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Showing: Class 9 / Cyber (289 questions)
Which component is acting as a "gateway" on the client side in client-server communication?
What is the function of the "server" in the Client-Server model?
Which port is primarily used by DNS to communicate with servers?
What is the primary role of a DNS server in a computer network?
Which type of backup includes the entire state of the operating system, including configurations?
Which OS function automatically encrypts data stored on the hard drive to protect it from theft?
What is the purpose of a "Firewall" at the operating system level?
Which function of the OS keeps track of who is accessing the system and what they are allowed to do?
What is the primary role of an operating system in computer security?
Why are "Macros" often considered a security risk in MS Excel or Word?
Which feature in Outlook and Teams scans links in real-time to protect against phishing?