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. In ____________the this keyword is required before the first argument. Auto implemented property
Static method
Extension method
Collection initializer

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

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3. Managing memory and verifying code safety are functionalities of ________. Common Type System
Common Language Specification
.Net Framework Class Library
Common Language Runtime

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4. The validity of a cache item is based on the _________. Memory used
Cache directory
Cache dependencies
Cache system

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

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

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

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8. How can you enable communication between threads while synchronizing the threads? By using synchronization events
By using the ThreadPool class
None of them
By using the Task class

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9. Which data type is used to create a variable that should store text? float
String
int
Boolean

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10. Restrictions or Constraints=s can be applied to type parameters by using _______ keyword. return
where
from
select

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