Select the correct meaning of the given idiom.

What will be the output of the code

int main(){

int array[] = {100,200,300};

cout<

}

Which famous sorting algorithm uses the divide-and-conquer strategy?

What is Inter-Process Communication (IPC) in the context of computer systems?

What does a diamond shape represent in an ER diagram?

Which of the following techniques is used to train a machine learning model on labeled data?

What is Inter-Process Communication (IPC) in the context of computer systems?

What is a shell script?

Which cryptographic process involves applying a mathematical function to generate a fixed-size output from variable-size input?

Which scheduling policy assigns the CPU to a job until it finishes or enters a waiting state?

What is a smart contract in the context of blockchain technology?