HTTP typically connects at port __________.
a) 20
b) 21
c) 80
d) 81
c) 80
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Structured analysis is a traditional systems development technique that uses a series of phases, called the _____, to plan, analyze, design, implement, and support an information system.?
A. ?object-oriented (O-O) analysis B. ?systems development life cycle (SDLC) C. ?transaction processing (TP) system D. ?enterprise resource planning system (ERP)
A change in the appearance of an element in one or more specific ways, including rotating, scaling, skewing, or moving it, is known as a(n) __________.
A. transform B. translation C. animation D. keyframe animation
What are the three different types of ports that exist on a virtual switch?
What will be an ideal response?
A user attempting to log on to a workstation for the first time is prompted for the following information before being granted access: username, password, and a four-digit security pin that was mailed to him during account registration. This is an example of which of the following?
A. Dual-factor authentication B. Multifactor authentication C. Single factor authentication D. Biometric authentication