Question

Number system used in machine language ?

• A. Binary
• B. Octal
• C. Hexadecimal
• D. Decimal

Answer 1

Answer:

A. Binary

• Language understood by computer – machine language 
• Number system used in machine language – binary (numbers 0,1) 
• An example of a second-generation low-level language is assembly language 
• Mnemonics are used to describe the code used in assembly language