Which of the following could be used to declare abstract method method1 in abstract class Class1 (method1 returns an int and takes no arguments)?
a. public int method1();
b. public int abstract method1();
c. public abstract int method1();
d. public int nonfinal method1();
c. public abstract int method1();
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Which of the following types of iterators is(are) not supported by the vector class?
a. const_iterator b. reverse_iterator c. const_reverse_iterator d. All of these are supported by the vector class e. None of these are supported by the vector class
If Bob receives an encrypted reply message from Alice, whose private key is used to decrypt the received message?
A. Bob's private key. B. Alice's private key. C. Bob and Alice's keys. D. Bob's private key and Alice's public key.
A graphics card contains a(n) __________ and special video memory, which store screen images as they are processed but before they are displayed.
Fill in the blank(s) with the appropriate word(s).
The permanent connection in a frame realy network that is necessary to transfer data between two endpoints is called a(n) ___________________________________.?
Fill in the blank(s) with the appropriate word(s).