The process of translating instruction into commands is called…….
a) transferring
b) decoding
c) executing
d) fetching
How many types of instruction in instruction set?
a) one
b) two
c) three
d) four
data transfer instruction, data processing instruction, program control instruction
Which of the following command is used to load a register with contents?
a) LD a, 25
b) LD 25, a
c) load a, 25
d) load 25, a
Which command is used to exchange the values of two registers?
a) XCHG
b) CNG
c) XCHNGE
d) none of these
XCHG stand for Exchange
What type of instruction are used in logical instructions?
a) AND
b) OR
c) NOT
d) all of these
Which instruction is used to move control from one place to another in program?
a) JMP
b) jump
c) LP
d) LOOP
JMP stands for jump
