Question

1. Which of the following items is considered a technological advance?

. remote control
. DVD
. X-ray machine
. all of the above

3. How is technology best defined?

. the practical use of science and knowledge
. the communication of ideas
. a branch of science
. an independent study using graphs and charts

Answer 1

1) D
2) A

Answer 2

when i read the question the "phase technological advance" resonates, why? well because it infers that it was an advancement to something from something. i think all of the examples are advancements.

because before the remote everyone had to get up and adjust dials, etc for each one. so all the above.

Answer 3

@killbot The listener infers. The speaker implies.

Answer 4

1.c
2.a

Answer 5

same D & A

Answer 6

Why only c Gary?

Answer 7

coz it is the biggest invention

Answer 8

But the question is which of these can be considered a technological advance, not which is the biggest advance. All of them are technological advances.