For which of the following is a relational database management system MOST commonly used?
For which of the following is a relational database management system MOST commonly used?A . Building flowchartsB . Storing informationC . Generating reportsD . Creating diagramsView AnswerAnswer: B
Which of the following is an advantage of installing an application to the cloud?
Which of the following is an advantage of installing an application to the cloud?A . Data is not stored locally.B . Support is not required.C . Service is not required.D . Internet access is not required.View AnswerAnswer: A
Which of the following is a compiled language?
Which of the following is a compiled language?A . PerlB . JScriptC . JavaD . PowerShellView AnswerAnswer: C
table?
Which of the following describes something in a database that refers to the unique identifier in the parent table?A . AttributeB . ConstraintC . Foreign keyD . SchemaView AnswerAnswer: A
Which of the following statements BEST describes binary?
Which of the following statements BEST describes binary?A . A notational system used to represent an “on” or “off” stateB . A notational system used to represent media access controlC . A notational system used to represent Internet protocol addressingD . A notational system used to represent a storage unit...
Which of the following database concepts would MOST likely use a CSV file?
Which of the following database concepts would MOST likely use a CSV file?A . Data queryingB . Data reportsC . Data importingD . Data persistenceView AnswerAnswer: B
Which of the following is a value that uniquely identifies a database record?
Which of the following is a value that uniquely identifies a database record?A . Foreign keyB . Public keyC . Primary keyD . Private keyView AnswerAnswer: C
Which of the following BEST describes a kilobyte?
Which of the following BEST describes a kilobyte?A . A kilobyte is a measurement of storage (e.g., 100KB).B . A kilobyte is a measurement of throughput (e.g.,100Kbps).C . A kilobyte is a measurement of power (e.g., 100KW).D . A kilobyte is a measurement of processor speed (e.g., 2.4KHz).View AnswerAnswer: A
Which of the following computing devices would be used to provide a centralized means to distribute services to a group of clients and usually possesses a role on a LAN?
Which of the following computing devices would be used to provide a centralized means to distribute services to a group of clients and usually possesses a role on a LAN?A . LaptopB . WorkstationC . Mobile phoneD . ServerView AnswerAnswer: D
Which of the following allows wireless devices to communicate to a wired network?
Which of the following allows wireless devices to communicate to a wired network?A . ModemB . SwitchC . FirewallD . Access pointView AnswerAnswer: D