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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 describes something in a database that refers to the unique identifier in the parent 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 settings will help prevent infections caused by Internet browsing?
Malware infections are being caused by websites. Which of the following settings will help prevent infections caused by Internet browsing?A . Turn on private browsingB . Delete browsing history on program close.C . Notify when downloads are complete.D . Configure prompting before downloading content.View AnswerAnswer: D
Which of the following is being developed?
A developer is creating specific step-by-step instructions/procedures and conditional statements that will be used by a computer program to solve problems. Which of the following is being developed?A . AlgorithmB . SoftwareC . PseudocodeD . FlowchartView AnswerAnswer: A
A function is BEST used for enabling programs to:
A function is BEST used for enabling programs to:A . hold a list of numbers.B . be divided into reusable components.C . define needed constant values.D . define variables to hold different values.View AnswerAnswer: D
Which of the following should the technician do FIRST?
A help desk technician encounters an issue and wants to find out if a colleague has encountered the same issue before. Which of the following should the technician do FIRST?A . Check Knowledge Base.B . Search local logs.C . Research possible theories.View AnswerAnswer: A
Which of the following types of application architectures did the employee use?
An employee is asked to generate a report on a student information system. The employee uses spreadsheet software and connects to a remote database to pull data for the report. Which of the following types of application architectures did the employee use?A . Standalone applicationB . Client-server applicationC . Web...
Which of the following is primarily a confidentiality concern?
Which of the following is primarily a confidentiality concern?A . EavesdroppingB . ImpersonatingC . DestructingD . AlteringView AnswerAnswer: A
Which of the following should be the technician’s NEXT step?
A technician is troubleshooting a problem. The technician tests the theory and determines the theory is confirmed. Which of the following should be the technician’s NEXT step?A . Implement the solution.B . Document lessons learned.C . Establish a plan of action.D . Verify full system functionality.View AnswerAnswer: C
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
