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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. 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
View Answer
2. Which interface supports simple iteration over elements of a generic collection.
IDictionary
ICollection
IEnumerator
IList
View Answer
3. Which property can be used to find the length of a string?
getlength()
length()
textlength()
Length
View Answer
4. EF queries are converted to ______ queries for underlying databases.
API
Reference
XML
SQL
View Answer
5. Managing memory and verifying code safety are functionalities of ________.
.Net Framework Class Library
Common Language Specification
Common Type System
Common Language Runtime
View Answer
6. Exception thrown due to arithmetic operations or null object reference are ________ exceptions.
user-defined
system-defined
application-Level
system-level
View Answer
7. Which interface defines methods to control different generic collections.
IDictionary
All of them
IEnumerator
ICollections
View Answer
8. Which version of C# is use in visual studio 2019
8.0
6.0
7.0
5.0
View Answer
9. An________ method is an inline nameless block of code that can be passed as a delegate parameter.
anonymous
partial
named
unnamed
View Answer
10. The default capacity of ArrayList is ________.
32
16
8
12
View Answer