Coursera Answers

Building Web Applications in PHP | Week 1 Practice Quiz Answer

Building Web Applications in PHP | Week 1 Practice Quiz Answer
In this article i am gone to share Coursera Course: Building Web Applications in PHP Week 1 Practice Quiz Answer with you..

 

Request-Response

 

Question 1) When a browser connects to a web server to retrieve a document, what is the default TCP/IP port that is used?

  • 80

 

Question 2) When a browser connects to a web server to retrieve a document, what command is sent to the server?

  • GET

 

Question 3) Which of the HTTP headers does the browser look at to decide how to display the retrieved document?

  • Content-length
  • ETAG
  • Format
  • Location
  • Display-type
  • Content-type

 

Question 4) What does the second “T” of HTTP stand for?

  • Transpose
  • Transfer
  • Transport
  • movemenT

 

Question 5) Which of the following is NOT part of a Uniform Resource Locator?

  • Host
  • Operating System
  • Document
  • Protocol

 

Question 6) Which HTML tag typically generates a request to retrieve a document?

  • a
  • b
  • img
  • div
  • h1
  • p

 

Question 7) What standards organization publishes many of the documents that describe the protocols we use on the Internet?

  • Educause
  • IRR
  • RIA
  • 6-Sigma
  • IETF