What is the purpose of the Math.Ceiling() method in C#?

b) Returns the smallest integer greater than or equal to a fraction.

a) Returns the largest integral value smaller than or equal to the given fractional number

c) Returns the absolute value of a given number

d) Returns the number after rounding it to the nearest integral value

What is the purpose of the 'else if' statement in C#?

b) To combine multiple conditions into a single selection structure

Which of the following is true about the switch statement in C#?

d) It may or may not contain a default statement

a) It can only be used with integer variables

b) It doesn't require break statements

c) It can use floating-point numbers as case labels

In a switch statement, what happens if none of the case labels match and there's no default case?

b) The switch statement is skipped entirely

How are elements in a two-dimensional array accessed?

B) Using two indices for rows and columns.

What does the Length property in a string return?

B) The total number of characters in the string.

A) The last index of the string.

C) The number of white spaces in the string.

D) The total number of unique characters.

In C#, what does the Replace() method do in a StringBuilder object?

B) Replaces a specified character with a new character.

A) Removes all characters from the string.

C) Converts the string to uppercase.

D) Appends a new string at the end.

How can you create a string from a character array in C#?

A) string myString = new string(charArray);

B) string myString = StringConstructor(charArray);

C) string myString = createString(charArray);

D) string myString = buildString(charArray);

Which of the following defines a two-dimensional array in C#?

A) int[,] array = new int[3,4];

D) int array[][] = new int[3,4];

c# long quiz

Authored by John Bernie Ruiz

Information Technology (IT)

University

Used 6+ times

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is C# primarily described as in the document?

a) Functional

b) Procedural

c) Object-oriented

d) Scripting

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which component of the .NET Framework is responsible for managing the execution of .NET code?

a) Base Class Library

b) Common Language Runtime (CLR)

c) ASP.NET

d) ADO.NET

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does CLS stand for in the context of .NET Framework?

a) Common Language Specification

b) Centralized Logic System

c) Compiled Language Syntax

d) Core Language Structure

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the two types of assembly deployment mentioned in the document?

a) Static and Dynamic

b) Public and Private

c) Shared and Private

d) Managed and Unmanaged

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT mentioned as a part of a C# program structure in the document?

a) Namespace declaration

b) Class attributes

c) A Main method

d) A Finalize method

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a valid identifier in C#?

a) _score

b) first_Name

c) 1score

d) ComputeScore

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct way to declare a constant in C#?

a) static int PI = 3.14159;

b) readonly double PI = 3.14159;

c) const double PI = 3.14159;

d) final double PI = 3.14159;

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c# long quiz

What is C# primarily described as in the document?

Which component of the .NET Framework is responsible for managing the execution of .NET code?

What does CLS stand for in the context of .NET Framework?

What are the two types of assembly deployment mentioned in the document?

Which of the following is NOT mentioned as a part of a C# program structure in the document?

Which of the following is NOT a valid identifier in C#?

What is the correct way to declare a constant in C#?

Which of the following is a reference type in C#?

What is the output of the following code?

Which of the following is an example of implicit type conversion in C#?

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