Font size
WorksheetsBinary
Total questions: 15
Worksheet time: 9mins
Signed Integers Represent Which Type of Binary Values
Any Positive Value between 0-255
Any Negative Value between -128 and 0
Any Value between Negative (-128) and Positive +127
A Signed Integer Means that the Binary value is always 0
What is the range of an unsigned 8-Bit Binary intergers?
0-255 (256 Values altogether)
0-128
Between -128 and 0
Between 0 and 128
What are the disadvantages of using Sign and Magnitude to represent Negative Binary Numbers? (Select Two)
It doesn't represent negative numbers accurately
It takes up an entire digit to represent whether the number is -negative or + positive
There is a possibility of having two 0's
It takes longer for the computer to identify a negative number in two's complement
Which of the following are valid variable names in Python?
8HouseNumber
houseNumber = 288
house Number = 288
house_number = 288
What is the point of binary?
It represents how computers interpret electrical signals
It allows us to create files and folders in Windows
It is used to create a user-interface
Because it describes a star network topology
HINT:
1 + 0 = 1
0 + 1 = 1
1 + 1 = 10
1111
1011
Use binary addition rules + whiteboards!
