brunno1

What is the principle followed by a queue for storing and retrieving items?

• Last-In-Last-Out (LILO)

• First-In-First-Out (FIFO)

• Last-In-First-Out (LIFO)

• First-In-Last-Out (FILO)

What are the two basic operations associated with queues?

• Add and Remove

• Push and Pop

• Enqueue and Dequeue

• Insert and Delete

What are the two pointers used to keep track of the first and last elements in a queue?

• TOP and BOTTOM

• BEGIN and FINISH

• FRONT and REAR

• START and END

What is the purpose of using queues in Intrusion Detection Systems (IDS)?

• To encrypt data

• To manage user accounts

• To analyze network packets

• To store passwords

What principle is applied to process packets in an IDS based on their arrival time?

• Last-In-First-Out (LIFO)

• First-In-First-Out (FIFO)

• Last-In-Last-Out (LILO)

• First-In-Last-Out (FILO)

What are the attributes of each packet examined by an IDS?

• Source and Destination IP Addresses

• Protocol Type and Payload Content

• Both A and B

• None of the above

What is the procedure for adding a packet to the queue for analysis in an IDS?

• Dequeue Packet for Analysis

• Initialize an empty queue for packets

• Input packet data and enqueue

• Enqueue Packet for Processing

What is the procedure for removing a packet from the queue for processing in an IDS?

• Initialize an empty queue for packets

• Enqueue Packet for Processing

• Input packet data and enqueue

• Dequeue Packet for Analysis

What is the maximum value of 'rear' to determine if the packet queue is full in an IDS?

• size - 1

• size

• rear + 1

• front > rear

What is the maximum value of 'front' to determine if the packet queue is empty in an IDS?

• rear + 1

• front > rear

• size - 1

• front