Python - Network and Socket - Quiz

Question 1

1
point

1. Question 1

What do we call it when a browser uses the HTTP protocol to load a file or page from a server and display it in the browser?

The Request/Response Cycle

SMTP

DECNET

Internet Protocol (IP)

IMAP

Question 2

1
point

2. Question 2

What separates the HTTP headers from the body of the HTTP document?

A less-than sign indicating the start of an HTML tag

X-End-Header: true

Four dashes

A blank line

Question 3

1
point

3. Question 3

What must you do in Python before opening a socket?

import tcp

import tcp-socket

_socket = true

import socket

open socket

Question 4

1
point

4. Question 4

In a client-server application on the web using sockets, which must come up first?

server

client

it does not matter

Question 5

1
point

5. Question 5

Which of the following is most like an open socket in an application?

An "in-progress" phone conversation

Fiber optic cables

The wheels on an automobile

The chain on a bicycle

The ringer on a telephone

Question 6

1
point

6. Question 6

What does the "H" of HTTP stand for?

HyperText

Hyperspeed

Manual

Simple

wHolsitic

Question 7

1
point

7. Question 7

What is an important aspect of an Application Layer protocol like HTTP?

How long do we wait before packets are retransmitted?

How much memory does the server need to serve requests?

Which application talks first? The client or server?

What is the IP address for a domain like www.dr-chuck.com?

Question 8

1
point

8. Question 8

What are the three parts of this URL (Uniform Resource Locator)?

1







http://www.dr-chuck.com/page1.htm

Protocol, document, and offset

Document, page, and protocol

Page, offset, and count

Protocol, host, and document

Host, offset, and page

Question 9

1
point

9. Question 9

When you click on an anchor tag in a web page like below, what HTTP request is sent to the server?

1

2







<p>Please click <a href="page1.htm">here</a>.</p>

GET

POST

PUT

DELETE

INFO

Question 10

1
point

10. Question 10

Which organization publishes Internet Protocol Standards?

SIFA

IETF

SCORM

LDAP

IMS