How much data does a tape drive hold?

How much data does a tape drive hold?
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1 Answer

Answer :

Modern floppies can hold 3.14 mb of data, while older tape drives can hit sizes up to 250mb.
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What type of magnetic tape is used to record computer programs and data, and what are the additional thickness and quality standards for this type of tape?

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The amount of data that can be stored on a linear inch of tape is known by what term?

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Last Answer : Recording density.

Digital magnetic tape recorders used to store and retrieve digital data fall into what three categories?

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Last Answer : a. Computer-compatible digital tape recorders. b. Telemetry digital tape recorders. c. Instrumentation digital tape recorders

Which digital data encoding method helps overcome a tape recorder’s low-frequency response problems by recording two logic levels for each incoming data bit?

Description : Which digital data encoding method helps overcome a tape recorder’s low-frequency response problems by recording two logic levels for each incoming data bit?

Last Answer : Bi-phase level encoding.

Which method of digital data encoding does NOT return the tape to neutral between pulses but, instead, saturates the tape positively or negatively as the incoming data changes between zero and one?

Description : Which method of digital data encoding does NOT return the tape to neutral between pulses but, instead, saturates the tape positively or negatively as the incoming data changes between zero and one?

Last Answer : Non-return-to-zero (NRZ) encoding.

Which digital data encoding method records a digital one as a positive pulse and a digital (zero) as a negative pulse and returns the tape to neutral between pulses?

Description : Which digital data encoding method records a digital one as a positive pulse and a digital (zero) as a negative pulse and returns the tape to neutral between pulses?

Last Answer : Return-to-zero (RZ) encoding.

Which digital data tape encoding method presets the magnetic tape to all zeros and then records digital ones onto the tape?

Description : Which digital data tape encoding method presets the magnetic tape to all zeros and then records digital ones onto the tape?

Last Answer : Return-to-bias (RB) encoding.

Which of the eight methods for encoding digital data onto magnetic tape is most widely used because it’s accurate, simple, and reliable?

Description : Which of the eight methods for encoding digital data onto magnetic tape is most widely used because it’s accurate, simple, and reliable?

Last Answer : Non-return-to-zero (NRZ) encoding.

What format of digital tape recording is normally used to record instrumentation or telemetry data?

Description : What format of digital tape recording is normally used to record instrumentation or telemetry data?

Last Answer : Serial digital magnetic tape recording.

What format of digital tape recording takes a serial input stream of data pulses, breaks them up, and records them on more than one data track?

Description : What format of digital tape recording takes a serial input stream of data pulses, breaks them up, and records them on more than one data track?

Last Answer : Serial-parallel digital magnetic tape recording.

What format of digital tape recording is normally used to store computer data?

Description : What format of digital tape recording is normally used to store computer data?

Last Answer : Parallel digital magnetic tape recording.