IT Questions Bank

IT Questions Bank 1

Which two types of attacks are examples of reconnaissance attacks? (Choose two.)
IT Questions Bank 2IT Administrator asked 4 years ago • ,
Match the security term to the appropriate description. (Not all options are used.)
IT Questions Bank 2IT Administrator asked 3 years ago • 
When thinking about the functional planes of a network, what is unique about the control plane?
IT Questions Bank 2IT Administrator asked 3 years ago • 
A network operator is testing a network management application that uses REST API to communicate with network devices. The operator received an HTTP response code 403 in a test step. What does this response code indicate?
IT Questions Bank 5ITExamAnswers asked 4 years ago • ,
Refer to the exhibit. An access list is created to deny Telnet access from host PC-1 to RTR-1 and allow access from all other hosts A Telnet attempt from PC-2 gives this message:”% Connection refused by remote host” Without allowing Telnet access from PC-1, which action must be taken to permit the traffic?
IT Questions Bank 6Juan Rodriguez commented 3 years ago • 
A technician calls the help desk with the following situation. “I installed a new sound card but it is not working correctly.” What advice should the help desk agent give to the caller?
IT Questions Bank 2IT Administrator asked 3 years ago • 
An ACL is applied inbound on a router interface. The ACL consists of a single entry: access-list 101 permit udp 192.168.100.0 0.0.2.255 64.100.40.0 0.0.0.15 eq telnet . If a packet with a source address of 192.168.101.45, a destination address of 64.100.40.4, and a protocol of 23 is received on the interface, is the packet permitted or denied?
IT Questions Bank 5ITExamAnswers asked 4 years ago • 
What three requirements are defined by the protocols used in network communcations to allow message transmission across a network? (Choose three.)
IT Questions Bank 5ITExamAnswers asked 5 years ago • 
What type of delivery uses data link layer addresses?
IT Questions Bank 2IT Administrator asked 3 years ago • 
What layer of the TCP/IP protocol model determines the best path through the network?
IT Questions Bank 2IT Administrator asked 3 years ago • 
Which statement describes a characteristic of the frame header fields of the data link layer?
IT Questions Bank 5ITExamAnswers asked 5 years ago • 
Which two factors influence the method that is used for media access control? (Choose two.)
IT Questions Bank 2IT Administrator asked 3 years ago • 
What is a characteristic of a WAN hub-and-spoke topology?
IT Questions Bank 2IT Administrator asked 3 years ago • 
Refer to the exhibit. If PC1 is communicating with a web server on the Internet, which two TCP/IP layers are responsible for encapsulating the message that requests data from that particular server and assigning a source port number? (Choose two.)
IT Questions Bank 2IT Administrator asked 3 years ago • 
Refer to the exhibit. Match the missing components to the Python script for authenticating to the Cisco DNA Center and obtaining a token using the username of “secureuser” and password of “C1$c0”. (Not all options are used.)
IT Questions Bank 2IT Administrator asked 3 years ago • 
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