Which of the following do not use a central processing unit for computation?
A) Laptop
B) Smart phone
C) Scanner
D) Tablets

Name: Which of the following do not use a central processing unit for computation? A) Laptop B) Smart phone C) Scanner D) Tablets
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Question

Quizplus · Accepted Answer

Scanners do not require a central processing unit for computation as they only need to convert physical documents or images into digital format. Laptops, smartphones, and tablets all use CPUs to execute tasks and perform computations.

Which of the Following Do Not Use a Central Processing