Which of the following is an inline device that checks all packets?

A. Host-based intrusion detection system
B. Statistical anomaly
C. Network intrusion detection system
D. Personal software firewall

C. A network intrusion detection system (NIDS) is an inline device that checks all the packets that flow through it. It is meant to detect attacks and intrusions for the entire network. A host-based intrusion detection system analyzes what happens on that individual computer but not the rest of the network. Statistical anomaly monitoring establishes a performance baseline on an IDS. Personal software firewalls attempt to prevent access to the network.

Computer Science & Information Technology

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A certificate contains a unique serial number and must follow which standard that describes the creating of a certificate?

A. NIST B. IEEE 802 C. PKI D. X.509

Computer Science & Information Technology

PowerPoint includes a built-in Photo Album command, which allows you to create a photo album with one, two, or ____ pictures per slide, and optionally, with titles and captions.

A. four B. six C. eight D. ten

Computer Science & Information Technology