Describe two examples of long-term storage devices.

What will be an ideal response?

Device typeDescription
Flash drivesPortable, small, nonvolatile storage devices, such as thumb drives and Secure Digital (SD) cards.
Optical discsCDs and DVDs use lasers to read and write information. These discs are fairly inexpensive and can be used on a wide array of devices. Performance is slower than hard disks, but CDs and DVDs are more portable.
Hard disksTypically the largest storage devices in a computer; capable of storing up to a terabyte of data.
Tape drivesDrives that record data on magnetic tape, usually used to archive system data. Tapes are often used to store entire system backups.

Computer Science & Information Technology

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A(n) namespace is a defined collection of element and attribute names.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

You can make text as large as you want typing in a number up to _____.

A. 1024 B. 1638 C. 512 D. 2048

Computer Science & Information Technology