Tag: programming languages

Questions Related to programming languages

POST requests can also be send through the open method of the XMLHttpRequest Object

  1. True

  2. False


Correct Option: B

Which of the following is not a C# Keyword?

  1. Implements

  2. public

  3. delegate

  4. if


Correct Option: A

AI Explanation

To answer this question, we need to understand the concept of C# keywords. C# keywords are reserved words that have a specific meaning and cannot be used as identifiers (such as variable names or function names).

Let's go through each option to determine which one is not a C# keyword:

Option A) Implements - This option is incorrect because "implements" is a C# keyword. It is used when implementing an interface in a class.

Option B) public - This option is incorrect because "public" is a C# keyword. It is an access modifier that allows members to be accessed from outside the class.

Option C) delegate - This option is incorrect because "delegate" is a C# keyword. It is used to define a delegate, which is a type that represents references to methods with a specific parameter list and return type.

Option D) if - This option is incorrect because "if" is a C# keyword. It is used to perform conditional statements in C#.

Based on the explanations above, the correct answer is not provided in the given options. All options A, B, C, and D are C# keywords.

The statement that is used to replace multiple if statement is called

  1. The switch & case statement

  2. ?:(ternary operator)

  3. The nestedif statement

  4. The #endif Statement


Correct Option: A

AI Explanation

To answer this question, you need to understand the concept of conditional statements in programming.

Option A) The switch & case statement - This option is correct. The switch & case statement is used to replace multiple if statements in programming. It allows you to evaluate a variable or expression against multiple values and execute different blocks of code based on the matching value.

Option B) ?:(ternary operator) - The ternary operator is a shortcut for writing simple if-else statements, but it is not used to replace multiple if statements.

Option C) The nested if statement - The nested if statement is used when you have multiple if statements inside each other, but it does not replace multiple if statements.

Option D) The #endif Statement - The #endif statement is used in preprocessor directives, specifically in conditional compilation, and it does not replace multiple if statements.

The correct answer is A) The switch & case statement. This option is correct because it is used to replace multiple if statements in programming.

The following code will generate a comiler error. Which of the following statement inserted as the last line of the function ,would solve the problem?

  1. continue;

  2. break;

  3. return "Infant";

  4. return 0;

  5. return;


Correct Option: C