Microsoft 98-380 - Questions & Answers
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You are creating a calculator app. The Power function must calculate the result of raising a number by a positive exponent value.
You create the following pseudocode:
Function Power(number, exponent)
DECLARE result
End Function
You need to complete the pseudocode for the function.
Which pseudocode should you use?
You work as a game developer at Tailspin Toys.
Your colleague created a script to display an animation using the following sprite sheet and Touch Develop code.
How will many times the animation play?
Humberto wants to create a Touch Develop game that he can play with his friends competing for the highest score. Because Humberto's friends live out of state, he needs to create a game that can be played on different devices with each player's score being saved and compared to the other friend's scores. He needs help determining the right type of variable to store the highest player's score for use in his game.
You need to give Humberto advice on the correct type of variable he needs to create for his game.
Which variable type should you recommend?
Which two problems can a computer solve efficiently by using iteration as part of the algorithm? (Choose two.)
You are creating a new educational computer game. The game will randomly present an arithmetic problem to the user, ask the user to answer the arithmetic problem, and then check the user's answer.
Which data structure should you use to store the arithmetic problems?
Your friend Erin created the following algorithm:
You apply the algorithm to the following sentence:
The treasure chest contains 100 pieces of gold, 50 pieces of silver, and a handful of rubies.
What are the two outcomes? (Choose two.)
This question requires that you evaluate the underlined text to determine if it is correct.
You are writing an app for Best For You Organics Company.
The app needs to allow the user to convert a recipe from cups to liters. The app will use the conversion ratio of 1 cup is equal to 0.2366 liters.
You define the pseudocode as follows:
INPUT cups
liters = cups * 0.2366
OUTPUT liters
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 are decorating the gymnasium for prom. You have 100 packages of balloons. There are 18 balloons of five different colors in each package. You do not know how many balloons of each color are in a package, but you do know that each package contains some blue balloons and some white balloons and that there are at least 50 balloons of each color.
You need to initiate 50 blue balloons and 50 white balloons with helium.
A classmate has recommended the following algorithm:
You need to evaluate the result of using this algorithm.
Which three conditions will result from inflating balloons using this algorithm? (Choose three.)
Your coding team is creating a weather app. The application must allow the user to input a wind speed and see if the storm is a hurricane. If the storm is a hurricane, the app should also determine which category of storm it is on the Saffir-Simpson Hurricane Wind Scale.
The Saffir-Simpson Hurricane Wind Scale is defined as follows:
Category 1 is 74-95 MPH
Category 2 is 96-110 MPH
Category 3 is 111 to 129MPH
Category 4 is 130-156 MPH
Category 5 is 157 MPH and above
Four team members have proposed pseudocode to meet this requirement.
Which pseudocode is in the appropriate logical order?
This question requires that you evaluate the underlined text to determine if it is correct.
Sunny, Rainy, and Cloudy control the weather of a magic kingdom.
Citizens of the kingdom are not happy with their service because the weather changes too rapidly. To make the citizens happy, Sunny, Rainy, and Cloudy agree that only one of them will control the weather at a time. To determine who controls the weather next, they design a game to solve the problem.
Sunny, Rainy, and Cloudy play the game every few hours. Because Sunny is the youngest of the three.
Rainy always lets Sunny move first. The winner gets the right to control the weather. If there is no winner between Sunny and Rainy, Cloudy controls the weather. The game play for all three conditions is shown in the exhibits. (Click the Sunny wins tab, the Rainy wins tab and the Neither wins tab to view the exhibits.)
You create the following algorithm to define the game play:
This algorithm will produce the correct result.
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.