Question

B.
Write (T) for true or (F) for false.
1. The three most popular abacuses were developed in China, Japan, and Russia.
2. Pascaline was made up of a circular box.
3. Second-generation computers used assembly languages.
OOOO
4. Third-generation computers were bigger and slower than their predecessors.​

Answer 1

Answer:

1. The three most popular abacuses were developed in China, Japan, and Russia.✔

2. Pascaline was made up of a circular box.✔

3. Second-generation computers used assembly languages.

OOOO✔

4. Third-generation computers were bigger and slower than their predecessors.