Question

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................ and ................. are two common printing techniques?............. (laser printing /offset printing /both a and b/none)

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Answer 1

the answer is both a and b

Answer 2

Laser printing and offset printing are the two common printing techniques.

Explanation:

• Both laser printing and offset printing are two common printing techniques.
• Offset printing also is known as Offset Lithography.
• offset printing is very popular amongst mass-production printing.
• Laser printing is a type of personal computer printer.
• The laser printer uses a laser and electrical charge model.
• They are the most commonly used printing techniques.
• They are easy to use and maintain.
• Hence, Both a and b are correct.