CS201P Attendance Quiz 07 Fall 2024

Here are the Multiple Choice Questions (MCQs) and their correct answers based on the previous quiz:

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1. The bit manipulation operator ______________ is used to set a specific bit.

• Correct Answer: |

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2. In C++, which operator is used while accessing through the pointer to structure?

• Correct Answer: ->

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3. What will be the output of the following code?

int num = 2;
int count=0;
while(num!= 0)
{
    if (num & 01)
        count ++;
    num >>=1;
}

cout << count;
return 0;

• Correct Answer: 1

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4. In C++, __________ function is used to write a character into a file while _______ is used to get a character from a file.

• Correct Answer: putc(), getc()

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5. In C++, combination of ________ and _________ functions are used to determine the actual data length of a file.

• Correct Answer: seekg(), tellg()

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Let me know if you need further explanations!