You use a port scanner to scan a system and find port 80 open. What type of service is most likely running on that system?
A) FTP server
B) Web server
C) DNS server
D) Telnet server
B) Web server
Computer Science & Information Technology
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A variable declared as a base class type can only be used to reference members declared in the ____________.
a. derived class b. base class c. abstract class d. parameterless constructor
Computer Science & Information Technology
Explain the difference between a radial gradient and a linear gradient.
What will be an ideal response?
Computer Science & Information Technology
Mainframe computers can perform only one task at a time
Indicate whether the statement is true or false
Computer Science & Information Technology
Which of the following is the most advanced form of digital television?
A. GTV B. XTV C. HDTV D. CTV
Computer Science & Information Technology