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
8.0
5.0
6.0

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2. Which of these indicates whether sliding expiration is enables? Sliding Expiration
None of them
Absolute Expiration
Cache Policy

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3. The ____________ exception is thrown when a value is assigned to a null object. IndexOutofBondException
OverflowException
ArithmeticException
NullReferenceException

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

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

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

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

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

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

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

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