Online Access Free 070-483 Practice Test

You are creating a console application named App1.
App1 will validate user input for order entries.
You are developing the following code segment (line numbers are included for reference only):

You need to complete the code segment.
The solution must ensure that prices are positive and have two decimal places.
Which code should you insert at line 03?

• A.Option B
• B.Option D
• C.Option A
• D.Option C

You are creating a console application named Appl.
App1 retrieves data from the Internet by using JavaScript Object Notation (JSON).
You are developing the following code segment (line numbers are included for reference only):

You need to ensure that the code validates the JSON string.
Which code should you insert at line 03?

• A.Option B
• B.Option D
• C.Option A
• D.Option C

You are evaluating a method that calculates loan interest- The application includes the following code segment. (Line numbers are included for reference only.)

When the loanTerm value is 3 and the loanAmount value is 9750, the loanRate must be set to 8.25 percent.
You need to adjust the loanRate value to meet the requirements.
What should you do?

• A.Replace line 15 with the following code segment:
  loanRate = 0.0825m;
• B.Replace line 04 with the following code segment:
  decimal loanRate = 0.0325m;
• C.Replace line 07 with the following code segment:
  loanRate = 0.0825m;
• D.Replace line 17 with the following code segment:
  interestAmount = loanAmount * 0.0825m * loanTerm;

You are creating a class named Loan.
The Loan class must meet the following requirements:
* Include a member that represents the rate for a Loan instance.
* Allow external code to assign a value to the rate member.
* Restrict the range of values that can be assigned to the rate member.
You need to implement the rate member to meet the requirements.
In which form should you implement the rate member?

• A.public static field
• B.public property
• C.public static property
• D.protected field

You are developing a class named Scorecard. The following code implements the Scorecard class. (Line numbers are included for reference only.)

You create the following unit test method to test the Scorecard class implementation:

You need to ensure that the unit test will pass.
What should you do?

• A.Option B
• B.Option D
• C.Option A
• D.Option C