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Test Your Programming Skills with Safcode!
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"
Quiz Start
1. Which interface supports simple iteration over elements of a generic collection.
IDictionary
IList
ICollection
IEnumerator
View Answer
2. In C#, _____________are created using delegates.
Threads
None of these
Events
Exceptions
View Answer
3. EF queries are converted to ______ queries for underlying databases.
API
XML
Reference
SQL
View Answer
4. CLR stands for___________
C# Language Runtime
Common Language Repository
Common Language Runtime
Common Layer Runtime
View Answer
5. The __________ method is used to add the dependent cache item.
Cache.Insert()
Chache.Save()
Cache.Add()
Cache.Remove()
View Answer
6. The _______ types feature facilitates the definition of classes, structures, and interfaces over multiple files.
Partial
unnamed
All of them
Anonymous
View Answer
7. Which version of C# is use in visual studio 2019
6.0
7.0
8.0
5.0
View Answer
8. Which data type is used to create a variable that should store text?
String
int
float
Boolean
View Answer
9. Exception thrown due to arithmetic operations or null object reference are ________ exceptions.
system-level
application-Level
user-defined
system-defined
View Answer
10. Which property can be used to find the length of a string?
Length
textlength()
length()
getlength()
View Answer