Media Access Control address - a unique identifier placed on the hardware of most network devices. . Macintosh - a brand of personal computers. . M â¦ andatory Access Control - a system for managing and enforcing restrictions on actions performed on a computer. .
5. Evening can be called as the time when one finishes his work and packs home. Night is the time when one takes a rest from his dayâs work. Night is the time when one sleeps and relaxes. 6. Good evening is used after 6 pm.
âSummer time 2015â The date for when the clocks next go forwards is: 08.03.2015 at 2 a.m. The clocks go forward to 3 a.m. Due to the change-over from winter time (normal time) to summer time, the night is shortened by one hour. (The change-over to summer time always occurs on the second Sunday in March).