WorksheetsCS#4 Number Systems
Total questions: 10
Worksheet time: 19mins
Which of the following number systems do we tend to use in computing?
Decimal
Binary
Hexadecimal
Quinary
When viewing data if a 0b comes up we know the next value is represented as (a) .
When viewing data if a 0x comes up we know the next value is represented as (a)
Which of the following is the prefix for 1,000,000,000,000 bytes?
KB (kilobyte)
MB (megabyte)
GB (gigabyte)
TB (terabyte)
Which of the following is the prefix for 1,000,000 bytes?
KB (kilobyte)
MB (megabyte)
GB (gigabyte)
TB (terabyte)
What is 0b110 represented as a decimal?
6
8
110
42
What is 0x110 represented as a decimal?
272
25616
110
284
What does the following binary values translate to using ASCII?
0b1000111
0b1010010
0b1001001
0b1000110
0b1000110
0b1001001
0b1001110
(a)
What does ASCII stand for?
American Standard Code for Information Interchange
American Scientific Calculation for Information Interchange
American Standard Code for Interlacing Interlopes
Armenian Standard Code for Information Interchange
What does the following hex values translate to using ASCII?
0x38 0x36 0x37 0x2D 0x35 0x33 0x30 0x39
(a)
