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Optical and cloud storage

Authored by Mark Gadsby

English

1st Grade

Used 7+ times

Optical and cloud storage
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does WORM strand for?

Stand-alone malicious programs that can self-replicate and propagate independently

Wisely Organized Replacing Machine

Write Once Read Many

Workshop on Recurring Malcode

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a disc has a read speed rated as 16× but the drive itself is rated as , which is used?

16x

8x

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the transfer rate of a Blu-ray Disc?

150kB/s

1.3MB/s

36MB/s

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the transfer rate of a CD?

150kB/s

1.3MB/s

36MB/s

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is data stored in the structure of a disc?

In NOR gates

Pits and lands

In NAND gates

Peaks and troughs

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a NAS?

Naval Air Squadron

National Academy of Sciences

Network Application Support

Network Attached Storage

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the data arranged on a disc?

In a spiral

In concentric tracks

In NAND gates

In NOR gates

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