Which type of fire extinguisher would be best for putting out burning wires?
a. Sodium chloride
b. Carbon dioxide
c. Foam
d. Copper powder
Answer: b. Carbon dioxide
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Which assignment statements will copy the value " toaster" into a string variable (str1)?
a. strcpy(str1,"toaster"); b. str1 = "toaster"; c. str1 = toaster; d. str1 += toaster;
Which of the following statements is true?
a. Each object (instance) of the class shares the class’s instance variables. b. Most instance-variable declarations are preceded with the keyword public, which is an access modifier. c. Variables or methods declared with access modifier private are accessible only to methods of the class in which they’re declared. d. None of the above is true.
An .xml file type saves a workbook as a comma-delimited file
Indicate whether the statement is true or false.
You should test sort methods with an array that is already sorted.
Answer the following statement true (T) or false (F)