microsoft 98-382 practice test

Question 1

HOTSPOT
The ABC company offers a mid-week discount of 10% on Wednesdays.
You need to write a JavaScript function that meets the following requirements:
Accepts the day of the week as a string Returns the appropriate discount


You create the following code. Line numbers are included for reference only.

You must complete the code at lines 03, 04, and 07.
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.
Hot Area:

Answer:

Explanation:
References: https://www.w3schools.com/jsref/jsref_switch.asp

Question 2

HOTSPOT
You are creating a function named countdown. The function accepts a single parameter, start, and displays a countdown
from that number down to zero in increments of one.
How should you complete the code? To answer, select the appropriate code segments in the answer area.
Hot Area:

Answer:

Explanation:
References: https://www.w3schools.com/js/js_operators.asp

Question 3

HOTSPOT
You are creating a JavaScript function that returns a date the specified number of months in the future of the current date.
The function must meet the following requirements:
Accept a number that represents the number of months to add or subtract from the current date. Return the current data
adjusted by the number of months passed into the function.
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.
Hot Area:

Answer:

Explanation:
References: https://www.w3schools.com/js/js_dates.asp https://www.w3schools.com/js/js_date_methods.asp
https://www.w3schools.com/jsref/jsref_setmonth.asp

Question 4

HOTSPOT
You analyze the following code fragment. Line numbers are included for reference only.

Hot Area:

Answer:

Question 5

HOTSPOT
You are creating JavaScript code that manipulates dates. You want to initialize a Date object with the date January 1, 2017
by using the year, month, and date parameters.
How should you complete the code? To answer, select the appropriate code segment in the answer area.
Hot Area:

Answer:

Explanation:
References: https://www.w3schools.com/js/js_dates.asp

Question 6

HOTSPOT
Your instructor has asked you to write a program that uses simple rules to help determine if a person should take the train,
drive their car, or ride a bike, depending on the conditions of the weather and the amount of gas in the cars tank.
The program has the following requirements:
When the temperature is above 65 degrees and it is not raining, the person should be told to ride their bike.

When it is raining, the person should be told to drive their car.

If their car has half a tank of gas or less, they should be told to take the train.

How should you complete the code? To answer, select the appropriate code segments in the answer area.
Hot Area:

Answer:

Explanation:
References: https://www.w3schools.com/jsref/jsref_operators.asp

Question 7

HOTSPOT
You are creating a calendar application. You need to ensure that the code works correctly for all months of the year.
How should you complete the code? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
References: https://www.w3schools.com/js/js_break.asp https://www.w3schools.com/jsref/jsref_switch.asp

Question 8

HOTSPOT
Variable x has a value of 5. Variable y has a value of 7.
For each of the following expressions, select True if the statement evaluates to true. Otherwise, select False.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
References: https://www.w3schools.com/js/js_comparisons.asp

Question 9

HOTSPOT
You are evaluating a colleagues code to ensure it meets best practices.
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:

Answer:

Explanation:
References: https://www.w3schools.com/js/js_conventions.asp

Question 10

HOTSPOT
You are designing a web page that contains a list of animals. The web page includes a script that outputs animals from a list.
You create the following HTML to test the script:

You need to create a function that will display the list of animals, including any formatting, in the div element.
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.
Hot Area:

Answer:

Explanation:
References: https://www.w3schools.com/jsref/met_element_getelementsbytagname.asp