IT Exam Items Repository

What is the significant difference between a hub and a Layer 2 LAN switch?
ITExamAnswers Editorial Team asked 7 years ago • 
Which router bootup sequence is correct?​
ITExamAnswers Editorial Team asked 5 years ago • 
Which prompt is displayed when a network administrator successfully accesses the boot loader on a switch to recover from a system crash?
ITExamAnswers Editorial Team asked 5 years ago • 
A network administrator has configured ​VLAN 99 as the management VLAN and has configured it with an IP address and subnet mask. The administrator issues the show interface vlan 99 command and notices that the line protocol is down. Which action can change the state of the line protocol to up?
ITExamAnswers Editorial Team asked 5 years ago • 
What advantage does SSH offer over Telnet?
ITExamAnswers Editorial Team asked 5 years ago • ,
Which statement describes the system LED operation on Cisco Catalyst switches?
ITExamAnswers Editorial Team asked 5 years ago • 
When dealing with security threats and using the Cyber Kill Chain model, which two approaches can an organization use to help block potential exploitations of a system? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • 
Which tool concentrates security events from multiple sources and can interact with other tools such as Wireshark?
ITExamAnswers Editorial Team asked 5 years ago • 
Which core open source component of the Elastic-stack is responsible for storing, indexing, and analyzing data?
ITExamAnswers Editorial Team asked 5 years ago • 
What is the default time set in the securityonion.conf file for Sguil alert data retention?
ITExamAnswers Editorial Team asked 5 years ago • 
Which core open source component of the Elastic-stack is responsible for accessing, visualizing, and investigating data?
ITExamAnswers Editorial Team asked 5 years ago • 
For how long does the Payment Card Industry Security Standards Council (PCI DSS) require that an audit trail of user activities related to protected information be retained?
ITExamAnswers Editorial Team asked 5 years ago • 
In which programming language is Elasticsearch written?
ITExamAnswers Editorial Team asked 5 years ago • 
A network administrator is working with ELK. The amount of network traffic to be collected by packet captures and the number of log file entries and alerts that will be generated by network and security devices can be enormous. What is the default time configured in Kibana to show the log entries?
ITExamAnswers Editorial Team asked 5 years ago • 
Which technology is an open source SIEM system?
ITExamAnswers Editorial Team asked 6 years ago • 
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