Assembly Language

Which of the following instructions is used to move data from memory to a register?

• ADD

• SUB

• MOV

• JMP

Which of the following instructions is used to perform a comparison between two values in x86 assembly language?

• MOV

• XOR

• CMP

• DEC

Which of the following is the correct syntax for defining a label in x86 assembly language?

• my_label:

• :my_label

• .my_label

• #my_label

Which of the following instructions will multiply the value in the EAX register by 2?

• MUL EAX, 2

• MUL 2, EAX

• MUL 2

• MUL EAX

Which of the following instructions will decrement the value in the ECX register by 1?

• DEC

• DEC 1

• DEC ECX

• DEC ECX, 1

What is the section of an assembly language code where the data elements are defined?

• .data

• .text

• .bss

• .stack

Which section of an assembly language code typically contains the main program logic?

• .data

• .text

• .bss

• .main

Which of the following is used to comment out a line of code in assembly language?

• #

• //

• .

• ;

Which of the following is used to specify the size of a data element in assembly language?

• BYTE

• WORD

• DWORD

• QWORD

Which of the following is used to define a constant value in assembly language?

• DB

• EQU

• CONST

• DW