IT Exam Items Repository

A network uses an SDN architecture with switches and a centralized controller. Which of the following terms describes a function or functions expected to be found on the switches but not on the controller?
ITExamAnswers Editorial Team asked 4 years ago • 
A router uses OSPF to learn routes and adds those to the IPv4 routing table. That action occurs as part of which plane of the switch?
ITExamAnswers Editorial Team asked 4 years ago • 
A Layer 2 switch examines a frame’s destination MAC address and chooses to forward that frame out port G0/1 only. That action occurs as part of which plane of the switch?
ITExamAnswers Editorial Team asked 4 years ago • 
An enterprise plans to start using a public cloud service and is considering different WAN options. The answers list four options under consideration. Which options provide good security by keeping the data private while also providing good QoS services? (Choose two answers.)
ITExamAnswers Editorial Team asked 4 years ago • 
An enterprise plans to start using a public cloud service and is considering different WAN options. The answers list four options under consideration. Which one option has the most issues if the company chooses one cloud provider but then later wants to change to use a different cloud provider instead?
ITExamAnswers Editorial Team asked 4 years ago • 
Which of the following cloud services is most likely to be purchased and then used to later install your own software applications?
ITExamAnswers Editorial Team asked 4 years ago • 
Which of the following cloud services is most likely to be used for software development?
ITExamAnswers Editorial Team asked 4 years ago • 
Eight virtual machines run on one physical server; the server has two physical Ethernet NICs. Which answer describes a method that allows all eight VMs to communicate?
ITExamAnswers Editorial Team asked 4 years ago • 
Three virtual machines run on one physical server. Which of the following server resources are commonly virtualized so each VM can use the required amount of that resource? (Choose three answers.)
ITExamAnswers Editorial Team asked 4 years ago • 
A colleague mentions using a remote access VPN. Which of the following protocols or technologies would you expect your colleague to have used?
ITExamAnswers Editorial Team asked 4 years ago • 
An enterprise connects 20 sites into an MPLS VPN WAN. The enterprise uses OSPF for IPv4 routes at all sites. Consider the OSPF area design options and the PE-CE links. Which of the following answers is most accurate about OSPF areas and the PE-CE links?
ITExamAnswers Editorial Team asked 4 years ago • 
Which of the following answers is most accurate about access link options for an MPLS network?
ITExamAnswers Editorial Team asked 4 years ago • 
An enterprise uses an MPLS Layer 3 VPN with the company headquarters connected plus 10 remote sites connected to the service. The enterprise uses OSPF at all sites, with one router connected to the service from each site. Which of the following are true about the Layer 3 details most likely used with this service and design? (Choose two answers.)
ITExamAnswers Editorial Team asked 4 years ago • 
An enterprise uses a Metro Ethernet WAN with an Ethernet LAN (E-LAN) service, with the company headquarters plus 10 remote sites connected to the service. The enterprise uses OSPF at all sites, with one router connected to the service from each site. Which of the following are true about the Layer 3 details most likely used with this service and design? (Choose two answers.)
ITExamAnswers Editorial Team asked 4 years ago • 
Which of the following is the most likely technology used for an access link to a Metro Ethernet service?
ITExamAnswers Editorial Team asked 4 years ago • 
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