Telnet is rarely used on the Internet, having been replaced by _______________, which looks just like Telnet, but encrypts data.
Fill in the blank(s) with the appropriate word(s).
SecureShell (SSH)
correct
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Suppose you want to verify that the user has entered a value into a text box named txtInput. Which of the following code segments responds with an appropriate message if the user does not enter a value?
a.``` If txtInput.text <> "" Then lblStatus.Text = “No data has been entered” End If ``` b.``` If txtInput.Text = " " Then lblStatus.Text = “No data has been entered” End If ``` c.``` If txtInput <> String.Empty Then lblStatus.Text = “No data has been entered” End If ``` d.``` If txtInput.Text = String.Empty Then lblStatus.Text = “No data has been entered” End If ```
The general name for a program that converts programs written in a certain computer lan- guage into machine language is _________ .
Fill in the blank(s) with the appropriate word(s).
The aspect of software testing concerned with whether or not program modules are compatible with one another is ___________ .
a. top-down testing b. bottom-up testing c. black-box testing d. white-box testing e. integration testing
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Indicate whether the statement is true or false