July 2021
Intermediate to advanced
191 pages
6h 34m
English
Content preview from Cisco DEVCOR 350-901 Study Guide
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7. Appendix B: Answers to Chapter Review Questions
7.1 Answers for Chapter 1: Software Development and Design
Q1: Which statement is true about the front end and back end in the distributed applications design?
A) The front end is a part of an application that executes the application’s business logic.
B) Some of the back-end functionality may be offloaded to the front end.
C) The front end may be written in HTML, JavaScript, or Python.
D) Load balancers can only distribute the load equally among back-end servers.
Correct Answer: B (Sec 1.1)
A: The front end is everything a user sees and interacts with. The back end is the part of the application that executes business logic.
C: The most common front-end languages are HTML, CSS, and JavaScript. ...
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