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What are n-stage cascading amplifiers also known as?

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What are n-stage cascading amplifiers also known as?

(a) Common collector amplifier

(b) Multistage amplifiers

(c) Common base amplifier

(d) Common emitter amplifier

This question was posed to me in class test.

My doubt stems from N-Stage Cascading Amplifiers in division Low Frequency Transistor Amplifier Circuit of Electronic Devices & Circuits

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Right option is (b) Multistage amplifiers

For explanation I would say: A single stage of amplifier provides an insufficient current gain or voltage gain. Several amplifier stages connected in cascade are used instead. Hence it is known as an n-stage cascading amplifier of multistage amplifier.

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