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98-381 exam torrent Microsoft study guide
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The price of the 98-381 exam is $127 USD.
Official Training Recommended for Microsoft 98-381
This course can help you prepare well for the exam and allow you to get a deep knowledge about the programming language Python so you can score well and achieve success within the IT field. So, here it goes:
- Course 55264-A: Introduction to Programming Using Python
It is a five-day class that is designed for learners who are eager to learn about Python and how to write its code logically to solve different problems. The candidates who are interested in taking the Microsoft 98-381 exam should register for this instructor-led training course in advance. In general, it will help you learn about writing, maintaining, debugging, and documenting the Python code. The experienced programmers who want to get the MTA: Introduction to Programming Using Python certification apply for this training course. There is no formal prerequisite for this class but it is recommended to have experience in performing the command-line processes on a Mac, Windows, and Linux computer and have a six-month experience in any language for programming. All in all, this course has 6 modules that contain the hands-on labs included in it.
NEW QUESTION 16
DRAG DROP
Match the data type to the type operations.
To answer, drag the appropriate data type to the correct type operation. Each data type may be used once, more than once, or not at all.
Select and Place:
Answer:
Explanation:
Section: (none)
Explanation/Reference:
References: https://www.w3resource.com/python/python-data-type.php
NEW QUESTION 17
HOTSPOT
You are an intern for ABC electric cars company. You must create a function that calculates the average velocity of their vehicles on a 1320 foot (1/4 mile) track. The output must be as precise as possible.
How should you complete the code? To answer, select the appropriate code segments in the answer area.
Answer:
Explanation:
References:
https://www.w3resource.com/python/python-data-type.php
NEW QUESTION 18
HOTSPOT
You are developing a Python application for an online product distribution company.
You need the program to iterate through a list of products and escape when a target product ID is found.
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:
Explanation/Reference:
References: https://www.w3resource.com/python/python-while-loop.php
NEW QUESTION 19
DRAG DROP
You are writing a Python program that evaluates an arithmetic formula.
The formula is described as b equals a multiplied by negative one, then raised to the second power, where a is the value that will be input and b is the result.
You create the following code segment. Line numbers are included for reference only.
You need to ensure that the result is correct.
How should you complete the code on line 02? To answer, drag the appropriate code segment to the correct location. 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.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
b = (-a)**2
NEW QUESTION 20
You develop a Python application for your school.
You need to read and write data to a text file. If the file does not exist, it must be created. If the file has content, the content must be removed.
Which code should you use?
- A. open("local_data", "r+")
- B. open("local_data", "w+")
- C. open("local_data", "w")
- D. open("local_data", "r")
Answer: A
Explanation:
References:
https://pythontips.com/2014/01/15/the-open-function-explained/
NEW QUESTION 21
You are writing code that generates a random integer with a minimum value of 5 and a maximum value of
11.
Which two functions should you use? Each correct answer presents a complete solution. (Choose two.)
- A. random.randint(5, 11)
- B. random.randrange(5, 11, 1)
- C. random.randrange(5, 12, 1)
- D. random.randint(5, 12)
Answer: A,B
Explanation:
Section: (none)
Explanation/Reference:
References: https://docs.python.org/3/library/random.html#
NEW QUESTION 22
HOTSPOT
You are an intern for ABC electric cars company. You must create a function that calculates the average velocity of their vehicles on a 1320 foot (1/4 mile) track. The output must be as precise as possible.
How should you complete the code? To answer, select the appropriate code segments in the answer area.
Hot Area:
Answer:
Explanation:
Explanation/Reference:
References: https://www.w3resource.com/python/python-data-type.php
NEW QUESTION 23
The ABC company has hired you as an intern on the coding team that creates e-commerce applications.
You must write a script that asks the user for a value. The value must be used as a whole number in a calculation, even if the user enters a decimal value.
You need to write the code to meet the requirements.
Which code segment should you use?
- A. totalItems = input("How many items would you like?")
- B. totalItems = int(input("How many items would you like?"))
- C. totalItems = float(input("How many items would you like?"))
- D. totalItems = str(input("How many items would you like?"))
Answer: A
Explanation:
References: http://www.informit.com/articles/article.aspx?p=2150451&seqNum=6
NEW QUESTION 24
HOTSPOT
The ABC organics company needs a simple program that their call center will use to enter survey data for a new coffee variety.
The program must accept input and return the average rating based on a five-star scale.
The output must be rounded to two decimal places.
You need to complete the code to meet the 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.
Answer:
Explanation:
Explanation:
References: https://www.w3resource.com/python/python-format.php#num
NEW QUESTION 25
You develop a Python application for your school.
You need to read and write data to a text file. If the file does not exist, it must be created. If the file has content, the content must be removed.
Which code should you use?
- A. open("local_data", "r+")
- B. open("local_data", "w+")
- C. open("local_data", "w")
- D. open("local_data", "r")
Answer: A
Explanation:
References: https://pythontips.com/2014/01/15/the-open-function-explained/
NEW QUESTION 26
The ABC company is creating a program that allows customers to log the number of miles biked. The program will send messages based on how many miles the customer logs.
You create the following Python code. Line numbers are included for reference only.
You need to define the two required functions.
Which code segments should you use for line 01 and line 04? Each correct answer presents part of the solution? (Choose two.)
