Consider a software system to implement a mobile application and a companion back-end system. This application would implement Canvas on your phone. The back-end system could have other front-ends, such as a web-based application. Note that in this system, due to FERPA regulations, all software components must be developed and deployed in-house and information must not be transmitted between clients. For this system, what software architecture patterns would be a good possible fit? Mark all that apply. (Note: although almost any architecture pattern could be applied to almost any system, think of the pros and cons and select only those that make the most sense in the given context O Client-Server Onion Pattern Peer-to-Peer (P2P) Model-View-Controller (MVC) Layer Pattern □ Service Oriented Architecture Broker Pattern Map-Reduce

Model-View-Controller(MVC); Peer-To-Peer; Map-Reduce; Onion Pattern.

Explanation:

Model-View-Controller is a typical software design pattern that can be used for the development of user interfaces. Peer-To-Peer is a computing architecture suitable for the partitioning of workloads among peers. Map-Reduce is a typical programming tool that can be used for processing different sets of data. The onion pattern is widely used to resolve the issues that come from n-tier.

unlike the threaded fasteners which are used to clamp the machine members, power screws are used to transmit power. common applications of power screws are: screw jacks: to lift weight. lead screw of lathe: for axial movement of tool and its precise positioning.

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only