IT Questions Bank

Mar 16, 2020 Last Updated: Apr 13, 2022 No Comments
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IT Questions Bank › Category: CCNA CyberOps
What technique is a security attack that depletes the pool of IP addresses available for legitimate hosts?
IT Administrator asked 2 years ago • ,
A user executes a traceroute over IPv6. At what point would a router in the path to the destination device drop the packet?
ITExamAnswers asked 3 years ago • , ,
Which ICMPv6 message type provides network addressing information to hosts that use SLAAC?
ITExamAnswers asked 2 years ago • ,
What message is sent by a host to check the uniqueness of an IPv6 address before using that address?
ITExamAnswers asked 3 years ago • ,
Which protocol is used by the traceroute command to send and receive echo-requests and echo-replies?
ITExamAnswers asked 3 years ago • , ,
A user is executing a tracert to a remote device. At what point would a router, which is in the path to the destination device, stop forwarding the packet?
IT Administrator asked 3 years ago • ,
Which protocol is used by ping to test connectivity between network hosts?
ITExamAnswers asked 10 months ago • , ,
What mechanism is used by a router to prevent a received IPv4 packet from traveling endlessly on a network?
ITExamAnswers asked 3 years ago • ,
A technician uses the ping 127.0.0.1 command. What is the technician testing?
ITExamAnswers asked 3 years ago • , ,
Which field in the TCP header indicates the status of the three-way handshake process?
ITExamAnswers asked 3 years ago • , ,
What is a characteristic of a TCP server process?
ITExamAnswers asked 2 years ago • ,
What type of information is contained in a DNS MX record?
Noxent sahiba commented 2 years ago • , , ,
Refer to the exhibit. PC1 attempts to connect to File_server1 and sends an ARP request to obtain a destination MAC address. Which MAC address will PC1 receive in the ARP reply?
IT Administrator asked 2 years ago • , , ,
A cybersecurity analyst believes that an attacker is announcing a forged MAC address to network hosts in an attempt to spoof the default gateway. Which command could the analyst use on the network hosts to see what MAC address the hosts are using to reach the default gateway?
ITExamAnswers asked 2 years ago • ,
Which two parts are components of an IPv4 address? (Choose two.)
ITExamAnswers asked 3 years ago • , , , ,
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