IndiaBIX

C# Programming - Collection Classes

Why should I learn to solve C# Programming questions and answers section on "Collection Classes"?

Learn and practise solving C# Programming questions and answers section on "Collection Classes" to enhance your skills so that you can clear interviews, competitive examinations, and various entrance tests (CAT, GATE, GRE, MAT, bank exams, railway exams, etc.) with full confidence.

Where can I get the C# Programming questions and answers section on "Collection Classes"?

IndiaBIX provides you with numerous C# Programming questions and answers based on "Collection Classes" along with fully solved examples and detailed explanations that will be easy to understand.

Where can I get the C# Programming section on "Collection Classes" MCQ-type interview questions and answers (objective type, multiple choice)?

Here you can find multiple-choice C# Programming questions and answers based on "Collection Classes" for your placement interviews and competitive exams. Objective-type and true-or-false-type questions are given too.

How do I download the C# Programming questions and answers section on "Collection Classes" in PDF format?

You can download the C# Programming quiz questions and answers section on "Collection Classes" as PDF files or eBooks.

How do I solve C# Programming quiz problems based on "Collection Classes"?

You can easily solve C# Programming quiz problems based on "Collection Classes" by practising the given exercises, including shortcuts and tricks.

Exercise : Collection Classes - General Questions
  • Collection Classes - General Questions
1.
Which of the following statements are correct about an ArrayList collection that implements the IEnumerable interface?
  1. The ArrayList class contains an inner class that implements the IEnumerator interface.
  2. An ArrayList Collection cannot be accessed simultaneously by different threads.
  3. The inner class of ArrayList can access ArrayList class's members.
  4. To access members of ArrayList from the inner class, it is necessary to pass ArrayList class's reference to it.
  5. Enumerator's of ArrayList Collection can manipulate the array.
1 and 2 only
1 and 3 and 4 only
2 and 5 only
All of the above
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
How many enumerators will exist if four threads are simultaneously working on an ArrayList object?
1
3
2
4
Depends upon the Project Setting made in Visual Studio.NET.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
In which of the following collections is the Input/Output index-based?
  1. Stack
  2. Queue
  3. BitArray
  4. ArrayList
  5. HashTable
1 and 2 only
3 and 4 only
5 only
1, 2 and 5 only
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
In which of the following collections is the Input/Output based on a key?
  1. Map
  2. Stack
  3. BitArray
  4. HashTable
  5. SortedList
1 and 2 only
2 and 3 only
1, 2 and 3 only
4 and 5 only
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
In a HashTable Key cannot be null, but Value can be.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers