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Which access control did Ross implement?
Ross manages 30 employees and only 25 computers in the organization. The network the company uses is a peer-to-peer. Ross configures access control measures allowing the employees to set their own control measures for their files and folders. Which access control did Ross implement?A . Discretionary access controlB . Mandatory...
What tool could Simon and his administrators implement to accomplish this?
Simon had all his systems administrators implement hardware and software firewalls to ensure network security. They implemented IDS/IPS systems throughout the network to check for and stop any unauthorized traffic that may attempt to enter. Although Simon and his administrators believed they were secure, a hacker group was able to...
If there is a fire incident caused by an electrical appliance short-circuit, which fire suppressant should be used to control it?
If there is a fire incident caused by an electrical appliance short-circuit, which fire suppressant should be used to control it?A . WaterB . Wet chemicalC . Dry chemicalD . Raw chemicalView AnswerAnswer: C Explanation: For a fire caused by an electrical appliance short-circuit, the appropriate fire suppressant is a...
Sean has built a site-to-site VPN architecture between the head office and the branch office of his company. When users in the branch office and head office try to communicate with each other, the traffic is encapsulated. As the traffic passes though the gateway, it is encapsulated again. The header and payload both are encapsulated. This second encapsulation occurs only in the __________implementation of a VPN.
Sean has built a site-to-site VPN architecture between the head office and the branch office of his company. When users in the branch office and head office try to communicate with each other, the traffic is encapsulated. As the traffic passes though the gateway, it is encapsulated again. The header...
At what layer of the OSI model does an IPsec tunnel function on?
Heather has been tasked with setting up and implementing VPN tunnels to remote offices. She will most likely be implementing IPsec VPN tunnels to connect the offices. At what layer of the OSI model does an IPsec tunnel function on?A . They work on the session layer.B . They function...
-----------is a group of broadband wireless communications standards for Metropolitan Area Networks (MANs)
-----------is a group of broadband wireless communications standards for Metropolitan Area Networks (MANs)A . 802.15.4B . 802.15C . 802.12D . 802.16View AnswerAnswer: D Explanation: The IEEE 802.16 is a series of wireless broadband standards, also known as Wireless MAN, that are designed for Metropolitan Area Networks (MANs). It specifies the...
Which OSI layer does a Network Interface Card (NIC) work on?
Which OSI layer does a Network Interface Card (NIC) work on?A . Physical layerB . Presentation layerC . Network layerD . Session layerView AnswerAnswer: A Explanation: The Network Interface Card (NIC) operates primarily on the Physical layer of the OSI model. This layer is responsible for the actual transmission and...
What will happen if any one of the main nodes fail?
Consider a scenario consisting of a tree network. The root Node N is connected to two man nodes N1 and N2. N1 is connected to N11 and N12. N2 is connected to N21 and N22. What will happen if any one of the main nodes fail?A . Failure of the...
Which type of firewall service is John thinking of implementing?
John wants to implement a firewall service that works at the session layer of the OSI model. The firewall must also have the ability to hide the private network information. Which type of firewall service is John thinking of implementing?A . Application level gatewayB . Stateful Multilayer InspectionC . Circuit...
Which RAID level is used here?
Will is working as a Network Administrator. Management wants to maintain a backup of all the company data as soon as it starts operations. They decided to use a RAID backup storage technology for their data backup plan. To implement the RAID data backup storage, Will sets up a pair...
