When Editing a Text File with Vi,if You Want to Save

question 25

Multiple Choice

When editing a text file with vi,if you want to save your changes and exit right away,you can use ____ or ZZ from command mode.

• A):wq
• B):q!
• C):se
• D):sq

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Definitions:

Plate Boundary

The region where two tectonic plates meet, which can be characterized by seismic activity, mountain building, and volcanic eruptions.

Divergent Plate Boundary

A boundary where tectonic plates are moving away from each other, often resulting in the creation of new crust as magma rises and solidifies.

Oceanic Crust

The part of Earth's lithosphere that underlies the ocean basins, composed primarily of basalt and gabbro.

Magnetic Reversals

A phenomenon where Earth's magnetic field changes direction, with magnetic north and south poles swapping places.