String variables cannot be concatenated directly with integer variables.?
Answer the following statement true (T) or false (F)
True
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Which of the following statements is false?
a. You cannot prevent client code from creating objects of a class. b. One common use of a private constructor is sharing initialization code among a class’s other constructors. c. Another common use of private constructors is to force client code to use so-called “factory methods” to create objects. d. A factory method is a public static method that creates and initializes an object of a specified type (possibly of the same class), then returns a reference to it.
________ is a method reference for an instance method that should be called on a specific object. It creates a one-parameter lambda that invokes the instance method on the specified object—passing the lambda’s argument to the instance method—and returns the method’s result.
a. Math::sqrt b. System.out::println c. TreeMap::new d. String::toUpperCase
Show that all the query transactions for the Branch view of DreamHome listed in Appendix A are supported by your local conceptual data model.
What will be an ideal response?
_________ is an informal English-like language for “thinking out” algorithms
a. Code b. Python c. Quasicode d. Pseudocode