- A. 01 def get_name(biker):
- B. 04 def calc_calories(miles, calories_per_mile):
- C. 01 def get_name():
- D. 04 def calc_calories(miles, burn_rate):
- E. 01 def get_name(name):
- F. 04 def calc_calories():
Answer: A,D
Explanation:
References: https://www.w3resource.com/python/python-user-defined-functions.php
NEW QUESTION 27
HOTSPOT
You develop a Python application for your company.
You have 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 segment.
Answer:
Explanation:
Explanation:
References:
http://www.mathcs.emory.edu/~valerie/courses/fall10/155/resources/op_precedence.html
http://interactivepython.org/runestone/static/pythonds/BasicDS/InfixPrefixandPostfixExpres sions.html
NEW QUESTION 28
HOTSPOT
You are designing a decision structure to convert a student's numeric grade to a letter grade. The program must assign a letter grade as specified in the following table:
For example, if the user enters a 90, the output should be, "Your letter grade is A".
Likewise, if a user enters an 89, the output should be "Your letter grade is B".
How should you complete the code? To answer, select the appropriate code segments in the answer area.
Answer:
Explanation:
Explanation:
References: https://www.w3resource.com/python/python-if-else-statements.php
NEW QUESTION 29
Evaluate the following Python arithmetic expression:
What is the result?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
References:
http://www.mathcs.emory.edu/~valerie/courses/fall10/155/resources/op_precedence.html
NEW QUESTION 30
You are creating a function that manipulates a number. The function has the following requirements:
A floatis passed into the function
The function must take the absolute value of the float
Any decimal points after the integer must be removed
Which two math functions should you use? Each correct answer is part of the solution. (Choose two.)
- A. math.fabs(x)
- B. math.fmod(x)
- C. math.frexp(x)
- D. math.floor(x)
- E. math.ceil(x)
Answer: A,E
Explanation:
Explanation/Reference:
References: https://docs.python.org/2/library/math.html#number-theoretic-and-representation-functions
NEW QUESTION 31
You develop a Python application for your company.
You want to add notes to your code so other team members will understand it.
What should you do?
- A. Place the notes before the first line of code separated by a blank line
- B. Place the notes after the # sign on any line
- C. Place the notes after the last line of code separated by a blank line
- D. Place the notes inside of parentheses on any time
Answer: B
Explanation:
References: http://www.pythonforbeginners.com/comments/comments-in-python
NEW QUESTION 32
HOTSPOT
You create the following program to locate a conference room and display the room name. Line numbers are
included for reference only.
Colleagues report that the program sometimes produces incorrect results.
You need to troubleshoot the program. Use the drop-down menus to select the answer choice that answers
each question based on the information presented in the code segment.
Hot Area:
Answer:
Explanation:
Explanation/Reference:
References:
https://www.w3resource.com/python/python-data-type.php
https://www.w3resource.com/python/python-if-else-statements.php
NEW QUESTION 33
DRAG DROP
You are building a Python program that displays all of the prime numbers from 2 to 100.
How should you complete the code? To answer, drag the appropriate code segments to the correct location. 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.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
References:
https://docs.python.org/3.1/tutorial/inputoutput.html
https://stackoverflow.com/questions/11619942/print-series-of-prime-numbers-in-python
https://www.programiz.com/python-programming/examples/prime-number-intervals
NEW QUESTION 34
HOTSPOT
The ABC Video company needs a way to determine the cost that a customer will pay for renting a DVD. The cost is dependent on the time of day the DVD is returned. However, there are also special rates on Thursdays and Sundays. The fee structure is shown in the following list:
* The cost is $1.59 per night.
* If the DVD is returned after 8 PM, the customer will be charged an extra day.
* If the video is rented on a Sunday, the customer gets 30% off for as long as they keep the video.
* If the video is rented on a Thursday, the customer gets 50% off for as long as they keep the video.
You need to write code to meet the requirements.
How should you complete the code? To answer, select the appropriate code segments in the answer area.
Answer:
Explanation:
Explanation:
References:
https://www.w3resource.com/python/python-operators.php
https://www.w3resource.com/python/python-if-else-statements.php
NEW QUESTION 35
DRAG DROP
Match the data type to the type operations.
To answer, drag the appropriate data type to the correct type operation. Each data type may be used once, more than once, or not at all.
Answer:
Explanation:
Explanation:
References: https://www.w3resource.com/python/python-data-type.php
NEW QUESTION 36
HOTSPOT
You create the following program to locate a conference room and display the room name. Line numbers are included for reference only.
Colleagues report that the program sometimes produces incorrect results.
You need to troubleshoot the program. Use the drop-down menus to select the answer choice that answers each question based on the information presented in the code segment.
Answer:
Explanation:
References:
https://www.w3resource.com/python/python-data-type.php
https://www.w3resource.com/python/python-if-else-statements.php
NEW QUESTION 37
You are creating a function that reads a data file and prints each line of the file.
You write the following code. Line numbers are included for reference only.
The code attempts to read the file even if the file does not exist.
You need to correct the code.
Which three lines have indentation problems? Each correct answer presents part of the solution. (Choose three.)
- A. Line 02
- B. Line 01
- C. Line 08
- D. Line 03
- E. Line 06
- F. Line 07
- G. Line 04
- H. Line 05
Answer: C,E,F
NEW QUESTION 38
......
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