Scanner MCQs, Practice Free Questions

Q1.Which of the following is an advantage of a sheet-fed scanner over a flatbed scanner?

Higher resolution

Lower cost

Faster scanning speed

Ability to scan 3D objects

Q2.Which of the following is NOT a factor that affects the quality of a scanned image?

Color depth

Contrast

Scan speed

Resolution

Q3.What is the purpose of a calibration sheet?

To test the accuracy of the scanner's

To adjust the scanner's resolution

To calibrate the colors of the scanned image

To clean the scanner's glass surface

Q4.What is OCR?

Original Character Recognition

Optical Character Recognition

Optical Color Recognition

Original Color Recognition

Q5.What is the maximum resolution of a scanner?

1200 dpi

2400 dpi

300 dpi

600 dpi

Q6.Which type of scanner uses a rotating drum to scan images?

Flatbed scanner

Handheld scanner

Drum scanner

Sheet-fed scanner

Q7.What is the purpose of the TWAIN interface?

To improve scanner resolution

To automate the scanning process

To allow scanners to connect to a network

To allow scanners to communicate with software applications

Q8.What is a scanner?

A device that converts printed text into digital form

A device that prints digital images on paper

A device that sends digital signals over a network

A device that plays digital music files

Q9.Which of the following is an advantage of a flatbed scanner over a sheet-fed scanner?

Higher resolution

Faster scanning speed

Ability to scan 3D objects

Lower cost

Q10.What is the function of a CIS sensor in a scanner?

To detect the resolution of the scanned document

To capture an image of the scanned document

To detect the presence of paper

To determine the color of the scanned document

Q11.Which type of scanner is best for scanning large documents, such as blueprints or maps?

Large format scanner

Flatbed scanner

Drum scanner

Sheet-fed scanner

Q12.Which of the following is NOT a type of scanner?

Drum scanner

Handheld scanner

Laser scanner

Flatbed scanner

Q13.Which of the following is a disadvantage of a handheld scanner?

Inability to scan large documents

Slower scanning speed

Lower resolution

Higher cost

Q14.Which of the following file formats is commonly used for scanned images?

DOCX

PDF

MP3

JPEG

Q15.Which of the following is a feature of a duplex scanner?

Higher resolution

Ability to scan two-sided documents

Ability to scan 3D objects

Faster scanning speed

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