Examlex
Explain the difference between file-oriented transaction processing systems and relational database systems.Discuss the advantages and disadvantages of each system.
Electrons
Subatomic particles with a negative electric charge, found orbiting the nucleus of an atom, fundamentally involved in chemical bonds and reactions.
Electronic Configuration
The distribution of electrons of an atom or molecule in atomic or molecular orbitals.
Boron
A lightweight, semimetallic element, used in compounds to enhance strength, hardness, and resistance to chemical change.
Natural Rubber
A polymer of isoprene (2-methyl-1,3-butadiene) harvested mainly from the latex of the rubber tree; it's elastic, water-resistant, and used in various products like tires and gloves.
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