1.   Clerical and administrative backup were provided at only a modest level.

2.   From his present position, Larsen would be better placed to keep a lookout for trouble and provide backup.

3.   Several police cars provided backup for the officers.

4.   He provides backup for the regular quarterback.

5.   Agents also have provided backup for the local police on certain calls.

6.   Geoff Snowden and Marcus Bivines provided adequate backup for a unit lacking the suspended Melvin Blue.

7.   Kennard could provide backup for struggling center Clay Shiver or even fill in at right guard if the Cowboys want to move Larry Allen to left tackle.

8.   Members also respond to calls within a five-mile radius of the campus and provide backup for an area rescue squad.

9.   Sapp started during the playoff drive last season, after taking the job from Tony McCombs, who again will provide backup.

10.   Some companies frown on the use of anything but their own recommended software and will not provide backup when things go wrong.