The null value is a data type as well as a value that can be assigned to a variable.
Answer the following statement true (T) or false (F)
True
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Consider the Java segment:
String line1 = new String("c = 1 + 2 + 3") ; StringTokenizer tok = new StringTokenizer(line1, delimArg); For the String line1 to have 4 tokens, delimArg should be: a. String delimArg = "+="; b. String delimArg = "123" c. String delimArg = "c+"; d. String delimArg = " ";
The ________ content control allows the user to select a date from a displayed calendar
Fill in the blank(s) with correct word
Case WDX 2-1Stephen is creating a chart that displays the sales data for the past year. Stephen found an error in the chart data. How can he fix it?
A. On the Chart Tools Design tab, click the Edit Data button B. On the Chart Tools Layout tab, click the Legend button C. On the Chart Tools Layout tab, click the Data Labels button D. On the Chart Tools Design tab, click the Change Chart Type button
To encrypt packets WEP can use only a 64-bit or ____-bit number.
A. 72 B. 90 C. 110 D. 128