What are the main topics of the Microsoft 98-381 exam?

It is highly recommended for those students who are preparing for this Microsoft exam to visit the official website and find out the information about all the topics that are included in its content. Speaking of the covered subject areas, you should train the following:

• Document and Structure Code (15-20%):

  This topic is all about the students’ ability to use documentation strings and comments to document code segments construct and analyze code segments, which include function definitions, use indentation, comments, white space, and documentation strings, call signatures, and use pydoc to generate documentation.

• Perform Operations Using Modules and Tools (1-5%):

  The last topic is about your competence in built-in modules used to perform basic operations and solve complex computing problems.

• Perform Operations Using Data Types and Operators (20-25%):

  This part includes the following areas:

  • Evaluate an expression to identify the data type that Python will assign to each variable: The candidates should know how to identify data types, such as string, integer, float, and bool.
  • Perform data and data type operations: The individuals’ abilities to convert from one data type to another, construct data structures, and perform indexing and slicing operations are measured in this domain.

  Moreover, the test takers have to be skilled in determining the sequence of execution based on operator precedence and selection of the appropriate operator to achieve the intended result.

• Perform Troubleshooting and Error Handlings (5-10%):

  In this section, the applicants have to demonstrate their expertise in analyzing, detecting, and fixing code segments that have errors as well as analyzing and constructing code segments that handle exceptions.

• Control Flow with Decisions and Loops (25-30%):

  Here the learners have to show their knowledge of the construction and analysis of code segments that use branching statements and perform iteration. They should also know about the compound and nested conditional expressions, such as if, else, break, for, pass, while, continue, as well as nested loops and loops that include compound conditional expressions.

• Perform Output and Input Operations (20-25%):

  This section requires your ability to construct and analyze code segments that perform file input and output operations, such as open, close, read, write, append, check existence, and delete. The candidates’ skills in constructing and analyzing code segments that perform console input and output operations are evaluated as well. They should be able to read input from the console, print formatted text, and use command-line arguments.

What are the prerequisite for the Microsoft 98-381 exam?

The Microsoft 98-381 exam can be taken by an individual who wants to learn the foundational of Python as well as the advanced concepts for intermediates, or by the absolute beginners who are striving to gain their skills to rise above the horizon. This test is also ideal for those who are seeking to become a recognized Python Developer.

The potential candidates for this certification test should already have hands-on experience of about 100 hours or more within the Python programming language. They need to have the ability to perform operations using data types and operators as well as output and input operations. It is also important to know how to document and structure code, perform operations using tools and modules, perform troubleshooting and error handling, and control flow with decisions and loops.

Reference: https://www.microsoft.com/en-us/learning/exam-98-381.aspx