Bad sectors cannot usually be overwritten, but may contain recoverable information.

This sector does not contain any advertising mail.

The sector contains several major ouvrages and was the scene of fighting in both 1940 and 1944.

A sector contains a fixed number of bytes - for example, 256 or 512.

The first sector, a plain zone of approximately 90 acres (364,000 m2), raised about 1200 meters above sea level, contains the campus proper.

The primary sector (mainly fishing) contains 24.4% of the working population (2006 data).

The third extended from the right to the left bank of the Nemunas; this sector also contained two forts.

Our instruments indicated that this sector of space did not contain cosmic dust.

These sectors both contain several regions, headed by an Inspector General.

The Northern sector contains many impressive buildings, but it has been comparatively little investigated.