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Computer Pioneers - Charles Babbage & others

Authored by Paul Hughes

Computers

9th Grade

CCSS covered

Used 319+ times

Computer Pioneers - Charles Babbage & others
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Charles Babbage designed the Difference Engine and the Analytical Engine. What were these?

Mechanical Computers
Thermometers
Artillery pieces
Rulers

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The Difference engine was  designed in 1822.

True
False

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Define the term computational thinking

Using a computer

Developing an algorithm to solve a problem

Making a computer use arti cial intelligence

Google is computational thinking

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which sorting algorithm is described by: moving through a list repeatedly, swapping elements that are in the wrong order

Merge

Bubble

Insertion

None of the above

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The following list is to be sorted using a bubble sort:

12, 6, 8, 1, 3

What will the list look like after the first iteration through the list

6 8 1 3 12

6 12 1 8 3

1 3 6 8 12

6 8 1 12 3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which sorting algorithm needs to go through the list repeatedly?

Merge

Bubble

Insertion

None of them do

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the name of this logic gate?

AND gate

NOT gate

OR gate

NOR gate

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