Answer the following statements true (T) or false (F)
1. An object of class A is an instance of class A.
2. An invocation of a method that returns a value can be used as an expression any place that a value of
the Type_Returned can be used.
3. The Java language supports global variables.
4. In a method invocation, there must be exactly the same number of arguments in parentheses as there
are formal parameters in the method definition heading.
5. When you give a command to run a Java program, the runtime system invokes the class constructor.
1. True
2. True
3. False
4. True
5. False
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The built-in help always provides answers to your questions.
Answer the following statement true (T) or false (F)
If the software is available to all authenticated users of the computer, regardless of their group membership or privileges, this is an example of __________________
a. Publishing software to computers b. Publishing software to users c. Assigning software to computers d. Assigning software to users
What are packet analyzers?
a. Devices or software placed on a network to monitor traffic b. Devices or software used to generate lists of incoming IP addresses for each network port c. Software placed on a network to identify open sockets hidden by rootkits d. Devices placed on a network to entice attackers and then record their activities
The iOS operating system is found on which device?
A. Android tablet B. iPhone C. Mac laptop D. None of the above