A linked list has the functions insertAtFront, removeFromFront, insertAtBack and removeFromBack, which perform operations on nodes exactly as their names describe. Which two functions would most naturally model the enqueue and dequeue operations, respectively, of a queue?
a. insertAtBack and removeFromBack.
b. insertAtBack and removeFromFront.
c. removeFromFront and insertAtFront.
d. removeFromFront and insertAtBack.
b. insertAtBack and removeFromFront.
You might also like to view...
Which of the following statements is false?
a. When an argument is passed by reference, the called method can access the argument’s value in the caller directly but cannot modify it. b. All arguments in Java are passed by value. c. To pass an individual array element to a method, use the indexed name of the array. d. To pass an object reference to a method, simply specify in the method call the name of the variable that refers to the object.
________ is a network of computer networks
A) The World Wide Web B) The Internet C) VoIP D) P2P
PPTP establishes two generic types of tunneling. Which of the following are the correct types?
a. Standard and remote access b. Voluntary and restricted c. Voluntary and compulsory d. Standard and restricted
What is the purpose of the policy exceptions section?
A. To define sanctions for violations B. To convey intent C. To define exclusions D. To specify mandatory directives