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. The __________ object is responsible for transforming the data based on the algorithm of the symmetric encryption class. RijndaelManaged
NetworkStream
ICryptoTransform
CryptoStream

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2. An________ method is an inline nameless block of code that can be passed as a delegate parameter. named
partial
anonymous
unnamed

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3. What is the correct way to create an object called myObj of MyClass? new obj = new ();
myclass myobj = new myclass();
all of these
class myobj = myclass();

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

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

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6. The __________ method is used to add the dependent cache item. Cache.Insert()
Cache.Remove()
Cache.Add()
Chache.Save()

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

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8. 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);
public delegate Calculation(int numOne, int numTwo);
delegate Calculation (int numOne, int numTwo);
public delegate int Calculation(int numOne, int numTwo);

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

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10. Which interface defines methods to control different generic collections. All of them
IDictionary
ICollections
IEnumerator

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