IT Exam Items Repository A network administrator is setting up a web server for a small advertising office and is concerned with data availability. The administrator wishes to implement disk fault tolerance using the minimum number of disks required. Which RAID level should the administrator choose?ITExamAnswers Editorial Team asked 4 years ago • IT Essentials, IT Essentials 8, Network DefenseWhat is one limitation of a stateful firewall?ITExamAnswers Editorial Team asked 5 years ago • CCNA Security, Network DefenseA company wants to implement biometric access to its data center. The company is concerned with people being able to circumvent the system by being falsely accepted as legitimate users. What type of error is false acceptance?ITExamAnswers Editorial Team asked 4 years ago • Cybersecurity Essentials, Network DefenseWhat method is used to apply an IPv6 ACL to a router interface?ITExamAnswers Editorial Team asked 6 years ago • CCNA, CCNA 4 v6, CCNP, Network DefenseWhich tool included in Security Onion is an interactive dashboard interface to Elasticsearch data?ITExamAnswers Editorial Team asked 5 years ago • CCNA CyberOps, Network DefenseWhat are two physical security precautions that a business can take to protect its computers and systems? (Choose two.)ITExamAnswers Editorial Team asked 6 years ago • IT Essentials, Network DefenseWhat wild card mask will match networks 172.16.0.0 through 172.19.0.0?ITExam Editorial Team asked 7 years ago • CCNA Security, Network DefenseA company is developing a security policy for secure communication. In the exchange of critical messages between a headquarters office and a branch office, a hash value should only be recalculated with a predetermined code, thus ensuring the validity of data source. Which aspect of secure communications is addressed?ITExamAnswers Editorial Team asked 6 years ago • CCNA, CCNA CyberOps, CCNA Security, Network DefenseWhich type of server daemon accepts messages sent by network devices to create a collection of log entries?ITExamAnswers Editorial Team asked 6 years ago • CCNA CyberOps, Network DefenseA large retail company uses EAP-based authentication in conjunction with 802.1X. When the client first initiates communication on the wireless network, which type of authentication method is used by the client to associate with the AP?ITExamAnswers Editorial Team asked 4 years ago • Network DefenseWhich hashing technology requires keys to be exchanged?ITExamAnswers Editorial Team asked 4 years ago • Cybersecurity Essentials, Network DefenseWhat are the two classes of encryption algorithms? (Choose two.)ITExamAnswers Editorial Team asked 4 years ago • Network DefenseAn IT enterprise is recommending the use of PKI applications to securely exchange information between the employees. In which two cases might an organization use PKI applications to securely exchange information between users? (Choose two.)ITExamAnswers Editorial Team asked 6 years ago • CCNA CyberOps, CCNA Security, Network DefenseWhich type of firewall is commonly part of a router firewall and allows or blocks traffic based on Layer 3 and Layer 4 information?ITExam Editorial Team asked 5 years ago • CCNA Security, Network DefenseWhat is a characteristic of a layered defense-in-depth security approach?ITExam Editorial Team asked 6 years ago • CCNA CyberOps, Network Defense