Spring 2022 ECCS1621: Programming 2 Final Exam Review Quiz

Question 1

Which of the following statements about hash tables is NOT correct?

Accepted Answer

You can add an element to a specific position within a hash table

Question 2

What interface does the ArrayList class implement?

Accepted Answer

List

Question 3

Multiple Inheritance is allowed in Java

Accepted Answer

False

Question 4

Binary Search ________ the search space on each pass.

Accepted Answer

Decreases

Question 5

What is the meaning of the type parameter E, in the LinkedList<E> code fragment?

Accepted Answer

The elements of the linked list are any type supplied to the constructor.

Question 6

UML stands for Unified Modeling Language

Accepted Answer

True

Question 7

Interfaces are an example of Polymorphism?

Accepted Answer

True

Question 8

You need to access values in objects by a key that is not part of the object. Which collection type should you use?

Accepted Answer

Map

Question 9

Interfaces allow us to have "fake" multiple inheritance

Accepted Answer

True

Question 10

Which best describes Polymorphism?

Accepted Answer

The ability of an object to take many forms

Question 11

Abstract classes is an example of OOP and polymorphism?

Accepted Answer

True

Question 12

The following coding example is an example of what?

Accepted Answer

Exception Handling

Question 13

CRC stands for Card Reading Circuit

Accepted Answer

False

Question 14

What does OOP stand for?

Accepted Answer

Object Oriented Programming

Question 15

When using a list iterator, on which condition will the NoSuchElementException be thrown?

Accepted Answer

Calling next when you are past the end of the list.

Question 16

Swing is used to make a console application

Accepted Answer

False

Question 17

Which Java package contains the LinkedList class?

Accepted Answer

java.util

Question 18

Sets from the Java Collection Framework allow for duplicates

Accepted Answer

False

Question 19

UML diagrams are helpful to see visual what is in a class and how classes relate within a program

Accepted Answer

True

Question 20

All classes directly or indirectly inherit from this class:

Accepted Answer

Object

Question 21

From an OOP & Programming 2 standpoint, what is wrong with the following piece of code? (It does compile, promise)

Accepted Answer

Incorrect indentation, No comments, Incorrect access modifier on field variables

Question 22

You need to access values by an integer position. Which collection type should you use?

Accepted Answer

ArrayList

Question 23

MVP stands for Minimum Viable Product

Accepted Answer

True

Question 24

To create a TreeSet for a class of objects, the object class must ____.

Accepted Answer

implement the Comparable interface.

Question 25

Which of the following are software/product design tools you used during this course?

Accepted Answer

CRC Cards, All of the above, UML, Personas

Question 26

Java Collections Framework provides us with useful data structures for specialized purposes

Accepted Answer

True

Spring 2022 ECCS1621: Programming 2 Final Exam Review Quiz

Questions 26

Spring 2022 ECCS1621: Programming 2 Final Exam Review Quiz

Questions 26