Lesson details

Key learning points

  1. In this lesson, we will discover how to perform binary shifts, binary addition and develop an understanding of the term 'overflow'.

Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

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4 Questions

Q1.
True or False: Binary has a base of 2
False
Correct answer: True
Q2.
True or False: Decimal has 10 digits
False
Correct answer: True
Q3.
Convert this value from binary to decimal: 1111
14
Correct answer: 15
30
Q4.
Convert this value from decimal to binary: 32
000001
10000
Correct answer: 100000

6 Questions

Q1.
In binary shifting, which direction do you shift in order to multiply?
Correct answer: Left
Right
Q2.
In binary shifting, which direction do you shift in order to divide?
Left
Correct answer: Right
Q3.
TRUE or FALSE: When performing a binary shift for division, any remainders are discarded.
False
Correct answer: True
Q4.
Perform the following BINARY calculation: 111 + 110 (enter the binary answer only)
1011
Correct answer: 1101
1111
Q5.
Perform the BINARY calculation: 11 x 10 (enter the binary answer only)
0110
Correct answer: 110
1110
Q6.
Perform the BINARY calculation: 110 / 10 (enter the binary answer only)
10
1011
Correct answer: 11