Which of the following is the common port number for FTP data using TCP?
A) 20
B) 25
C) 23
D) 69
A
Explanation: A) Port 20 is used for FTP data, whereas port 21 is used for FTP control. Both use TCP.
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Which declaration declares abstract method method1 in abstract class Class1 (method1 returns an Integer and takes no arguments)?
a) Public Function method1() As Integer b) Public Function MustInherit method1() As Integer c Public MustInherit Function method1() As Integer d) Public Abstract Function method1() As Integer
Effective ____ have good people skills and can understand business problems and solutions.
A. computer operators B. sales reps C. computer engineers D. QA specialists
Where is user information stored?
What will be an ideal response?
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Indicate whether the statement is true or false