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.
A
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When output is meant for the screen, you should use the ____ keyword.
A. Declare B. Print C. Display D. Input
The four main structural elements of a computer system are:
a. Processor, Registers, I/O Modules, Main Memory b. Processor, Registers, Main Memory, System Bus c. Processor, Main Memory, I/O Modules, System Bus d. None of the other choices
What statement regarding the use of the Windows Server 2016 Essentials edition is accurate?
A. Essentials is limited to a maximum of 50 users and 25 devices. B. Essentials can join a pre-existing domain and function as a domain controller in the domain. C. Hyper-V is not included in Server 2016 Essentials. D. Server 2016 is limited to a maximum of 64 CPU sockets.
If you click Draw Table and then decide not to draw a table, you can change the pointer to the block arrow by pressing the TAB key.
Answer the following statement true (T) or false (F)