Answer the following questions true (T) or false (F)
1. True/False: To input a string from a user, we must know beforehand exactly how many characters are in that string.
2. True/False: An array does not have to be declared of any data type.
3. True/False: Databases consist of many linked tables.
1. F
2. F
3. T
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The file extension _____ is associated with a transform file that performs a scripting-like function for a Windows installer package
Fill in the blank(s) with correct word
Which of the following statements is false?
a. When an argument is passed by reference, the called method can access the argument’s value in the caller directly but cannot modify it. b. All arguments in Java are passed by value. c. To pass an individual array element to a method, use the indexed name of the array. d. To pass an object reference to a method, simply specify in the method call the name of the variable that refers to the object.