The Microsoft Exam is challenging and thorough preparation is essential for success. This exam study guide is designed to help you prepare for the Programming in C# certification exam. It contains a detailed list of the topics covered on the Professional exam, as well as a detailed list of preparation resources. These study guide for the Microsoft Certified Solutions Associate (MCSA) will help guide you through the study process for your certification.
70-483 Programming in C# Exam Summary
Exam Name: Microsoft Certified Solutions Associate (MCSA) - Universal Windows Platform
Exam Code: 70-483
Exam Price: $165 (USD)
Duration: 120 mins
Number of Questions: 45-55
Passing Score: 700 / 1000
Reference Books: 20483B
Schedule Exam: Pearson VUE
Sample Questions: Microsoft Programming in C# Sample Questions
Recommended Practice: Microsoft 70-483 Certification Practice Exam
Exam Syllabus: 70-483 Microsoft Certified Solutions Associate (MCSA) - Universal Windows Platform
1. Manage program flow :- 25-30%
Implement multithreading and asynchronous processing: Use the Task Parallel library (ParallelFor, Plinq, Tasks); create continuation tasks; spawn threads by using ThreadPool; unblock the UI; use async and await keywords; manage data by using concurrent collections
Manage multithreading: Synchronize resources; implement locking; cancel a long-running task; implement thread-safe methods to handle race conditions
Implement program flow: Iterate across collection and array items; program decisions by using switch statements, if/then, and operators; evaluate expressions
Create and implement events and callbacks: Create event handlers; subscribe to and unsubscribe from events; use built-in delegate types to create events; create delegates; lambda expressions; anonymous methods
Implement exception handling: Handle exception types (SQL exceptions, network exceptions, communication exceptions, network timeout exceptions); catch typed vs. base exceptions; implement try-catch-finally blocks; throw exceptions; determine when to rethrow vs. throw; create custom exceptions
2. Create and use types :- 25-30%
Create types: Create value types (structs, enum), reference types, generic types, constructors, static variables, methods, classes, extension methods, optional and named parameters, and indexed properties; create overloaded and overriden methods
Consume types: Box or unbox to convert between value types; cast types; convert types; handle dynamic types; ensure interoperability with unmanaged code, for example, dynamic keyword
Enforce encapsulation: Enforce encapsulation by using properties, by using accessors (public, private, protected), and by using explicit interface implementation
Create and implement a class hierarchy: Design and implement an interface; inherit from a base class; create and implement classes based on the IComparable, IEnumerable, IDisposable, and IUnknown interfaces
Find, execute, and create types at runtime by using reflection: Create and apply attributes; read attributes; generate code at runtime by using CodeDom and lambda expressions; use types from the System.Reflection namespace (Assembly, PropertyInfo, MethodInfo, Type)
Manage the object life cycle: Manage unmanaged resources; implement IDisposable, including interaction with finalization; manage IDisposable by using the Using statement; manage finalization and garbage collection
Manipulate strings: Manipulate strings by using the StringBuilder, StringWriter, and StringReader classes; search strings; enumerate string methods; format strings
3. Debug applications and implement security :- 25-30%
Validate application input: Validate JSON data; data collection types; manage data integrity; evaluate a regular expression to validate the input format; use built-in functions to validate data type and content out of scope: writing regular expressions
Perform symmetric and asymmetric encryption: Choose an appropriate encryption algorithm; manage and create certificates; implement key management; implement the System.Security namespace; hashing data; encrypt streams
Manage assemblies: Version assemblies; sign assemblies using strong names; implement side-by-side hosting; put an assembly in the global assembly cache; create a WinMD assembly
Debug an application: Create and manage compiler directives; choose an appropriate build type; manage programming database files and symbols
Implement diagnostics in an application: Implement logging and tracing; profiling applications; create and monitor performance counters; write to the event log
4. Implement data access :- 25-30%
Perform I/O operations: Read and write files and streams; read and write from the network by using classes in the System.Net namespace; implement asynchronous I/O operations
Consume data: Retrieve data from a database; update data in a database; consume JSON and XML data; retrieve data by using web services
Query and manipulate data and objects by using LINQ: Query data by using operators (projection, join, group, take, skip, aggregate); create method-based LINQ queries; query data by using query comprehension syntax; select data by using anonymous types; force execution of a query; read, filter, create, and modify data structures by using LINQ to XML
Serialize and deserialize data: Serialize and deserialize data by using binary serialization, custom serialization, XML Serializer, JSON Serializer, and Data Contract Serializer
Store data in and retrieve data from collections: Store and retrieve data by using dictionaries, arrays, lists, sets, and queues; choose a collection type; initialize a collection; add and remove items from a collection; use typed vs. non-typed collections; implement custom collections; implement collection interfaces
Microsoft 70-483Certification Sample Questions and Answers
To make you familiar with Programming in C# (70-483) certification exam structure, we have prepared this sample question set. We suggest you to try our Sample Questions for MCSA Universal Windows Platform 70-483Certification to test your understanding of Microsoft 70-483process with real Microsoft certification exam environment.
70-483Programming in C# Sample Questions:-
01. When you create an abstract method, how do you use that method in a derived class?
a) You must overload the method in your derived class.
b) You must override the method in your derived class.
c) Abstract methods cannot be used in derived classes.
d) You need to declare the method as virtual in your derived class.
02. Which the following statements about the this keyword is false?
a) A constructor can use at most one this statement.
b) A constructor can use a this statement and a base statement if the base statement comes first.
c) The this keyword lets a constructor invoke a different constructor in the same class.
d) If a constructor uses a this statement, its code is executed after the invoked constructor is executed.
03. How do you execute a method as a task?
a) Create a new Task object, and then call the Start method on the newly created object.
b) Create the task via the Task.Run method.
c) Create the task via the Task.Factory.StartNew method.
d) All the above.
e) None of the above.
04. What is a strong name assembly?
a) An assembly with the name marked as bold
b) An assembly with a major and minor version specified
c) An assembly with a full version specified
d) An assembly with the culture info specified
e) A signed assembly
05. Which statement selects an anonymous type?
a) select { h.City, h.State }
b) select h
c) select new { h.City, h.State }
d) select h.City, h.State
06. Which of the following is a valid delegate definition?
a) private delegate float MyDelegate(float);
b) private delegate MyDelegate(x);
c) private delegate MyDelegate(float x);
d) private delegate void MyDelegate(float x);
07. Which properties of an ADO.NET Command object must you set to execute a stored procedure?
a) CommandTypeStoredProcedureNameParameters
b) IsStoredProcedureCommandTypeStoredProcedureNameParameters
c) CommandTypeCommandTextParameters
d) IsStoredProcedureCommandTextParameters
08. How can you deploy a private assembly?
a) By running gacutil.exe
b) By adding a reference to the assembly in Visual Studio
c) By copying the file in the Bin folder of the application
d) By copying the file in C:\Windows folder
09. Which of the following statements about statement lambdas is false?
a) A statement lambda can include more than one statement.
b) A statement lambda cannot return a value.
c) A statement lambda must use braces, { }.
d) If a statement lambda returns a value, it must use a return statement.
10. Which where clause returns all integers between 10 and 20?
a) where i >= 10 and i <= 20
b) where i >= 10 && i <= 20
c) where i gt 10 and i lt 20
d) where i gt 10 && i lt 20
Answers:-
Answer 1 :- B
Answer 2 :- B
Answer 3 :- D
Answer 4 :- E
Answer 5 :- C
Answer 6 :- D
Answer 7 :- C
Answer 8 :- B, C
Answer 9 :- B
Answer 10:- B
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