As of August 2020, in which of the following sectors,

Which network layer protocol is used to report errors and diagnose network problems?

Which operator is used to allocate dynamic memory in C++?

Which isolation level ensures that a transaction can read data that is consistent with the start of the transaction?

Which of the following components stores electrical charge in a circuit?

Which protocol is used for managing and monitoring network devices and their functions?

What happens if dynamic memory is not deallocated after its use?

Which component in the CPU is responsible for fetching instructions from memory and incrementing the program counter?

What is Apache Spark primarily used for in big data processing?

What is job scheduling in an operating system?

Which data visualization technique is best suited for displaying hierarchical data with a tree-like structure?