What Happens When a Computer or Mobile Device Starts Up

question 68

Multiple Choice

What happens when a computer or mobile device starts up?

• A)The computer locates operating system in storage and loads it into RAM.
• B)The computer accesses the memory and loads a program such as a word processing program.
• C)The computer searches for instructions in RAM.
• D)The computer opens application software from ROM.

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Definitions:

Metamorphic Equivalent

A rock resulting from the metamorphism of an initial rock type, transforming its mineral composition or structure.

Greenstone

A metamorphic rock, typically formed under low-grade conditions, that has a greenish color due to the presence of minerals such as chlorite, epidote, or actinolite.

Marble

A metamorphic rock composed of recrystallized calcite or dolomite.

Quartzite

A very hard rock consisting chiefly of quartz grains joined by secondary silica that causes the rock to break across rather than around the grains; formed by metamorphism or by silica cementation of a quartz sandstone.