Related Questions

What is the name of the visible silver rectangle which separates the take-up portion of the magnetic tape from the data recording portion?
A Load maker
B Load marker
C Tape separator
D Tape marker
E None of the above
Magnetic tape can serve as
A Secondary storage media
B Output media
C Input media
D All of them
Records on magnetic tape are often grouped into ---- in order to enhance reading/writing
A sectors
B blocks
C tracks
D files
The records in a file or magnetic tape
A can only be accessed serially
B have to be arranged in a key sequence
C are meant for backup
D cannot be transferred to a disk file
E None of the above
The records in a file on magnetic tape
A can only be accessed serially
B are meant for backup
C cannot be transformed to a disk file
D have to be arranged in a key sequence
E None of the above
After installing a sound card, the system locks up when a parallel port tape backup unit is also used. What is most likely the problem?
A IRQ
B DMA
C defective LPT port
D defective tape driver
E defective sound card.
The _________ of a recording system is the magnitude of input voltage required to produce a standard deflection in a recorded trace.
A Accuracy
B Linearity
C Sensitivity
D Resolution
If debit balances = credit balances, trial balance only shows or checks the _________ and it does not indicate that no errors were made during recording and posting.
A Arithmetic accuracy
B Errors of commission
C Omissions of economic events
D Understatements of balances
The most commonly used resin for making reinforced plastic is
A Unsaturated polyester
B Polypropylene
C Polyurathane
D Nylon-6
Which of the following motors is used in tape-recorders ?
A Hysteresis motor
B Reluctance motor
C Capacitor-run motor
D Universal motor

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