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Corporate headquarters provided your office a portion of their class B subnet to use at a new office location. Allocate the minimum number of addresses (using CIDR notation) needed to accommodate each department
HOTSPOT Corporate headquarters provided your office a portion of their class B subnet to use at a new office location. Allocate the minimum number of addresses (using CIDR notation) needed to accommodate each department. After accommodating each department, identify the unused portion of the subnet by responding to the question...
Which of the following describes an IPv6 address of ::1?
Which of the following describes an IPv6 address of ::1?A . BroadcastB . LoopbackC . ClasslessD . MulticastView AnswerAnswer: B Explanation: The loopback address is a special IP address thatis designated for the software loopback interface of a computer. The loopback interface has no hardware associated with it, and it...
Which of the following should be the FIRST question the helpdesk asks?
A user calls the help desk and states that he was working on a spreadsheet and was unable to print it. However, his colleagues are able to print their documents to the same shared printer. Which of the following should be the FIRST question the helpdesk asks?A . Does the...
Which of the following refers to a network that spans several buildings that are within walking distance of each other?
Which of the following refers to a network that spans several buildings that are within walking distance of each other?A . CANB . WANC . PAND . MANView AnswerAnswer: A Explanation: CAN stands for Campus Area Network or Corporate Area Network. Universities or colleges often implement CANs to link the...
Which of the following protocols uses label-switching routers and label-edge routers to forward traffic?
Which of the following protocols uses label-switching routers and label-edge routers to forward traffic?A . BGPB . OSPFC . IS-ISD . MPLSView AnswerAnswer: D Explanation: In an MPLS network, data packets are assigned labels. Packet-forwarding decisions are made solely on the contents of this label, without the need to examine...
Which of the following devices would be the MOST cost efficient to use for this backup?
A SQL server needs several terabytes of disk space available to do an uncompressed backup of a database. Which of the following devices would be the MOST cost efficient to use for this backup?A . iSCSI SANB . FCoE SANC . NASD . USB flash driveView AnswerAnswer: C Explanation: A...
Which of the following should be implemented to prevent performance degradation?
A technician is setting up a new network and wants to create redundant paths through the network. Which of the following should be implemented to prevent performance degradation?A . Port mirroringB . Spanning treeC . ARP inspectionD . VLANView AnswerAnswer: B Explanation: The Spanning Tree Protocol (STP) is a network...
Which of the following could the technician do for vendors to validate the proper security patch?
A network technician has set up an FTP server for the company to distribute software updates for their products. Each vendor is provided with a unique username and password for security. Several vendors have discovered a virus in one of the security updates. The company tested all files before uploading...
Which of the following is the MOST likely mitigation for this reported item?
An outside organization has completed a penetration test for a company. One of the items on the report is reflecting the ability to read SSL traffic from the web server. Which of the following is the MOST likely mitigation for this reported item?A . Ensure patches are deployedB . Install...
Which of the following is the BEST way to accomplish this?
A company wants to make sure that users are required to authenticate prior to being allowed on the network. Which of the following is the BEST way to accomplish this?A . 802.1xB . 802.1pC . Single sign-onD . KerberosView AnswerAnswer: A Explanation: For security purposes, some switchesrequire users to authenticate...
