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
getlength()
textlength()

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

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

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4. _________ is one of the most powerful features that was first introduced in .NET framework 3.5. ADO.Net
EF API
LINQ
Entity SQL

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

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

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

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

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

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