Engineering MCQs Feed 4425

M

Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. Select output of the given set of Code :

Code:

static void Main(string[] args)
{
String name = "Dr.Gupta";
Console.WriteLine("Good Morning" + name);
}

(A) Dr.Gupta
(B) Good Morning
(C) Good Morning Dr.Gupta
(D) Good Morning name

💬 Discuss

✅ Correct Answer: (C) Good Morning Dr.Gupta

M

Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. Which of the following is an 8-byte Integer?

(A) Char
(B) Long
(C) Short
(D) Byte

💬 Discuss

✅ Correct Answer: (B) Long

M

Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. Which of the following is NOT an Integer?

(A) Char
(B) Byte
(C) Integer
(D) Short

💬 Discuss

✅ Correct Answer: (A) Char

M

Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. Which of the following are value types?
1.Integer
2.Array
3.Single
4.String
5.Long

(A) 1, 2, 5
(B) 1, 3, 5
(C) 2, 4
(D) 3, 5

💬 Discuss

✅ Correct Answer: (B) 1, 3, 5

M

Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. Which of the following does not store a sign?

(A) Short
(B) Integer
(C) Long
(D) Byte

💬 Discuss

✅ Correct Answer: (D) Byte

M

Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. What is the size of a Decimal?

(A) 4 byte
(B) 8 byte
(C) 16 byte
(D) 32 byte

💬 Discuss

✅ Correct Answer: (C) 16 byte

M

Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. Which of the following is the correct size of a Decimal datatype?

(A) 8 Bytes
(B) 4 Bytes
(C) 10 Bytes
(D) 16 Bytes

💬 Discuss

✅ Correct Answer: (D) 16 Bytes

M

Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. Which of the following statements is correct?

(A) When a class inherits an interface it inherits member definitions as well as its implementations.
(B) An interface cannot contain the signature of an indexer.
(C) Interfaces members are automatically public.
(D) To implement an interface member, the corresponding member in the class must be public as well as static

💬 Discuss

✅ Correct Answer: (C) Interfaces members are automatically public.

M

Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. Which of the following can implement an interface?
1.Data
2.Class
3.Enum
4.Structure
5.Namespace

(A) 1, 3
(B) 2, 4
(C) 3, 5
(D) 4 only

💬 Discuss

✅ Correct Answer: (B) 2, 4

M

Madhu

🎓 Tutor II ⭐ 12.07K Points

Q. Which of the following will be the correct output for the C#.NET code snippet given below?

Code:

String s1 = "ALL MEN ARE CREATED EQUAL";
String s2;
s2 = s1.Substring(12, 3);
Console.WriteLine(s2);

(A) ARE
(B) CRE
(C) CR
(D) REA

💬 Discuss

✅ Correct Answer: (B) CRE

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