Test Your Programming Skills with Safcode!

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Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

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Quiz Start

1. Which version of C# is use in visual studio 2019 7.0
5.0
6.0
8.0

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2. A _____________ class is a variable-length array that can dynamically increase or decrease in size. Stack
Queue
ArrayList
Array

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3. How can you enable communication between threads while synchronizing the threads? By using the Thread Pool class
By using Task Class
None of them
By using synchronization events

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4. Which of the following code declares the delegate Calculation with the returns type and the parameter types as integer. delegate int Calculation (int numOne, int numTwo);
delegate Calculation (int numOne, int numTwo);
public delegate Calculation(int numOne, int numTwo);
public delegate int Calculation(int numOne, int numTwo);

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5. The default capacity of ArrayList is ________. 16
12
32
8

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6. The __________ property of the System Exception class return the Exception instance that caused the current exception. Source
InnerException
StackTrace
Message

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7. Which interface supports simple iteration over elements of a generic collection. ICollection
IDictionary
IList
IEnumerator

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8. Delegates ensure type safety as the return and parameter types of the delegate are the same as that of the _______ method. invoked
referenced
static
anonymous

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9. Exception thrown due to arithmetic operations or null object reference are ________ exceptions. user-defined
system-level
system-defined
application-Level

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10. In C#, _____________are created using delegates. Events
Exceptions
None of these
Threads

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