Lesson 5: Opcode

Question 1

This specifies what instruction to be performed.

Answer 1

Opcode

Question 2

Opcodes and operands in machines are represented in __________ codes.

Answer 2

binary

Question 3

Type of opcode where every instruction has the same opcode length.

Answer 3

Fixed Opcode

Question 4

Type of opcode where different instructions have different opcode length.

Answer 4

Expanding opcode

Question 5

Opcodes are also known as __________ or __________.

Answer 5

Opstring or instructions syllable

Question 6

This part of the machine translates the code into its equivalent machine code.

Answer 6

Assembler