________, which dates back to 1969, runs many of the world's most powerful servers.
A. Linux
B. Unix
C. Windows RT
D. Mac OS
Answer: B
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How many times will the message I love Visual Basic be displayed?
``` Dim intCount As Integer = 0 Do lstOutPut.Items.Add(“I love Visual Basic”) intCount += 1 Loop While intCount > 10 ``` a. It will display 10 times. b. It will display once. c. It will display 2 times. d. It will not be displayed at all.
Assume that the variable checkbox references a JCheckBox object. To determine whether the check box has been selected, use the following code:
A) if (isSelected(checkBox)) {/*code to execute, if selected*/} B) if (checkBox.isSelected()) {/*code to execute, if selected*/} C) if (checkBox) {/*code to execute, if selected*/} D) if (checkBox.doClick()) {/*code to execute, if selected*/}
Match each term with its correct definition.
A. How a line or paragraph is placed between the two margins on the page: right, center, or along both edges. B. How much "white space" between each line of text; can set before and after spacing; can be measured in points. C. How much "white space" between each paragraph; can set before and after spacing; measured in points; affects document length. D. Where text begins from the left side of a page and where it begins to wrap on the right side of the page; you also set top and bottom margins. E. The placement of a character before each line of text.
Network communication on a laptop needs to be tested. Which of the following will verify that the network adapter is functioning properly and communicating on the LAN?
A. Use PING to attempt to reach the loopback IP address on another computer. B. Use PING to attempt to reach the computers own IP address. C. Use PING to attempt to reach the default gateway. D. Use PING to attempt to reach the computers subnet mask.