PRG 420 Slingshot Academy - snaptutorial.com

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PRG 420 Slingshot Academy / snaptutorial
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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Entire Course

• PRG 420 Week 1 DQ 1

• PRG 420 Week 1 Individual Assignment Hello world
• PRG 420 Week 1 DQ 1
• PRG 420 Week 1 DQ 2
• PRG 420 Week 1 DQ 3
• PRG 420 Week 2 Individual Assignment Netbeans
  Project (annual compensation)

• Watch the first and second videos for Week 1.
  Explain a little about the Java Virtual Machine,
  what it executes, how it might be similar to any
  other language, and how it is different from a
  native language, such as C.

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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Week 1 DQ 2

• PRG 420 Week 1 DQ 3

• Java is a portable language, and being an
  object-oriented programming language, it also
  encourages component reusability. How does Java
  achieve these two important features? How are
  these features desirable in modern software
  engineering?

• You are a bank manager and you are helping a new
  bank teller understand the kind of accounts the
  bank offers. If a customer comes in asking to
  open a new savings account, the teller needs to
  ask what kind of account--passbook savings or
  certificate of deposit--the customer would like
  to open.

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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Week 1 Individual Assignment Hello world

• PRG 420 Week 2 DQ 1

• INDIVIDUAL ASSIGNMENT OF WEEK 1
• Create a program in Java that displays Hello
  world! Take a screen shot that shows the
  programs successful compilation and execution.
  Then submit your program along with the screen
  shot.

• Please watch the first three videos for Week 2
  (around 40 minutes). Explain how an outside class
  may be given access to find the value of a
  private instance variable, or to change the value
  of a private instance variable. Why does this add
  value to your program?

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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Week 2 DQ 2

• PRG 420 Week 2 DQ 3

• What are the three types of errors that you can
  encounter in a Java program? Describe them, and
  explain how you would minimize the errors. What
  are some examples of errors that you have seen
  before?

• A class is a blueprint for an object. A class may
  have a default constructor, a constructor with
  arguments, accessor methods, mutator methods,
  public fields, and private fields.

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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Week 2 Individual Assignment Netbeans
  Project (annual compensation)

• PRG 420 Week 3 DQ 1

• Please watch the first and the fifth (next to the
  last) videos for Week 3 (feel free to use the
  transcripts, too!) . Tell me about the
  similarities between the conditionals in if
  statements and the conditionals in while
  statements.

• INDIVIDUAL ASSIGNMENT OF WEEK 2

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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Week 3 DQ 2

• PRG 420 Week 3 DQ 3

• There are 3 kinds of loopsfor loop, while loop,
  and do while loop. Under which circumstances
  would each kind of loop be more appropriate?
  Explain your answers using specific examples.

• Convert the following program from for loop to
  while loop.
• class ArithmeticProgression

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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Week 3 DQ 4

• PRG 420 Week 3 Individual Assignment Netbeans
  Project (annual compensation with commission)

• INDIVIDUAL ASSIGNMENT OF WEEK 3
• Modify the Week Two Java application using Java
  NetBeans IDE to meet these additional and
  changed business requirements

• Consider the following conditions
• CONDITION 1 while ( !(cChoice 'Q' cChoice
  'q') )
• CONDITION 2 while ( cChoice ! 'Q' cChoice !
  'q' )

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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Week 4 DQ 1

• PRG 420 Week 4 DQ 2

• What is the difference between arrays and
  ArrayList? What are the advantages and
  disadvantages of an ArrayList, and when should
  you use an ArrayList over a simple array?

• Assuming you want an array (named many) of seven
  ints what would be the easiest way to write the
  code if you wanted many to contain all zeros?

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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Week 4 DQ 3

• PRG 420 Week 4 Individual Assignment Netbeans
  Project (annual compensation comparison)

• What is the difference between string and
  StringBuilder? What are the advantages and
  disadvantages of a StringBuilder, and when should
  you use a StringBuilder over a simple String?

• INDIVIDUAL ASSIGNMENT OF WEEK 4

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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Week 5 DQ 1

• PRG 420 Week 5 DQ 2

• Please explain one use for a static variable in a
  class. Please explain how you might use one
  static method ( not main() ) in a class.

• In your opinion, what are the three biggest
  challenges in planning and designing a solution
  for a programming problem? What can you do to
  overcome these challenges?

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PRG 420 Slingshot Academy / snaptutorial.com

• PRG 420 Week 5 DQ 3

• PRG 420 Week 5 Team Assignment Resuability (2
  Papers)

• Using an example from your work or daily life,
  describe an "is-a" relationship. Why is an "is-a"
  relationship important when designing an
  inheritance between classes?

• In the real world, an entire program is rarely
  written from scratch. It is
• very likely that there are classes or methods
  that already exist.

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