To Query the Value Component of the Pair When Using

question 30

Multiple Choice

To query the value component of the pair when using a key-value database, use get or ______.

• A) store
• B) fetch
• C) retrieve
• D) gather

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Definitions:

Countersink

A conical-shaped recess around a hole often used to allow the flat head of a screw or bolt to sit flush with or below the surface of the material.

Plug Weld

A weld made in a circular hole in one member of a joint fusing it to the surface of another member.

Weld Symbol

A standardized symbol on technical drawings specifying the type, location, and details of welds required for joining pieces of metal.