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

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

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

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

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

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

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8. EF queries are converted to ______ queries for underlying databases. XML
API
Reference
SQL

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9. Which of following components of the .NET framework enable interoperability of dynamic with the .NET Framework? Base Framework Classes
Dynamic Language Runtime(DLR)
Common Language Runtime (CLR)
Common Type System(CTS)

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

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