30 December, 2019
Introduction To Programming Using Java 98-388 Paper
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Question 1
HOTSPOT
You are writing a Java program.
The program must meet the following requirements:
How should you complete the code? To answer, select the appropriate code segments in the answer area. NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
You are writing a Java program.
The program must meet the following requirements:
How should you complete the code? To answer, select the appropriate code segments in the answer area. NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
Question 2
HOTSPOT
You need to evaluate the following code. Line numbers are included for reference only.
Use the drop-down menus to select the answer choice that answers each question based on the
information presented in the code. NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
You need to evaluate the following code. Line numbers are included for reference only.
Use the drop-down menus to select the answer choice that answers each question based on the
information presented in the code. NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
Question 3
HOTSPOT
You are interviewing for a job as a Java developer. You are presented with the following code. Line numbers are included for reference only.
You need to evaluate what happens when the code runs.
Use the drop-down menus to select the answer choice that answers each question based on the information presented in the code.
NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
You are interviewing for a job as a Java developer. You are presented with the following code. Line numbers are included for reference only.
You need to evaluate what happens when the code runs.
Use the drop-down menus to select the answer choice that answers each question based on the information presented in the code.
NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
Question 4
You need to analyze the following code segment. Line numbers are included for reference only.
What is the output of line 12 when you run printint()? A.0
What is the output of line 12 when you run printint()? A.0
Question 5
HOTSPOT
You are interviewing for a job as a Java developer. You need to evaluate the following code. Line numbers are included for reference only.
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
You are interviewing for a job as a Java developer. You need to evaluate the following code. Line numbers are included for reference only.
For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
Question 6
HOTSPOT
You work as an intern Java programmer at Adventure Works. Your team lead asks you to create a method. The method must meet the following requirements:
How should you complete the code? To answer, select the appropriate code segments in the answer are
Solution:
Does this meet the goal?
You work as an intern Java programmer at Adventure Works. Your team lead asks you to create a method. The method must meet the following requirements:
How should you complete the code? To answer, select the appropriate code segments in the answer are
Solution:
Does this meet the goal?
Question 7
HOTSPOT
You are writing a Java method named safeRoot. The method must meet the following requirements:
How should you complete the code? To answer, select the appropriate code segments in the answer area. NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
You are writing a Java method named safeRoot. The method must meet the following requirements:
How should you complete the code? To answer, select the appropriate code segments in the answer area. NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
Question 8
HOTSPOT
You are creating a method that processes invoices. The invoices are contained in an AmayList instance. After each invoice is processed, the method must remove the invoice from the ArrayList instance.
How should you complete the code? To answer, select the appropriate code segments in the answer area.
NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
You are creating a method that processes invoices. The invoices are contained in an AmayList instance. After each invoice is processed, the method must remove the invoice from the ArrayList instance.
How should you complete the code? To answer, select the appropriate code segments in the answer area.
NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
Question 9
This question requires that you evaluate the underlined text to determine if it is correct. You have the following class definition:
Question 10
HOTSPOT
You are writing a Java console program. The program accepts command line arguments.
You need to ensure that the main method parses and handles each command line argument
How should you complete the code? To answer, select the appropriate code segments in the answer area.
Solution:
Does this meet the goal?
You are writing a Java console program. The program accepts command line arguments.
You need to ensure that the main method parses and handles each command line argument
How should you complete the code? To answer, select the appropriate code segments in the answer area.
Solution:
Does this meet the goal?
Question 11
You need to evaluate the following code segment:
What happens when the code segment is run?
What happens when the code segment is run?
Question 12
You work as a Java programmer.
You need to convert a numeric string to a primitive double value. Which code segment should you use?
A)
B)
C)
D)
You need to convert a numeric string to a primitive double value. Which code segment should you use?
A)
B)
C)
D)
Question 13
HOTSPOT
You work as a Java programmer. A member of the team creates the following program. Line numbers are included for reference only.
The program is supposed to display a message to the console while it counts down from 60. The method does not work as intended. How should you correct the code? To answer, select the appropriate code segments in the answer area. NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
You work as a Java programmer. A member of the team creates the following program. Line numbers are included for reference only.
The program is supposed to display a message to the console while it counts down from 60. The method does not work as intended. How should you correct the code? To answer, select the appropriate code segments in the answer area. NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
Question 14
DRAG DROP
You are writing a Java program that collects patient information and stores it in a database. You need to ensure that the program stores data using the least amount of memory.
Which data type should you use to complete each variable declaration? To answer, drag the appropriate data type from the column on the left to its code segment on the right. Each data type may be used once more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Solution:
Does this meet the goal?
You are writing a Java program that collects patient information and stores it in a database. You need to ensure that the program stores data using the least amount of memory.
Which data type should you use to complete each variable declaration? To answer, drag the appropriate data type from the column on the left to its code segment on the right. Each data type may be used once more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Solution:
Does this meet the goal?
Question 15
DRAG DROP
You are writing a Java method.
The method must meet the following requirements:
How should you complete the code? To answer, drag the appropriate code segment to the correct position. Each code segment may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Solution:
Does this meet the goal?
You are writing a Java method.
The method must meet the following requirements:
How should you complete the code? To answer, drag the appropriate code segment to the correct position. Each code segment may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Solution:
Does this meet the goal?
Question 16
DRAG DROP
Northwind Traders hires you to write a Java program to manage account openings. To open a new account, a user must meet one the following requirements:
How should you complete the code? To answer, drag the appropriate operator to the correct position. Each operator may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Solution:
Does this meet the goal?
Northwind Traders hires you to write a Java program to manage account openings. To open a new account, a user must meet one the following requirements:
How should you complete the code? To answer, drag the appropriate operator to the correct position. Each operator may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
Solution:
Does this meet the goal?
Question 17
This question requires that you evaluate the underlined text to determine if it is correct.
You should use an int data type to store the numeric value 3,000,000,000 (3 billion) so that the least amount of memory is used.
Review the underlined text. If it makes the statement correct select "No change is needed." If the statement is incorrect, select the answer choice that makes the statement correct.
You should use an int data type to store the numeric value 3,000,000,000 (3 billion) so that the least amount of memory is used.
Review the underlined text. If it makes the statement correct select "No change is needed." If the statement is incorrect, select the answer choice that makes the statement correct.
Question 18
HOTSPOT
You are interviewing for a job as a Java developer. You need to demonstrate your understanding of switch statements.
For each of the following code segments, select Yes if the code segment can be changed to a switch statement with up to three case statements. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
You are interviewing for a job as a Java developer. You need to demonstrate your understanding of switch statements.
For each of the following code segments, select Yes if the code segment can be changed to a switch statement with up to three case statements. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Solution:
Does this meet the goal?
Question 19
DRAG DROP
You are interviewing for a job at Adventure Works, Inc. The hiring manager asks you to create a simple console program.
The program takes multiple arguments from the command line and writes them to the screen in the same order as they were typed on the command line.
Which three code segments should you use to develop the solution? To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.
Solution:
Does this meet the goal?
You are interviewing for a job at Adventure Works, Inc. The hiring manager asks you to create a simple console program.
The program takes multiple arguments from the command line and writes them to the screen in the same order as they were typed on the command line.
Which three code segments should you use to develop the solution? To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.
Solution:
Does this meet the goal?