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Start learning 50% faster. Sign in nowThe sentence is grammatically correct and conveys its meaning clearly. "There remain" is appropriate because the subject "challenges" is plural.
What is the purpose of the delete operator in C++?
What is a transaction in a database management system?
What is the main advantage of using NoSQL databases for big data storage over traditional relational databases?
What is the best-case time complexity of any comparison-based sorting algorithm?
How to get first line from a file ?
How do you read input from the user in a shell script?
Which data analytics technique is best suited for identifying hidden patterns or relationships in large datasets?
A goal of data mining includes which of the following?
What is true about SQL?
What are the three main components of a bipolar junction transistor (BJT)?