Notes for BSc CSIT

What is the main purpose of a firewall in information security? A) To encrypt data that will be transmitted B) To protect against malware infections C) To control network traffic and block unauthorized access D) To store sensitive information securely Answer : C) To control network traffic and block unauthorized access Explanation : A firewall monitors and controls network traffic based on security rules, preventing unauthorized access. What is the first step in knowledge management strategy? A) Training all the staffs B) Implementing knowledge management software C) Identifying and assessing knowledge assets D) Archiving the knowledge and using for all the staffs Answer : C) Identifying and assessing knowledge assets Explanation : Identifying and assessing knowledge assets is the initial step to understand what knowledge exists and how it can be utilized. In reinforcement learning, what is the primary purpose of the "exploration Vs exploitation" trade-off? A) To balance...