Internal Data Representation

Question 1

Which statements correctly describe computer numbering systems? Check all that apply.

Revolt · Accepted Answer

Computer numbering systems assign meaning to a pattern of on or off bits.; In electronic form, the data is made up of a string of individual on and off switches known as bits.; Programmers use binary, octal, decimal, and hexadecimal forms of notation.

Question 2

Question 2

Revolt · Accepted Answer

base-2 numbering system; .: 0 and 1

Question 3

What information do you need to convert from one number system to another? Check all that apply.

Revolt · Accepted Answer

a conversion table; knowing whether the value is text or numeric; knowing whether the text is upper- or lowercase

Question 4

Question 4

Revolt · Accepted Answer

base-8 number system; .: 0, 1, 2, 3, 4, 5, 6, and 7

Question 5

Question 5

Revolt · Accepted Answer

16 symbols; ,: hex digits; .: numbers and letters

Question 6

Question 6

Revolt · Accepted Answer

number system.: octal; number system.: decimal; number system.: binary; number system.: hexadecimal

Question 7

Why is it beneficial to convert to a decimal numbering system when working in a programming language?

Revolt · Accepted Answer

The decimal number system is easier to read and understand.

Question 8

Question 8

Revolt · Accepted Answer

.: 00000110; 8

Internal Data Representation Answers

More from this Course

TRY EDGENUITY HACKS