CS & Apps Unit 1 Review

CS & Apps Unit 1 Review

9th - 12th Grade

27 Qs

quiz-placeholder

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CS & Apps Unit 1 Review

CS & Apps Unit 1 Review

Assessment

Quiz

Computers

9th - 12th Grade

Hard

Created by

Diane Ferguson

Used 14+ times

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27 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which symbols comprise the binary number system?

0 1

0 1 2 3 4 5 6 7 8 9

0 1 2 3 4 5 6 7 8 9 A B C D E F

circle square

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many symbols are used in the decimal number system?

2

4

8

10

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bit is a contraction for which two words?

binary digit

bit coin

bit rate

binary number

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A single byte is made up of how many bits?

1

2

4

8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In binary, if there is a 1 in the 1s place, the number is always

even

odd

prime

rational

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Each time a bit is added to a binary sequence, the number of numbers we can represent

stays the same

is cut in half

doubles

tripples

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are all of the numbers that can be represented with 3 bits?

0 1 2 3

0 1 2 3 4

0 1 2 3 4 5 6 7

0 1 2 3 4 5 6 7 8

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