In a B-tree of order m, what is the maximum number of keys that a non-root node can contain?
Which of the following is a correct SQL syntax for creating an index on multiple columns?
What is the main disadvantage of using a linked list compared to arrays?
In AWS, what does the term 'Auto Scaling' primarily ensure?
Which sorting algorithm has the best average-case time complexity for randomly distributed data?
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What does ACID compliance in databases ensure?
What is the primary function of a hash table data structure?
Which cloud service model provides pre-configured application environments?
What is the time complexity of the binary search algorithm on a sorted array?
In database normalization, what does the Boyce-Codd Normal Form (BCNF) address that 3NF might miss?
What is the purpose of the COMMIT statement in SQL transactions?
Which of the following best describes a graph data structure with no cycles?
In machine learning, what does overfitting mean?
What is the primary advantage of using MongoDB (NoSQL) over traditional relational databases?
In operating systems, what is a deadlock?
What is the correct order of operations for the Big O notation from least to most complex?
Which cryptographic algorithm is currently recommended by NIST for symmetric encryption?
Which SQL JOIN returns only matching records from both tables?
In database indexing, which structure provides O(log n) search complexity?
Which data structure is best for implementing a priority queue in heapsort algorithm?
