adplus-dvertising
frame-decoration

Question

The instruction that shifts 8 LSB bits of ECX into the MSB positions of EAX, one by one starting from LSB of ECX is

a.

SHLD ECX,EAX,8

b.

SHLD EAX,ECX,8

c.

SHRD ECX,EAX,8

d.

SHRD EAX,ECX,8

Posted under Microprocessor

Answer: (d).SHRD EAX,ECX,8

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The instruction that shifts 8 LSB bits of ECX into the MSB positions of EAX, one by one starting from LSB of ECX is