Examlex
One type of 4GL is the ________ language that enables a user to request information from a database with English-like questions.
Radioactive Chemical
A substance that contains unstable atoms which release radiation as they decay.
PET Scan
Positron Emission Tomography, a sophisticated imaging technique that uses radioactive substances to visualize and measure changes in metabolic processes and in other physiological activities including blood flow, regional chemical composition, and absorption.
Tracer
A radioactive substance used in medical imaging or scientific research to track the presence or distribution of substances within the body or environment.
Scintigraphy
A diagnostic imaging technique using radioactive substances to visualize and measure the function of organs and tissues.
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Q141: _ produced the first 64-bit processor.<br>A)Pentium<br>B)Microsoft<br>C)AMD<br>D)Apple