Answer:
option A. AGA is the right answer.
Explanation:
PGA or pin grid array is a type of integrated circuit packaging. In a PGA, the package is square or rectangular, and the pins are arranged in a regular array on the underside of the package. The pins are commonly spaced 2.54 mm apart, and may or may not cover the entire underside of the package.
A staggered pin grid array (SPGA) is an integrated circuit socket style or pin-out having a staggered grid of pins surrounding the socket's edge, placed as several squares, one within the other. The structure is also known as intersecting squares, unlike PGA with the pins on the underside only.
The land grid array is a type of surface-mount packaging for integrated circuits that is notable for having the pins on the socket rather than the integrated circuit. A LGA can be electrically connected to a printed circuit board either by the use of a socket or by soldering directly to the board.
Stderr is 2. stdin is 0, stdout is 1.
Answer:
Mobile are build in a specific platform such as Android, iOS ect and they use application such as apple store and have access to the system such as GPS and the camera. Mobile apps live and run on mobiles as on they are their own thing controlled by a developer on the other end
Explanation:
JavaScript frameworks and Ajax
An SPA (single-page-application) is a web application that re-renders and dynamically re-writes the current page without making a request to the server to load entire new pages. This approach is fast and makes the application behave more like a desktop app. The most common technologies that have successfully adopted the use of SPA principles include JavaScript frameworks such as AngularJS, Ember.js, Knockout.js, and Meteor.js among several others.
Ajax technique is also currently being used. These approaches include IFRAME or script HTML elements.