Examples of decorators include logging, caching, and authentication decorators.
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Q6. What is generator?
Ans. 
A generator is a function that can be paused and resumed, allowing it to produce a sequence of values over time.
• Generators are defined using the function* syntax in JavaScript.

• They use the yield keyword to pause execution and return a value.

• Generators can be iterated over using a for...of loop.

• They are useful for generating infinite sequences or lazily computing values.
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Q1. Difference between secured and unsecured loan
Ans. 
Secured loans are backed by collateral, while unsecured loans are not.
• Secured loans require collateral to secure the loan, such as a house or car.

• Unsecured loans do not require collateral and are based on the borrower's creditworthiness.

• Secured loans typically have lower interest rates due to the lower risk for the lender.

• Examples of secured loans include mortgages and auto loans, while credit cards and personal loans
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Q1. Nth maximum element in an array with efficiency O(n) time
Ans. 
Find the nth maximum element in an array efficiently in O(n) time
• Iterate through the array once to find the maximum element

• Repeat the process n times to find the nth maximum element

• Use a variable to keep track of the current maximum element
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Q2. Python specific generator , decorator etc
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Few medium coding questions