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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. The default capacity of ArrayList is ________.
12
32
16
8
View Answer
2. Exception thrown due to arithmetic operations or null object reference are ________ exceptions.
application-Level
system-level
system-defined
user-defined
View Answer
3. EF queries are converted to ______ queries for underlying databases.
Reference
XML
API
SQL
View Answer
4. Which of these indicates whether sliding expiration is enables?
Absolute Expiration
Sliding Expiration
Cache Policy
None of them
View Answer
5. The _______ types feature facilitates the definition of classes, structures, and interfaces over multiple files.
Anonymous
unnamed
Partial
All of them
View Answer
6. Which version of C# is use in visual studio 2019
8.0
7.0
6.0
5.0
View Answer
7. 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 ();
View Answer
8. Which property can be used to find the length of a string?
textlength()
getlength()
length()
Length
View Answer
9. The __________ object is responsible for transforming the data based on the algorithm of the symmetric encryption class.
RijndaelManaged
CryptoStream
NetworkStream
ICryptoTransform
View Answer
10. Which data type is used to create a variable that should store text?
float
int
Boolean
String
View Answer