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

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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

Lesson appears in

UnitComputing / Data Representation

Computing