Used for dns debugging Guides d'étude, Notes de cours & Résumés

PING - is one of the most basic tools for testing connectivity to other hosts. It sends an internet control message protocol (ICMP) echo request to a host and listens for the reply Traceroute/tracert - are used to trace the route an IP packet takes to a destination. It displays each hop (next router) in a numerical list with the hop's IP address and the time it takes to receive the packet. TRACEPATH - is similar to traceroute or tracert in that it displays the path taken by a packet from ...

Traceroute - Used to determine the number of hops required for a packet to reach its destination. Nslookup - Used to determine IP address of a domain name. Ping - Used to determine the IP address and latency in networks. Netstat -a - Used to display IP ports currently open on the Windows OS. Whois - Information about a webserver including contact information. ARP - This command displays the IP to physical (MAC) address mappings for hosts that have been discovered in the ______ cac...

PING - is one of the most basic tools for testing connectivity to other hosts. It sends an internet control message protocol (ICMP) echo request to a host and listens for the reply Traceroute/tracert - are used to trace the route an IP packet takes to a destination. It displays each hop (next router) in a numerical list with the hop's IP address and the time it takes to receive the packet. TRACEPATH - is similar to traceroute or tracert in that it displays the path taken by a packet from ...

3CX Academy, Advanced Certification Questions and Answers Already Passed In the criteria of the "Outbound Rules", "Calls from Extension(s)" having comma separated values will allow multiple extension ranges to be defined True The Virtual Extension of the slave must match the master side virtual extension number True For extensions that are registered over multiple site-to-site VPNs, by default 3CX delivers the audio between phones if they are on different subnets. False On outbound calls...

3CX Academy, Advanced Certification Latest Update Graded A+ In the criteria of the "Outbound Rules", "Calls from Extension(s)" having comma separated values will allow multiple extension ranges to be defined True The Virtual Extension of the slave must match the master side virtual extension number True For extensions that are registered over multiple site-to-site VPNs, by default 3CX delivers the audio between phones if they are on different subnets. False On outbound calls to external ...

APT Advanced Persistent Threat What modern day tech and threats create the need for more protection (protecting the perimeter of a network is no longer enough) Zero day attacks APT Polymorphic malware Insider threats BYOD Cloud tech What factors are contributing to a border less network Mobile workforce Partners accessing your network services Public and private clouds Internet of things BYOD Enterprise firewall solution (2) Apply end to end security Segment your network ...

GRADED A+. What is a step for constructing a threat model for a project when using practical risk analysis? A Align your business goals B Apply engineering methods C Estimate probability of project time D Make a list of what you are trying to protect - ANSWER-D Which cyber threats are typically surgical by nature, have highly specific targeting, and are technologically sophisticated? A Tactical attacks B Criminal attacks C Strategic attacks D User-specific attac...

Basic Network Commands WGU C172 Graded A+ Solution PING is one of the most basic tools for testing connectivity to other hosts. It sends an internet control message protocol (ICMP) echo request to a host and listens for the reply Traceroute/tracert are used to trace the route an IP packet takes to a destination. It displays each hop (next router) in a numerical list with the hop's IP address and the time it takes to receive the packet. TRACEPATH is similar to traceroute ...

Which of the following information security elements ensures that the information is accessible only to those who are authorized to have access? A authenticity B confidentiality C integrity D availability - Answer B Identify the information security element that determines trustworthiness of data or resources in terms of preventing improper and unauthorized changes. A integrity B availability C authenticity D non-repudiation - Answer A John, a security professional working for ...

CISA Exam 122 Questions and Terms 122 Questions with Verified Answers COBIT Framework - CORRECT ANSWER Framework developed by ISACA to support EGIT by providing a framework to ensure that IT is aligned with the business, IT enables the business and maximizes benefits, IT resources are used responsibly, and IT risk is managed appropriately. (ISO)/International Electrotechnical Commission (IEC) 27000 series - CORRECT ANSWER A set of best practices that provides guidance to organizations impl...