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Input and Output

Answer: C

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2.

Which of the following is capable of recognizing a pre-specified type of mark by pencil or pen?

Answer: A

OMR stands for optical mark reader. These are very useful for grading tests with objective type questions or for any input data that is of choice or selection nature.

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Answer: A

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Answer: C

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5.

A multifunction Device (MFD) are also called

Answer: A

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6.

Which are the input devices that enable direct data entry into a computer system from source documents?

Answer: A

They are referred to as data scanning devices. They eliminate the need to key in text data into the computer. It demands the high quality of input documents.

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7.

A touch screen is another type of

Answer: A

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8.

What will be the output of the following C code?

#include 
    int main()
    {
        int x = -2;
        x = x >> 1;
        printf("%d\n", x);
    }

 

Answer: B

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9.

A Laser printer is a

Answer: A

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10.

The process in which a file is partitioned into smaller parts and different parts are stored in different disks is called _________

Answer: C

Enhanced reliability is achieved by using techniques like mirroring and stripping in case of disk arrays. Stripping is the division of a large file into smaller parts and then storing them on different disks.

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