Study guides, Class notes & Summaries

Compare and contrast the display components of mobile devices Compare and contrast Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) ports, protocols, and purposes Compare and contrast common networking hardware Compare and contrast protocols for wireless networking Summarize services provided by networked hosts Compare and contrast common network configuration concepts Compare and contrast internet connection types, network types, and their features Explain basic cable...

NEW Comptia 1.11 Linux commands pt 1 Quizzes & Ans…

You're preparing a complete quantitative risk analysis with your project team and several subject matter experts. You gather necessary inputs, including the project's cost management plan. Why is necessary to include your project's cost management plan in preparation for quantitative risk analysis? Correct Answer-The project's cost management plan provides control that might determine a structure for quantitative analysis of the budget. Which of the following measure she project's validi...

10 tape rotation Correct Answer-A backup rotation scheme in which ten backup tapes are used over the course of two weeks. 802.1X Correct Answer-An authentication technology used to connect devices to a LAN or WLAN. It is an example of port-based NAC. acceptable use Correct Answer-Acceptable usage policies define the rules that restrict how a computer, network, or other system may be used. access control list (ACL) Correct Answer-A list of permissions attached to an object. They specify ...

Which of the following types of information is protected by rules in the United States that specify the minimum frequency of vulnerability scanning required for devices that process it? A) Insurance records B) medical records C) credit card data D) SSNs E) drivers license numbers Correct Answer-Correct Answer: credit card data Explanation: The Payment Card Industry Data Security Standard (PCI DSS) is an information security standard for organizations that handle branded credit cards fr...

Where does a hub send data? A. Only to the receiving system B. Only to the sending system C. To all the systems connected to the hub D. Only to the server Correct Answer-C What uniquely identifies every NIC? A. IP address B. Media access control address C. ISO number D. Packet ID number Correct Answer-B What Windows utility do you use to find the MAC address for a system? A. ipconfig /all B. ipcfg /all C. ping D. mac Correct Answer-A A MAC address is known as a(n) __________...

Bob is accessing a self-service portal in the cloud to instantly create additional servers, storage, and database instances for his firms DevOps group. Which of the options offered best describes this operation? A.Bursting B.Pay-as-you-grow C.Multitenancy D.On-demand CORRECT ANSWER D. On-demand cloud computing allows the consumer to dynamically add and change resources with the use of an online portal. Jillian is working on a project to interconnect her company's private data center to...

Benefit measurement methods Correct Answer-Decision model that compares the benefits obtained from new project requests by evaluating them using the same criteria and comparing the results. Constrained optimization models Correct Answer-Decision models that use statistics and other mathematical concepts to assess a proposed project. Cost-benefit analysis Correct Answer-benefit measurement. Calculates the cost of producing the result of the project and compares to the financial gain the pro...

Security Group Misconfigurations: There is no connectivity to one or more instances CORRECT ANSWER Ensure the instance has the correct security group assigned Troubleshoot Access Control Lists: There is no connectivity to one or more instances CORRECT ANSWER Ensure an inbound rule that permits the traffic type is assigned to the security group Manage Inheritance: There is no connectivity to one or more instances CORRECT ANSWER The instance is inheriting multiple security groups and all rul...

CIA Triad Correct Answer-Confidentially, Integrity and Availability. Least privilege /Need-to-know basis Correct Answer-Giving someone the most limited access required to so they can perform their job. Defence in Depth Correct Answer-Protecting a company's data with a series of protective layers. Annual Risk Assessment Correct Answer-A risk register where the financial director will look at all of the risks associated with money and the IT manager will look at all of the risks posed. ...

A company is installing a web-based file sharing application to help transition its in-office departments to a primarily remote setup. What type of solution is the company installing? CORRECT ANSWER A. SaaS A government agency wants to deploy an open-source platform to have complete control over the platform and become a CSP. What type of cloud deployment would meet the agency's needs? CORRECT ANSWER A. Multitenancy An IT support manager for a small company needs to provide some basic fun...