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 property can be used to find the length of a string? length()
Length
textlength()
getlength()

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2. The _______ types feature facilitates the definition of classes, structures, and interfaces over multiple files. Anonymous
Partial
unnamed
All of them

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

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

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

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6. Which of the following options is not a function of CLR in the .NET framework? Language translation
Memory Management
Code Safety Verification
Garbage Collection

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

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

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9. What is the process of the concurrentDictionaryclass? Provide a threads-safe implementation of a dictionary of key value pairs
Provide a threads-safe implementation of a stack
Provide a threads-safe implementation of a queue
None of them

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

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