Texture Global Shipping Interview Questions and Answers

Python provides a built-in module 'threading' to implement threads.

• Import the 'threading' module

• Create a new thread using the 'Thread' class

• Define the target function for the thread

• Start the thread using the 'start()' method

• Join the thread using the 'join()' method

• Use locks to synchronize access to shared resources

IP address is a unique identifier assigned to devices on a network. DNS is a system that translates domain names to IP addresses.

• IP address stands for Internet Protocol address

• It is a numerical label assigned to each device connected to a network

• It serves as a unique identifier for the device

• DNS stands for Domain Name System

• It is a system that translates domain names to IP addresses

• For example, www.google.com is translated to an IP address like 172.217.6.196

ACID properties are a set of properties that ensure database transactions are processed reliably.

• ACID stands for Atomicity, Consistency, Isolation, and Durability.

• Atomicity ensures that a transaction is treated as a single, indivisible unit of work.

• Consistency ensures that a transaction brings the database from one valid state to another.

• Isolation ensures that concurrent transactions do not interfere with each other.

• Durability ensures that once a transaction is committed, it ...read more

Truncate, delete, and drop are SQL commands used to remove data from a table.

• Truncate removes all data from a table and resets the identity column

• Delete removes specific rows from a table

• Drop removes the entire table from the database

• Truncate and drop cannot be rolled back, while delete can be

• Truncate is faster than delete as it does not log individual row deletions

Set, list, and tuple are data structures in Python with different properties.

• A set is an unordered collection of unique elements.

• A list is an ordered collection of elements that can be modified.

• A tuple is an ordered collection of elements that cannot be modified.

• Sets are useful for operations like union, intersection, and difference.

• Lists are useful for storing and accessing data in a specific order.

• Tuples are useful for returning multiple values from a function or protecting...read more

Calculate average of an array.

• Loop through the array and add all the elements

• Divide the sum by the length of the array

• Return the average