A list of the available nonkeyboard characters can be seen in Windows by opening what utility?
A. charmap.exe
B. charlist.exe
C. chardump.exe
D. listchar.exe
Answer: A
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Repeating a set of instructions a specific number of times is called __________ iteration.
Fill in the blank(s) with the appropriate word(s).
Which of the following is the version of func that is called?
Suppose we have a class D derived from base class B, ``` class B { public: // other members void func(); // other members }; void B::func() { /* body */} class D: public B { public: // other members void func(); // other members }; void D::func() { /* body */} D dObj; ``` Make the following call using dObj as calling object: dObj.func(); a)B::func() b) D::func() c) Neither d) Both e) This is illegal. The base class func() is inherited in the derived class. For this reason, it is illegal to have a function defined in a base class and in a derived class having the same signature.
Revise the class Pet, as shown in Listing 6.1 of Chapter 6, so that it is serializable. Write a program that allows you to write and read objects of type Pet to a file. The program should ask the user whether to write to a file or read from a file. In either case, the program next asks for the file name. A user who has asked to write to a file can enter as many records as desired. A user who has asked to read from a file is shown all of the records in the file. Be sure that the records do not scroll by so quickly that the user cannot read them. Hint: Think of a way to pause the program after a certain number of lines are displayed.
This project can be written by making modifications to ClassObjectIODemo, Listing 10.9, however the PetRecord class does not have the useful readInput() and toString() methods as Species, so they have been added. Also, note that PetRecord must implement Serializable.
When a router has more than one route to the same network, the responsibility for assigning a different metric for each route lies with the __________.
A. Internet Assigned Numbers Authority (IANA) B. manufacturer of the router C. person in charge of that router D. operating system, which must dynamically reconfigure the route