Which of the Following Is a Component of the User

question 42

Multiple Choice

Which of the following is a component of the user tier?

• A) a computer that has browsers that request and process Web pages
• B) a computer that runs Web servers and processes application programs
• C) a computer that runs a database management system (DBMS) that processes requests for data from a commerce server
• D) a computer that receives Web page requests and sends them to an available server to minimize customer delays in a facility called a Web farm

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Definitions:

DNA Replication

DNA Replication is the biological process of producing two identical replicas of DNA from one original DNA molecule, essential for cell division.

Bacterial Colony

A visible mass of microorganisms all originating from a single mother cell, growing together on a solid medium.

Recombinant Plasmid

A circular DNA molecule engineered to carry specific gene sequences, used in genetic engineering to clone or express particular genes.

DNA Probe

A labeled single-stranded DNA fragment used to detect a gene of interest in a hybridization experiment.