Web application developers must filter all input from:

a. the host web server
b. internal sources
c. external sources
d. the host operating system


c. external sources

Computer Science & Information Technology

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A(n) ____ is a hardware or software device that restricts access between the computer network and the Internet, or between a computer and other computers, protecting the computer behind it.

A. safeguard B. encryptor C. firewall D. SFTP

Computer Science & Information Technology

Network speeds are measured in ________ per second

A) bits B) hertz C) nanos D) bytes

Computer Science & Information Technology

Case-Based Critical Thinking QuestionsCase 6-2You have never created a form before, so you call your friend Sarah for some helpful answers to your questions. You want to send the name of the form to the server with the collected form data. What kind of form object does Sarah tell you to use?

A. hidden field B. text field C. text area D. checkbox group

Computer Science & Information Technology

As you work, the History panel records your moves and lists the last thirty of them.

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

Computer Science & Information Technology