Multiple Choice

About when were magnetic tapes used by information technologics.
1. 1935
2. 1950
3. 1890
4. 1975
Which do magnetic tapes have?
1. access time
2. capacity
3. the recording procedure
4. data density
How is the problem called when the capacity is not fully used? (when the data delivered by the drive is not high enough)
1. Racetrack-problem
2. Sunshine-Problem
3. Shoeshine-problem
4. Low-capacity-problem
The memory capacity is determinded by...?
1. the length of the tape
2. the thickness of the tape
3. the recording density
4. the indented use of the information
In which areas are magnetic tapes are still used?
1. video-recording
2. audiotape
3. long time data storage
4. data backup