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Stack #349092
| Question | Answer |
|---|---|
| What was the first computer? | Atanasoff-Berry Computer(ABC Computer) |
| Name two advantages from the transistor. | Smaller, Less Expensive, Caclulating speeds up to 10,000 caclulations per second. |
| What was the first medium-sized computer? | Model 650 |
| Name all three programming languages. | Fortran, Cobol, and Basic |
| What were two of the disadvantages from the first generation computers? | Many vacuum tubes, vacuum tubes were large, and very expensive |
| Name two other characteristics from the model 650. | It was a change in the way data was stored, more widely used by business people. |
| What are the advantages from magnetic tape? | Ability to read data quickly reliably, ability to write data quickly reliably. |
| The new high-level programming language were easier to use than? | Machine language |
| Who created the high-level programming languages? | John Backus and a team |
| What does Fortran stand for? | Formula Translator |
| What programming language had inuitive commands such as read and write? | Fortran |
| What is the most widely used high level programming language | Cobol |
| What does Cobol stand for? | Common Business Oriented Language |
| Who designed Cobol? | Grace Murray Hopper |
| What was the purpose for cobol language? | To provide a common language for use on all computers. |
| What does Basic language mean? | Beginner's all purpose symbolic instruction code. |
| Who created basic language? | John Kemeny and Thomas Kurtz |
| Jack Kilby and Robert Noyce created what? | The integrated chip |
| In 1964, this computer was one of the first computers to use integrated circuits. | IBM System 360 |
| Who invented the Microprocessor? | Marcian Hoff in 1970 |
| Who invented the vacuum tube? | William DeForest |
| What year were transistors made? | 1947 |
| How big is an Integrated Chip? | .5" wide by 1.5" long |
| How many users are needed to use a mainframe? | Multi-users |
| Who developed the Cobol language? | The Department of Defense in 1959 |