Which printer is suitable for continuous paper? MCQ with Answer and Explanation

Which printer is suitable for continuous paper?

A. 3D

B. Dot matrix with tractor feed

C. Laser

D. Inkjet

Answer: Option B

Tractor feed for fan-fold paper.

This question belongs to: Computer Computer Hardware

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Question #1 Report Error

The expansion slot used for graphics cards is typically:

A. ISA

B. PCIe

C. PCI

D. AGP

Correct Answer: Option B

Explanation:
PCIe (PCI Express) is the modern standard for graphics cards.

This question belongs to: Computer Computer Hardware

Question #2 Report Error

What is the advantage of LED backlit monitors over CCFL?

A. Slower response

B. Lower resolution

C. Higher cost only

D. Thinner, energy efficient, better contrast

Correct Answer: Option D

Explanation:
LEDs are modern standard.

This question belongs to: Computer Computer Hardware

Question #3 Report Error

What is the primary function of a computer mouse?

A. To point and select objects on screen

B. To print documents

C. To display images

D. To scan barcodes

Correct Answer: Option A

Explanation:
Mouse is a pointing input device used for navigation and selection.

This question belongs to: Computer Computer Hardware