Computer Science MCQs

Printer Questions with solutions MCQs

1. Which of the following type of ink source is used in laser printer?

A

Ribbon ink

B

Toner

C

Ink Catridges

D

None of these

Printer JKPSI 2022 CBT
Correct Answer : B
Explanation :

<div style="text-align: justify;">Laser printers use <b>toner powder</b> instead of dye or pigment-based ink. Laser printers produce electrostatically charged dots on a light-sensitive drum which attracts toner powder.</div>

Correct Answered :

Wrong Answered :

2. What does the acronym stand for?
DPI

A

Dots Per Inch

B

Double Picture Interpretation

C

Dots Preview Interface

D

Data Pause Interval

Printer JKPSI 2022 CBT VERIFIED
Correct Answer : A
Explanation :

<span>Dots Per Inch<br></span>

Correct Answered :

Wrong Answered :

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