Monthly Archives: March 2014

JN0-660: Service Provider Routing and Switching, Professional (JNCIP-SP)

QUESTION 1 Click the Exhibit button. In the exhibit, Area 1 is a not-so-stubby area. Three networks are redistributed into Area 1 on R2. You must summarize the redistributed network addresses in Area 1 so that only one network prefix … Continue reading

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VCAD510: VMware Certified Associate – Data Center Virtualization (VCA-DCV) Exam

QUESTION 1 You received an email from your cloud team’s senior technical architect asking you to implement snapshots in your cloud where it makes sense to do so. You ask the architect to clarify where in your cloud it would … Continue reading

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EX200 Red Hat Certified System Administrator (RHCSA) Exam

QUESTION 1 Configure your Host Name, IP Address, Gateway and DNS. Host name: station.domain40.example.com /etc/sysconfig/network hostname=abc.com hostname abc.com IP Address:172.24.40.40/24 Gateway172.24.40.1 DNS:172.24.40.1 Answer: # cd /etc/syscofig/network-scripts/ # ls # vim ifcfg-eth0 (Configure IP Address, Gateway and DNS) IPADDR=172.24.40.40 GATEWAY=172.24.40.1 DNS1=172.24.40.1 … Continue reading

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1Y0-A26: Citrix XenServer 6.0 Administration

QUESTION 1 When starting up a XenServer from SAN, the BIOS of the ___________ contains the instructions that enable the host to find the boot disk. (Choose the correct option to complete the sentence.) A. host machine B. array controller … Continue reading

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11 tips to prepare for SDN

Software-Defined Networking game plan: Education, education, education… including a good understanding of your current network. Making the leap to SDN? Don’t jump in blind. It helps to know what software-defined networking is, first off, and then what it can do … Continue reading

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4A0-101 ACSM Certified Personal Trainer

QUESTION 1 When a router receives an IP packet, but does not find a match in the routing table for the destination IP address, what actions are performed by the router? A. The packet is flooded out all router interfaces. … Continue reading

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CV0-001 CompTIA Cloud+ Certification Exam

QUESTION 1 Which of the following is MOST important when factoring network level security in a public cloud environment? A. Ensuring good user experience B. Ensuring confidentiality C. Ensuring redundancy D. Ensuring high availability Answer: B Explanation: QUESTION 2 Which … Continue reading

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6 tips for smartphone privacy and security

Computer forensic expert Ronald Kaplan thinks you should stop using your smartphone if you want any semblance of privacy in today’s digital world. But, if you insist on keeping yourself electronically tethered, here are some ways to minimize the privacy … Continue reading

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