What tool can identify malicious traffic by comparing packet contents to known attack signatures? IDS NetFlow Zenmap Nmap Explanation & Hint: The tool that can identify malicious traffic by comparing…
Which of the following tools can perform real-time traffic and port analysis, and can also detect port scans, fingerprinting and buffer overflow attacks? SIEM Nmap NetFlow Snort Explanation & Hint:…
Which of the following tools can be used to provide a list of open ports on network devices? Nmap Tracert Whois Ping Explanation & Hint: Nmap is the tool that…
'Today, there are single security appliances that will solve all the network security needs of an organization.' Is this statement true or false? True False Explanation & Hint: The statement…
Which term refers to the process of placing one message format inside another message format? segmenting encapsulation encoding manipulation Explanation and Hint: Encapsulation is the process of placing one type…
Which type of address does a switch use to build the MAC address table? destination IP address destination MAC address source MAC address source IP address Explanation and Hint: When…
How much data can be encapsulated into a normal sized Ethernet frame before it is sent over the network? 0 to 1024 bytes 46 to 1500 bytes 32 to 1500…
Refer to the exhibit. A PC with the MAC address of 0800.069d.3841 attached to port Fa0/8 is sending data to a device that has the MAC address of 6400.6a5a.6821. What…
Which data encoding technology is used in fiber-optic cables? electrical pulses modulation of specific frequencies of electromagnetic waves modulation of electrical voltage pulses of light Explanation and Hint: Data is…
Which criterion can be used to select the appropriate type of network media for a network? the cost of the end devices that are used in the network the environment…
What two characteristics describe an Ethernet cable? (Choose two.) 4 pairs of twisted cables color coded pairs of cables single copper core surrounded by a layer of insulation plastic core…
Which two applications are suitable for deploying coaxial cables? (Choose two.) to connect a TV set to the wall plug at home to connect various components in a satellite communication…
A network technician is researching the use of fiber optic cabling in a new technology center. Which two issues should be considered before implementing fiber optic media? (Choose two.) Fiber…
Refer to the graphic. What type of cabling is shown? coaxial plastic fiber-optic glass fiber-optic twisted-pair Explanation and Hint: Network cabling includes different types of cables: Twisted-pair Ethernet cables consist…
Which type of network cable is commonly used in backbone networks and telephone companies? fiber-optic cable shielded twisted-pair cable twisted-pair cable coaxial cable Explanation and Hint: Fiber-optic cables can carry…
Which three layers of the OSI model map to the application layer of the TCP/IP model? (Choose three.) application presentation network data link transport session Explanation and Hint: The application…
Which two OSI model layers have the same functionality as two layers of the TCP/IP model? (Choose two.) session physical transport data link network Explanation and Hint: The OSI transport…
Match the protocol function to the description while taking into consideration that a network client is visiting a web site. taking the segments from transport protocol, encapsulating them into packets,…
Which three elements do all communication methods have in common? (Choose three.) message destination transmission medium message priority message source message type message data Explanation and Hint: All communication methods…
Which statement defines a data communications protocol? a set of product standards for types of network devices a set of rules that govern the communication process an exchange agreement of…