If you have multiple columns, at least one needs to be nonfloating and positioned with margin properties.

Answer the following statement true (T) or false (F)


True

Computer Science & Information Technology

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In this chapter you learned the basics of classes. Now you’ll begin “fleshing out” aspects of a class called “Hybrid Vehicle.” Hybrid vehicles are becoming increas- ingly popular, because they often get much better mileage than purely gasoline-powered vehicles. Browse the web and study the features of four or five of today’s popular hybrid cars, then list as many of their hybrid-related attributes as you can. For example, common attributes include city-miles-per- gallon and highway-miles-per-gallon. Also list the attributes of the batteries (type, weight, etc.).

What will be an ideal response?

Computer Science & Information Technology

Match the following report items with their definition

I. Source II. Report view III. Print Preview IV. Layout view V. Design view A. A table or query B. Shows the report design but not the data C. Shows the report and the data D. Continuous page layout E. Allows for changes to the page layout

Computer Science & Information Technology

Why was the error sent as a web page?

Using Telnet to Test TCP Services a. In Part 1, nginx was found to be running and assigned to port 80 TCP. Although a quick Google search revealed that nginx is a lightweight web server, how would an analyst be sure of that? What if an attacker changed the name of a malware program to nginx, just to make it look like the popular web server? Use telnet to connect to the local host on port 80 TCP:

[analyst@secOps ~]$ telnet 127.0.0.1 80
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.
b. Press a few letters on the keyboard. Any key will work. After a few keys are pressed, press ENTER. Below is the full output, including the Telnet connection establishment and the random keys pressed (fdsafsdaf, this case):
fdsafsdaf
HTTP/1.1 400 Bad Request
Server: nginx/1.10.2
Date: Tue, 28 Feb 2017 20:09:37 GMT
Content-Type: text/html
Content-Length: 173
Connection: close

400 Bad Request

400 Bad Request


nginx/1.10.2
Connection closed by foreign host.
Thanks to the Telnet protocol, a clear text TCP connection was established, by the Telnet client, directly to the nginx server, listening on 127.0.0.1 port 80 TCP. This connection allows us to send data directly to the server. Because nginx is a web server, it does not understand the sequence of random letters sent to it and returns an error in the format of a web page.

Computer Science & Information Technology

Word's default document view is Outline view

Indicate whether the statement is true or false

Computer Science & Information Technology