In hashing, what is a collision?
Which of the following algorithms uses a greedy approach?
Which of the following sorting algorithms is best for nearly sorted data?
In mobile computing, what is the main feature of pervasive computing?
What is the default replication factor in HDFS?
Which graph traversal method uses a queue?
Which of the following is true for a min-heap?
Which of the following is NOT a characteristic of the SJF (Shortest Job First) scheduling algorithm?   Â
Which file structure is best suited for handling large datasets and ensuring fast access in C, C++, Java, or Python?    Â
Which architecture allows multiple processors to share memory and work simultaneously?     Â