Which of the following correctly represents the port used by FTP control traffic and FTP file transfer traffic respectively?
A. 20, 25
B. 21, 23
C. 20, 23
D. 21, 20
Answer: D
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____________________ uses bits to store color and brightness data for each pixel in a video frame.
Fill in the blank(s) with the appropriate word(s).
What organization developed the C language?
A. UNIX B. Bell Labs C. Honeywel D. IBM
Case 1-1Sheila is the owner of a pet toy shop and is planning her first Web site.As Sheila does her research, she realizes she also wants to write her own JavaScript code. What program would you recommend she use for the JavaScript portion of her site?
A. Microsoft Word B. Notepad C. Adobe Dreamweaver D. Sites from Google
A(n) ____ is a method that returns a value and is used to examine part of the contents of an object.
A. mutator B. evaluator C. instantiator D. accessor